{"id":2922,"date":"2026-09-09T14:14:49","date_gmt":"2026-09-09T06:14:49","guid":{"rendered":"https:\/\/thereisno.top\/?p=2922"},"modified":"2026-09-09T14:14:49","modified_gmt":"2026-09-09T06:14:49","slug":"%e9%87%8f%e5%ad%90%e6%95%b0%e4%b8%8e%e8%bd%a8%e9%81%93%e3%80%81%e5%ae%b9%e9%87%8f%e7%9a%84%e5%85%b3%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/thereisno.top\/?p=2922","title":{"rendered":"\u91cf\u5b50\u6570\u4e0e\u8f68\u9053\u3001\u5bb9\u91cf\u7684\u5173\u7cfb"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728\u539f\u5b50\u7ed3\u6784\u4e2d\uff0c\u4e3b\u91cf\u5b50\u6570\u3001\u89d2\u91cf\u5b50\u6570\u3001\u78c1\u91cf\u5b50\u6570\u5171\u540c\u51b3\u5b9a\u4e86\u7535\u5b50\u6240\u5728\u7684\u80fd\u5c42\u3001\u80fd\u7ea7\u3001\u8f68\u9053\u65b9\u5411\uff1b\u800c\u8f68\u9053\u6570\u3001\u7535\u5b50\u5bb9\u91cf\u5219\u662f\u7531\u8fd9\u4e9b\u91cf\u5b50\u6570\u7684\u53d6\u503c\u89c4\u5219\u63a8\u5bfc\u51fa\u6765\u7684\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u4e3b\u91cf\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><\/mrow><\/semantics><\/math><em>n<\/em>\uff1a\u51b3\u5b9a\u7535\u5b50\u5c42<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u91cf\u5b50\u6570 n \u8868\u793a\u7535\u5b50\u6240\u5728\u7684\u7535\u5b50\u5c42\uff0c\u4e5f\u53eb\u80fd\u5c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><mo>=<\/mo><mn>1<\/mn><mo separator=\"true\">,<\/mo><mn>2<\/mn><mo separator=\"true\">,<\/mo><mn>3<\/mn><mo separator=\"true\">,<\/mo><mn>4<\/mn><mo separator=\"true\">,<\/mo><mo>\u2026<\/mo><\/mrow><\/semantics><\/math><em>n<\/em>=1,2,3,4,\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><\/mrow><\/semantics><\/math><em>n<\/em>&nbsp;\u8d8a\u5927\uff0c\u7535\u5b50\u79bb\u6838\u5e73\u5747\u8ddd\u79bb\u8d8a\u8fdc\uff0c\u80fd\u91cf\u4e00\u822c\u8d8a\u9ad8\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>n<\/th><th>\u80fd\u5c42\u540d\u79f0<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>K \u5c42<\/td><\/tr><tr><td>2<\/td><td>L \u5c42<\/td><\/tr><tr><td>3<\/td><td>M \u5c42<\/td><\/tr><tr><td>4<\/td><td>N \u5c42<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u89d2\u91cf\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><\/mrow><\/semantics><\/math><em>l<\/em>\uff1a\u51b3\u5b9a\u80fd\u7ea7\u548c\u8f68\u9053\u5f62\u72b6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u89d2\u91cf\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><\/mrow><\/semantics><\/math><em>l<\/em>&nbsp;\u8868\u793a\u540c\u4e00\u7535\u5b50\u5c42\u4e2d\u7684\u80fd\u7ea7\uff0c\u4e5f\u51b3\u5b9a\u539f\u5b50\u8f68\u9053\u7684\u5f62\u72b6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u7ed9\u5b9a\u7684\u4e3b\u91cf\u5b50\u6570 n\uff0c\u89d2\u91cf\u5b50\u6570 l \u7684\u53d6\u503c\u8303\u56f4\u662f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><mo>=<\/mo><mn>0<\/mn><mo separator=\"true\">,<\/mo><mn>1<\/mn><mo separator=\"true\">,<\/mo><mn>2<\/mn><mo separator=\"true\">,<\/mo><mo>\u2026<\/mo><mo separator=\"true\">,<\/mo><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/semantics><\/math><em>l<\/em>=0,1,2,\u2026,<em>n<\/em>\u22121<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e5f\u5c31\u662f\u8bf4\uff0c<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><\/mrow><\/semantics><\/math><em>l<\/em>&nbsp;\u6700\u5927\u53ea\u80fd\u53d6\u5230&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/semantics><\/math><em>n<\/em>\u22121\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u89c1\u5bf9\u5e94\u5173\u7cfb\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>l<\/th><th>\u80fd\u7ea7\u7b26\u53f7<\/th><th>\u8f68\u9053\u5f62\u72b6<\/th><\/tr><\/thead><tbody><tr><td>0<\/td><td>s<\/td><td>\u7403\u5f62<\/td><\/tr><tr><td>1<\/td><td>p<\/td><td>\u54d1\u94c3\u5f62<\/td><\/tr><tr><td>2<\/td><td>d<\/td><td>\u56db\u53f6\u8349<\/td><\/tr><tr><td>3<\/td><td>f<\/td><td>\u66f4\u590d\u6742<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f53\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><mo>=<\/mo><mn>1<\/mn><\/mrow><\/semantics><\/math><em>n<\/em>=1\u00a0\u65f6\uff0c<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><\/mrow><\/semantics><\/math><em>l<\/em>\u00a0\u53ea\u80fd\u53d6 0\uff0c\u53ea\u6709\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>1<\/mn><mi>s<\/mi><\/mrow><\/semantics><\/math>1<em>s<\/em><\/li>\n\n\n\n<li>\u5f53\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><mo>=<\/mo><mn>2<\/mn><\/mrow><\/semantics><\/math><em>n<\/em>=2\u00a0\u65f6\uff0c<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><\/mrow><\/semantics><\/math><em>l<\/em>\u00a0\u53ef\u53d6 0,1\uff0c\u6709\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2<\/mn><mi>s<\/mi><\/mrow><\/semantics><\/math>2<em>s<\/em>\u3001<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2<\/mn><mi>p<\/mi><\/mrow><\/semantics><\/math>2<em>p<\/em><\/li>\n\n\n\n<li>\u5f53\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><mo>=<\/mo><mn>3<\/mn><\/mrow><\/semantics><\/math><em>n<\/em>=3\u00a0\u65f6\uff0c<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><\/mrow><\/semantics><\/math><em>l<\/em>\u00a0\u53ef\u53d6 0,1,2\uff0c\u6709\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>3<\/mn><mi>s<\/mi><\/mrow><\/semantics><\/math>3<em>s<\/em>\u3001<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>3<\/mn><mi>p<\/mi><\/mrow><\/semantics><\/math>3<em>p<\/em>\u3001<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>3<\/mn><mi>d<\/mi><\/mrow><\/semantics><\/math>3<em>d<\/em><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\uff1a\u8f68\u9053\u5f62\u72b6\u5e76\u4e0d\u662f\u8bf4\u7535\u5b50\u8f68\u9053\u7684\u5f62\u72b6\uff0c\u800c\u662f\u7535\u5b50\u5728\u7a7a\u95f4\u51fa\u73b0\u6982\u7387\u5206\u5e03\u7684\u5f62\u72b6\u3002s \u662f\u7403\u4f53\uff0cp \u662f dumbbell\uff0c\u90fd\u5bb9\u6613\u7406\u89e3\u3002\u4f46\u662fd \u662f\u56db\u53f6\u8349\u5f62\u72b6\u4e3a\u4ec0\u4e48\u5462\uff1f\u89c1\u9644\u5f55\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u78c1\u91cf\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>m<\/mi><\/mrow><\/semantics><\/math><em>m<\/em>\uff1a\u51b3\u5b9a\u8f68\u9053\u7a7a\u95f4\u53d6\u5411<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u78c1\u91cf\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>m<\/mi><\/mrow><\/semantics><\/math><em>m<\/em>&nbsp;\u8868\u793a\u540c\u4e00\u80fd\u7ea7\u4e2d\u539f\u5b50\u8f68\u9053\u5728\u7a7a\u95f4\u4e2d\u7684\u4e0d\u540c\u53d6\u5411\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u7ed9\u5b9a\u7684\u89d2\u91cf\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><\/mrow><\/semantics><\/math><em>l<\/em>\uff0c\u78c1\u91cf\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>m<\/mi><\/mrow><\/semantics><\/math><em>m<\/em>&nbsp;\u7684\u53d6\u503c\u8303\u56f4\u662f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>m<\/mi><mo>=<\/mo><mo>\u2212<\/mo><mi>l<\/mi><mo separator=\"true\">,<\/mo><mo>\u2026<\/mo><mo separator=\"true\">,<\/mo><mn>0<\/mn><mo separator=\"true\">,<\/mo><mo>\u2026<\/mo><mo separator=\"true\">,<\/mo><mo>+<\/mo><mi>l<\/mi><\/mrow><\/semantics><\/math><em>m<\/em>=\u2212<em>l<\/em>,\u2026,0,\u2026,+<em>l<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e5f\u5c31\u662f\u8bf4\uff0cm \u4e00\u5171\u6709\uff1a&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2<\/mn><mi>l<\/mi><mo>+<\/mo><mn>1<\/mn><\/mrow><\/semantics><\/math>2<em>l<\/em>+1\u4e2a\u53d6\u503c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u80fd\u7ea7<\/th><th>l<\/th><th>m \u7684\u53d6\u503c<\/th><th>\u8f68\u9053\u6570<\/th><\/tr><\/thead><tbody><tr><td>s<\/td><td>0<\/td><td>0<\/td><td>1<\/td><\/tr><tr><td>p<\/td><td>1<\/td><td>-1, 0, +1<\/td><td>3<\/td><\/tr><tr><td>d<\/td><td>2<\/td><td>-2, -1, 0, +1, +2<\/td><td>5<\/td><\/tr><tr><td>f<\/td><td>3<\/td><td>-3, -2, -1, 0, +1, +2, +3<\/td><td>7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>s<\/mi><\/mrow><\/semantics><\/math><em>s<\/em>\u00a0\u80fd\u7ea7\u6709 1 \u4e2a\u8f68\u9053<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>p<\/mi><\/mrow><\/semantics><\/math><em>p<\/em>\u00a0\u80fd\u7ea7\u6709 3 \u4e2a\u8f68\u9053<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>d<\/mi><\/mrow><\/semantics><\/math><em>d<\/em>\u00a0\u80fd\u7ea7\u6709 5 \u4e2a\u8f68\u9053<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>f<\/mi><\/mrow><\/semantics><\/math><em>f<\/em>\u00a0\u80fd\u7ea7\u6709 7 \u4e2a\u8f68\u9053<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u8f68\u9053\u6570\u4e0e\u7535\u5b50\u5bb9\u91cf\u7684\u5173\u7cfb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e00\u4e2a\u539f\u5b50\u8f68\u9053\u6700\u591a\u53ef\u4ee5\u5bb9\u7eb3 2 \u4e2a\u7535\u5b50\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mtext>\u7535\u5b50\u5bb9\u91cf<\/mtext><mo>=<\/mo><mtext>\u8f68\u9053\u6570<\/mtext><mo>\u00d7<\/mo><mn>2<\/mn><\/mrow><\/semantics><\/math>\u7535\u5b50\u5bb9\u91cf=\u8f68\u9053\u6570\u00d72<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c\u8f68\u9053\u6570\u7531\u78c1\u91cf\u5b50\u6570\u51b3\u5b9a\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mtext>\u8f68\u9053\u6570<\/mtext><mo>=<\/mo><mn>2<\/mn><mi>l<\/mi><mo>+<\/mo><mn>1<\/mn><\/mrow><\/semantics><\/math>\u8f68\u9053\u6570=2<em>l<\/em>+1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mtext>\u7535\u5b50\u5bb9\u91cf<\/mtext><mo>=<\/mo><mn>2<\/mn><mo stretchy=\"false\">(<\/mo><mn>2<\/mn><mi>l<\/mi><mo>+<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/semantics><\/math>\u7535\u5b50\u5bb9\u91cf=2(2<em>l<\/em>+1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u80fd\u7ea7\u5bb9\u91cf\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u80fd\u7ea7<\/th><th>\u8f68\u9053\u6570<\/th><th>\u6700\u591a\u7535\u5b50\u6570<\/th><\/tr><\/thead><tbody><tr><td>s<\/td><td>1<\/td><td>2<\/td><\/tr><tr><td>p<\/td><td>3<\/td><td>6<\/td><\/tr><tr><td>d<\/td><td>5<\/td><td>10<\/td><\/tr><tr><td>f<\/td><td>7<\/td><td>14<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u540c\u4e00\u7535\u5b50\u5c42 n \u7684\u603b\u8f68\u9053\u6570\u548c\u603b\u7535\u5b50\u5bb9\u91cf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u67d0\u4e2a\u4e3b\u91cf\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><\/mrow><\/semantics><\/math><em>n<\/em>\uff0c\u5b83\u5305\u542b\u7684\u80fd\u7ea7\u6709\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><mo>=<\/mo><mn>0<\/mn><mo separator=\"true\">,<\/mo><mn>1<\/mn><mo separator=\"true\">,<\/mo><mn>2<\/mn><mo separator=\"true\">,<\/mo><mo>\u2026<\/mo><mo separator=\"true\">,<\/mo><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/semantics><\/math><em>l<\/em>=0,1,2,\u2026,<em>n<\/em>\u22121<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u628a\u8fd9\u4e9b\u80fd\u7ea7\u7684\u8f68\u9053\u6570\u52a0\u8d77\u6765\uff0c\u5c31\u662f\u8be5\u7535\u5b50\u5c42\u7684\u603b\u8f68\u9053\u6570\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mtext>\u603b\u8f68\u9053\u6570<\/mtext><mo>=<\/mo><mn>1<\/mn><mo>+<\/mo><mn>3<\/mn><mo>+<\/mo><mn>5<\/mn><mo>+<\/mo><mi>d<\/mi><mi>o<\/mi><mi>t<\/mi><mi>s<\/mi><mo>+<\/mo><mo stretchy=\"false\">(<\/mo><mn>2<\/mn><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/semantics><\/math>\u603b\u8f68\u9053\u6570=1+3+5+<em>d<\/em><em>o<\/em><em>t<\/em><em>s<\/em>+(2<em>n<\/em>\u22121)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u548c\u7b49\u4e8e\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mtext>\u603b\u8f68\u9053\u6570<\/mtext><mo>=<\/mo><msup><mi>n<\/mi><mn>2<\/mn><\/msup><\/mrow><\/semantics><\/math>\u603b\u8f68\u9053\u6570=<em>n<\/em>2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a\u8f68\u9053\u6700\u591a\u5bb9\u7eb3 2 \u4e2a\u7535\u5b50\uff0c\u6240\u4ee5\u7b2c&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><\/mrow><\/semantics><\/math><em>n<\/em>&nbsp;\u5c42\u6700\u591a\u5bb9\u7eb3\u7535\u5b50\u6570\u4e3a\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mtext>\u6700\u591a\u7535\u5b50\u6570<\/mtext><mo>=<\/mo><mn>2<\/mn><msup><mi>n<\/mi><mn>2<\/mn><\/msup><\/mrow><\/semantics><\/math>\u6700\u591a\u7535\u5b50\u6570=2<em>n<\/em>2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>n<\/th><th>\u80fd\u7ea7\u7ec4\u6210<\/th><th>\u8f68\u9053\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msup><mi>n<\/mi><mn>2<\/mn><\/msup><\/mrow><\/semantics><\/math><em>n<\/em>2<\/th><th>\u6700\u591a\u7535\u5b50\u6570&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2<\/mn><msup><mi>n<\/mi><mn>2<\/mn><\/msup><\/mrow><\/semantics><\/math>2<em>n<\/em>2<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>1<\/mn><mi>s<\/mi><\/mrow><\/semantics><\/math>1<em>s<\/em><\/td><td>1<\/td><td>2<\/td><\/tr><tr><td>2<\/td><td><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2<\/mn><mi>s<\/mi><mtext>\u3001<\/mtext><mn>2<\/mn><mi>p<\/mi><\/mrow><\/semantics><\/math>2<em>s<\/em>\u30012<em>p<\/em><\/td><td>4<\/td><td>8<\/td><\/tr><tr><td>3<\/td><td><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>3<\/mn><mi>s<\/mi><mtext>\u3001<\/mtext><mn>3<\/mn><mi>p<\/mi><mtext>\u3001<\/mtext><mn>3<\/mn><mi>d<\/mi><\/mrow><\/semantics><\/math>3<em>s<\/em>\u30013<em>p<\/em>\u30013<em>d<\/em><\/td><td>9<\/td><td>18<\/td><\/tr><tr><td>4<\/td><td><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>4<\/mn><mi>s<\/mi><mtext>\u3001<\/mtext><mn>4<\/mn><mi>p<\/mi><mtext>\u3001<\/mtext><mn>4<\/mn><mi>d<\/mi><mtext>\u3001<\/mtext><mn>4<\/mn><mi>f<\/mi><\/mrow><\/semantics><\/math>4<em>s<\/em>\u30014<em>p<\/em>\u30014<em>d<\/em>\u30014<em>f<\/em><\/td><td>16<\/td><td>32<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">6. \u80fd\u7ea7\u6392\u5217\u6784\u9020\u539f\u7406<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/docus.thereisno.top\/assets\/images\/njpl-4a884cf9915d9ccab1b13f5b71d415e5.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">6.1. \u6ce1\u5229\u4e0d\u76f8\u5bb9\u539f\u7406\u548c\u6d2a\u7279\u89c4\u5219<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce1\u5229\u539f\u7406\u89c4\u5b9a\u6bcf\u4e2a\u8f68\u9053\u6700\u591a\u5bb9\u7eb3\u4e24\u4e2a\u81ea\u65cb\u76f8\u53cd\u7684\u7535\u5b50\uff0c\u800c\u6d2a\u7279\u89c4\u5219\u5219\u6307\u5bfc\u7535\u5b50\u5728\u7b80\u5e76\u8f68\u9053\u4e2d\u4f18\u5148\u5355\u72ec\u5360\u636e\u4e14\u81ea\u65cb\u5e73\u884c\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">6.1.1. \u6ce1\u5229\u539f\u7406\uff08Pauli Exclusion Principle\uff09<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce1\u5229\u539f\u7406\u6307\u51fa\uff0c\u5728\u4e00\u4e2a\u539f\u5b50\u8f68\u9053\u4e2d\u6700\u591a\u53ea\u80fd\u5bb9\u7eb3\u4e24\u4e2a\u7535\u5b50\uff0c\u4e14\u8fd9\u4e24\u4e2a\u7535\u5b50\u7684\u81ea\u65cb\u65b9\u5411\u5fc5\u987b\u76f8\u53cd\uff08\u4e00\u4e2a\u987a\u65f6\u9488\uff0c\u4e00\u4e2a\u9006\u65f6\u9488\uff09\u3002\u8fd9\u4e00\u539f\u7406\u7684\u6838\u5fc3\u662f\u4e0d\u5141\u8bb8\u4e24\u4e2a\u7535\u5b50\u5904\u4e8e\u5b8c\u5168\u76f8\u540c\u7684\u91cf\u5b50\u6001\uff0c\u56e0\u6b64\u51b3\u5b9a\u4e86\u7535\u5b50\u586b\u5145\u8f68\u9053\u7684\u57fa\u672c\u9650\u5236\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">6.1.2. \u6d2a\u7279\u89c4\u5219\uff08Hund\u2019s Rule\uff09<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d2a\u7279\u89c4\u5219\u9002\u7528\u4e8e\u57fa\u6001\u539f\u5b50\u6216\u79bb\u5b50\uff0c\u6307\u51fa\u5728\u80fd\u91cf\u76f8\u7b49\u7684\u7b80\u5e76\u8f68\u9053\u4e2d\uff0c\u7535\u5b50\u5148\u5355\u72ec\u5360\u636e\u5404\u4e2a\u8f68\u9053\uff0c\u4e14\u81ea\u65cb\u65b9\u5411\u4fdd\u6301\u5e73\u884c\uff0c\u5f62\u6210\u534a\u5145\u6ee1\u72b6\u6001\u3002\u4f8b\u5982\uff0cp\u8f68\u9053\u6709\u4e09\u4e2a\u7b80\u5e76\u8f68\u9053\uff0c\u4e09\u4e2a\u7535\u5b50\u4f1a\u5148\u5404\u81ea\u5360\u636e\u4e00\u4e2a\u8f68\u9053\uff0c\u4e14\u81ea\u65cb\u65b9\u5411\u76f8\u540c\uff0c\u800c\u4e0d\u662f\u5148\u6210\u5bf9\u586b\u5145\u4e00\u4e2a\u8f68\u9053\u3002\u8fd9\u6837\u53ef\u4ee5\u6700\u5927\u5316\u603b\u81ea\u65cb\u91cf\u5b50\u6570\uff0c\u4ece\u800c\u4f7f\u539f\u5b50\u80fd\u91cf\u964d\u4f4e\uff0c\u83b7\u5f97\u66f4\u7a33\u5b9a\u7684\u7535\u5b50\u6784\u578b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6.2.\u4e24\u8005\u7684\u5173\u7cfb\u4e0e\u533a\u522b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5173\u6ce8\u70b9\u4e0d\u540c\uff1a \u6ce1\u5229\u539f\u7406\u5173\u6ce8\u5355\u4e2a\u7535\u5b50\u7684\u91cf\u5b50\u6001\u9650\u5236\uff0c\u786e\u4fdd\u8f68\u9053\u4e2d\u7535\u5b50\u4e0d\u91cd\u590d\u91cf\u5b50\u6001\u3002 \u6d2a\u7279\u89c4\u5219\u5173\u6ce8\u591a\u4e2a\u7535\u5b50\u5728\u7b80\u5e76\u8f68\u9053\u4e2d\u7684\u5206\u5e03\u65b9\u5f0f\uff0c\u6307\u5bfc\u7535\u5b50\u5982\u4f55\u6392\u5217\u4ee5\u964d\u4f4e\u80fd\u91cf\u3002 \u6d2a\u7279\u89c4\u5219\u662f\u5728\u6ce1\u5229\u539f\u7406\u57fa\u7840\u4e0a\u7684\u8865\u5145\u548c\u5b8c\u5584\uff0c\u4e24\u8005\u5171\u540c\u6784\u6210\u63cf\u8ff0\u591a\u7535\u5b50\u539f\u5b50\u7ed3\u6784\u7684\u5b8c\u6574\u7406\u8bba\u4f53\u7cfb<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6.3.\u603b\u7ed3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce1\u5229\u539f\u7406\uff1a\u6bcf\u4e2a\u8f68\u9053\u6700\u591a\u4e24\u4e2a\u7535\u5b50\uff0c\u81ea\u65cb\u76f8\u53cd\uff0c\u9650\u5236\u7535\u5b50\u91cf\u5b50\u6001\u3002 \u6d2a\u7279\u89c4\u5219\uff1a\u7b80\u5e76\u8f68\u9053\u4e2d\u7535\u5b50\u5148\u5355\u72ec\u5360\u636e\u4e14\u81ea\u65cb\u5e73\u884c\uff0c\u4fdd\u8bc1\u57fa\u6001\u539f\u5b50\u80fd\u91cf\u6700\u4f4e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. \u5173\u7cfb\u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u6309\u8fd9\u4e2a\u94fe\u6761\u7406\u89e3\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mtext>\u4e3b\u91cf\u5b50\u6570<\/mtext><mi>n<\/mi><mo>\u2192<\/mo><mtext>\u89d2\u91cf\u5b50\u6570<\/mtext><mi>l<\/mi><mo>\u2192<\/mo><mtext>\u78c1\u91cf\u5b50\u6570<\/mtext><mi>m<\/mi><mo>\u2192<\/mo><mtext>\u8f68\u9053\u6570<\/mtext><mo>\u2192<\/mo><mtext>\u7535\u5b50\u5bb9\u91cf<\/mtext><\/mrow><\/semantics><\/math>\u4e3b\u91cf\u5b50\u6570<em>n<\/em>\u2192\u89d2\u91cf\u5b50\u6570<em>l<\/em>\u2192\u78c1\u91cf\u5b50\u6570<em>m<\/em>\u2192\u8f68\u9053\u6570\u2192\u7535\u5b50\u5bb9\u91cf<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u89c4\u5219\u662f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4e3b\u91cf\u5b50\u6570\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><\/mrow><\/semantics><\/math><em>n<\/em>\uff1a\u51b3\u5b9a\u7535\u5b50\u5c42<\/li>\n\n\n\n<li>\u89d2\u91cf\u5b50\u6570\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><\/mrow><\/semantics><\/math><em>l<\/em>\uff1a\u51b3\u5b9a\u80fd\u7ea7\uff0c\u53d6\u503c\u8303\u56f4 0 \u5230\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><mo>\u2212<\/mo><mn>1<\/mn><\/mrow><\/semantics><\/math><em>n<\/em>\u22121<\/li>\n\n\n\n<li>\u78c1\u91cf\u5b50\u6570\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>m<\/mi><\/mrow><\/semantics><\/math><em>m<\/em>\uff1a\u51b3\u5b9a\u8f68\u9053\u53d6\u5411\uff0c\u53d6\u503c\u8303\u56f4\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo>\u2212<\/mo><mi>l<\/mi><\/mrow><\/semantics><\/math>\u2212<em>l<\/em>\u00a0\u5230\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mo>+<\/mo><mi>l<\/mi><\/mrow><\/semantics><\/math>+<em>l<\/em><\/li>\n\n\n\n<li>\u8f68\u9053\u6570\uff1a\u7b49\u4e8e\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2<\/mn><mi>l<\/mi><mo>+<\/mo><mn>1<\/mn><\/mrow><\/semantics><\/math>2<em>l<\/em>+1<\/li>\n\n\n\n<li>\u6bcf\u4e2a\u8f68\u9053\u6700\u591a\u5bb9\u7eb3 2 \u4e2a\u7535\u5b50<\/li>\n\n\n\n<li>\u4e00\u4e2a\u80fd\u7ea7\u6700\u591a\u7535\u5b50\u6570\uff1a<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2<\/mn><mo stretchy=\"false\">(<\/mo><mn>2<\/mn><mi>l<\/mi><mo>+<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/semantics><\/math>2(2<em>l<\/em>+1)<\/li>\n\n\n\n<li>\u7b2c\u00a0<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>n<\/mi><\/mrow><\/semantics><\/math><em>n<\/em>\u00a0\u5c42\u6700\u591a\u7535\u5b50\u6570\uff1a<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mn>2<\/mn><msup><mi>n<\/mi><mn>2<\/mn><\/msup><\/mrow><\/semantics><\/math>2<em>n<\/em>2<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5b50\uff1an=3 \u65f6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53 n=3 \u65f6\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><mo>=<\/mo><mn>0<\/mn><mo separator=\"true\">,<\/mo><mn>1<\/mn><mo separator=\"true\">,<\/mo><mn>2<\/mn><\/mrow><\/semantics><\/math><em>l<\/em>=0,1,2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u5e94\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>l<\/mi><mo>=<\/mo><mn>0<\/mn><mtext>\uff1a<\/mtext><mn>3<\/mn><mi>s<\/mi><mtext>\uff0c<\/mtext><mi>m<\/mi><mo>=<\/mo><mn>0<\/mn><\/mrow><\/semantics><\/math><em>l<\/em>=0\uff1a3<em>s<\/em>\uff0c<em>m<\/em>=0\uff0c1 \u4e2a\u8f68\u9053\uff0c\u6700\u591a 2 \u4e2a\u7535\u5b50<\/li>\n\n\n\n<li><math 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class=\"wp-block-list\">\n<li>\u4e09\u7ef4\u65cb\u8f6c\u7fa4\u5141\u8bb8\u7684\u5bf9\u79f0\u8f74\u53ea\u6709 1\u30012\u30013\u30014\u30016 \u91cd\u3002<\/li>\n\n\n\n<li>5\u91cd\u65cb\u8f6c\u5bf9\u79f0\u5728\u4e09\u7ef4\u6b27\u51e0\u91cc\u5f97\u7a7a\u95f4\u4e2d\u662f\u88ab\u6570\u5b66\u7981\u6b62\u7684\uff08\u8fd9\u4e0e\u6676\u4f53\u5b66\u9650\u5236\u5b9a\u7406\u6709\u5173\uff09\u3002<\/li>\n\n\n\n<li>\u56e0\u6b64\uff0c\u65e0\u8bbad\u8f68\u9053\u600e\u4e48\u6392\u5217\uff0c\u90fd\u4e0d\u53ef\u80fd\u6784\u9020\u51fa5\u91cd\u65cb\u8f6c\u5bf9\u79f0\u7684\u51e0\u4f55\u7ed3\u6784\u3002<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u4e00\u4e2a\u76f4\u89c2\u7684\u4f8b\u5b50 \u60f3\u8c61\u8fd95\u4e2ad\u8f68\u9053\u662f5\u4e2a\u597d\u670b\u53cb\uff0c\u4ed6\u4eec\u4f4f\u5728\u4e09\u7ef4\u7a7a\u95f4\u91cc\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b49\u4ef7\u6027\uff1a\u4ed6\u4eec\u8eab\u4ef7\u4e00\u6837\uff08\u80fd\u91cf\u76f8\u540c\uff09\uff0c\u793e\u4f1a\u5730\u4f4d\u4e00\u6837\uff08\u90fd\u662f\u91cf\u5b50\u6570 l=2 \u7684\u89e3\uff09\u3002<\/li>\n\n\n\n<li>\u975e\u5bf9\u79f0\u6027\uff1a\u4f46\u662f\u4ed6\u4eec\u7684\u957f\u76f8\uff08\u5f62\u72b6\uff09\u548c\u671d\u5411\uff08\u7a7a\u95f4\u53d6\u5411\uff09\u5404\u4e0d\u76f8\u540c\u3002<\/li>\n\n\n\n<li>\u4f60\u65e0\u6cd5\u901a\u8fc7\u65cb\u8f6c\u623f\u95f4\uff08\u4e09\u7ef4\u65cb\u8f6c\uff09\uff0c\u8ba9\u957f\u76f8\u5404\u5f02\u76845\u4e2a\u4eba\u4e92\u6362\u4f4d\u7f6e\u4e14\u770b\u8d77\u6765\u5b8c\u5168\u4e00\u6837\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">8.3.1 \u603b\u7ed3<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b49\u4ef7 = \u80fd\u91cf\u76f8\u540c\uff0c\u6570\u5b66\u5730\u4f4d\u76f8\u540c\u3002<\/li>\n\n\n\n<li>\u5bf9\u79f0 = \u51e0\u4f55\u5f62\u72b6\u53ef\u4ee5\u901a\u8fc7\u65cb\u8f6c\u91cd\u5408\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">d\u8f68\u9053\u662f\u80fd\u91cf\u7b49\u4ef7\u7684\uff0c\u4f46\u51e0\u4f55\u4e0d\u5bf9\u79f0\u7684\u3002\u8fd9\u79cd\u4e0d\u5bf9\u79f0\u6027\u6b63\u662f\u4e09\u7ef4\u7a7a\u95f4\u51e0\u4f55\u6027\u8d28\u7684\u4f53\u73b0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8.4. \u5e0c\u5c14\u4f2f\u72795\u7ef4\u7a7a\u95f4\uff0c\u662f\u54ea\u4e94\u7ef4\uff1f\u4e3a\u4ec0\u4e485\u7ef4\u7a7a\u95f4\u6295\u5f71\u52303\u7ef4\u7a7a\u95f4\u5bf9\u79f0\u6027\u7834\u7f3a\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd95\u4e2a\u7ef4\u5ea6\u4e0d\u662f\u7a7a\u95f4\u7ef4\u5ea6\uff08\u4e0d\u662f\u4e0a\u4e0b\u5de6\u53f3\u524d\u540e\uff09\uff0c\u800c\u662f5\u4e2a\u72ec\u7acb\u7684&#8221;\u72b6\u6001\u65b9\u5411&#8221;\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u6765\u8bf4\uff0cd\u8f68\u9053\u76845\u4e2a\u72b6\u6001\u5206\u522b\u662f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>x<\/mi><mi>y<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em><em>y<\/em>\u200b<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>x<\/mi><mi>z<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em><em>z<\/em>\u200b<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>y<\/mi><mi>z<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>yz<\/em>\u200b<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><msup><mi>z<\/mi><mn>2<\/mn><\/msup><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>z<\/em>2\u200b<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><msup><mi>x<\/mi><mn>2<\/mn><\/msup><mo>\u2212<\/mo><msup><mi>y<\/mi><mn>2<\/mn><\/msup><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em>2\u2212<em>y<\/em>2\u200b<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e00\u4e2a\u72b6\u6001\u5c31\u662f\u5e0c\u5c14\u4f2f\u7279\u7a7a\u95f4\u4e2d\u7684\u4e00\u4e2a&#8221;\u7ef4\u5ea6&#8221;\u3002\u5c31\u50cf\u4e09\u7ef4\u7a7a\u95f4\u6709x\u3001y\u3001z\u4e09\u4e2a\u65b9\u5411\u4e00\u6837\uff0c\u8fd9\u4e2a\u62bd\u8c61\u7a7a\u95f4\u67095\u4e2a&#8221;\u65b9\u5411&#8221;\uff0c\u6bcf\u4e2a\u65b9\u5411\u5bf9\u5e94\u4e00\u4e2ad\u8f68\u9053\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5&#8221;5\u7ef4&#8221;\u7684\u610f\u601d\u662f\uff1a\u4f60\u9700\u89815\u4e2a\u5750\u6807\u6765\u5b8c\u6574\u63cf\u8ff0\u4e00\u4e2ad\u8f68\u9053\u7684\u4efb\u610f\u7ec4\u5408\u72b6\u6001\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4ec0\u4e48\u9700\u89815\u4e2a\u5750\u6807\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8bbe\u4e00\u4e2a\u7535\u5b50\u4e0d\u662f&#8221;\u4f4f\u5728&#8221;\u67d0\u4e00\u4e2ad\u8f68\u9053\u91cc\uff0c\u800c\u662f&#8221;\u540c\u65f6\u90e8\u5206\u4f4f\u5728&#8221;\u591a\u4e2ad\u8f68\u9053\u91cc\u3002\u6bd4\u5982\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">30% \u5728&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>x<\/mi><mi>y<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em><em>y<\/em>\u200b\uff0c20% \u5728&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>x<\/mi><mi>z<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em><em>z<\/em>\u200b\uff0c10% \u5728&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>y<\/mi><mi>z<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>yz<\/em>\u200b\uff0c25% \u5728&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><msup><mi>z<\/mi><mn>2<\/mn><\/msup><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>z<\/em>2\u200b\uff0c15% \u5728&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><msup><mi>x<\/mi><mn>2<\/mn><\/msup><mo>\u2212<\/mo><msup><mi>y<\/mi><mn>2<\/mn><\/msup><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em>2\u2212<em>y<\/em>2\u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u5b8c\u6574\u63cf\u8ff0\u8fd9\u4e2a\u72b6\u6001\uff0c\u4f60\u9700\u89815\u4e2a\u6570\u5b57\uff0830%, 20%, 10%, 25%, 15%\uff09\u3002\u8fd95\u4e2a\u6570\u5b57\u5c31\u662f\u8fd9\u4e2a\u72b6\u6001\u57285\u7ef4\u5e0c\u5c14\u4f2f\u7279\u7a7a\u95f4\u4e2d\u7684&#8221;\u5750\u6807&#8221;\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6295\u5f71\u7834\u7f3a\u7684\u76f4\u89c2\u6bd4\u55bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u4e00\u4e2a\u66f4\u7b80\u5355\u7684\u4f8b\u5b50\u6765\u611f\u53d7&#8221;\u9ad8\u7ef4\u5bf9\u79f0\u6295\u5f71\u5230\u4f4e\u7ef4\u540e\u7834\u7f3a&#8221;\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8c\u7ef4\u6b63\u4e94\u8fb9\u5f62 \u2192 \u4e00\u7ef4\u76f4\u7ebf<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u753b\u4e00\u4e2a\u6b63\u4e94\u8fb9\u5f62\uff0c\u5b83\u6709\u5b8c\u7f8e\u76845\u91cd\u5bf9\u79f0\u2014\u2014\u65cb\u8f6c72\u00b0\u770b\u8d77\u6765\u4e00\u6a21\u4e00\u6837\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u628a\u5b83\u6295\u5f71\u5230\u4e00\u6761\u76f4\u7ebf\u4e0a\uff08\u6bd4\u5982\u53ea\u770b\u5b83\u5728\u6c34\u5e73\u65b9\u5411\u4e0a\u7684&#8221;\u5f71\u5b50&#8221;\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u4f1a\u770b\u5230\u4ec0\u4e48\uff1f5\u4e2a\u70b9\u6324\u5728\u4e00\u6761\u7ebf\u4e0a\uff0c\u95f4\u8ddd\u4e0d\u5747\u5300\u3002\u8fd9\u4e2a&#8221;\u5f71\u5b50&#8221;\u5b8c\u5168\u6ca1\u67095\u91cd\u5bf9\u79f0\u2014\u2014\u4f60\u5de6\u53f3\u79fb\u52a8\u5b83\uff0c\u770b\u8d77\u6765\u90fd\u4e0d\u4e00\u6837\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e94\u8fb9\u5f62\u7684\u5bf9\u79f0\u6027\u8fd8\u5728\u5417\uff1f \u5728\u4e8c\u7ef4\u7a7a\u95f4\u91cc\u8fd8\u5728\u3002\u4f46\u5728\u4f60\u53ea\u80fd\u770b\u5230\u4e00\u7ef4\u5f71\u5b50\u7684\u65f6\u5019\uff0c\u5bf9\u79f0\u6027&#8221;\u6d88\u5931&#8221;\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56de\u5230d\u8f68\u9053<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">d\u8f68\u9053\u76845\u4e2a\u72b6\u6001\u57285\u7ef4\u5e0c\u5c14\u4f2f\u7279\u7a7a\u95f4\u4e2d\u662f\u5b8c\u7f8e\u5bf9\u79f0\u7684\uff08\u5c31\u50cf\u6b63\u4e94\u8fb9\u5f62\u5728\u4e8c\u7ef4\u5e73\u9762\u4e2d\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u5f53\u6211\u4eec\u628a\u5b83&#8221;\u6295\u5f71&#8221;\u5230\u4e09\u7ef4\u7269\u7406\u7a7a\u95f4\u65f6\uff08\u5c31\u50cf\u628a\u4e94\u8fb9\u5f62\u6295\u5f71\u5230\u4e00\u7ef4\u76f4\u7ebf\uff09\uff0c\u5bf9\u79f0\u6027\u5c31\u7834\u7f3a\u4e86\u2014\u2014\u6211\u4eec\u770b\u5230\u76845\u4e2a\u8f68\u9053\u5f62\u72b6\u5404\u4e0d\u76f8\u540c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u66f4\u5177\u4f53\u7684\u4f8b\u5b50<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57285\u7ef4\u5e0c\u5c14\u4f2f\u7279\u7a7a\u95f4\u4e2d\uff0c\u4f60\u53ef\u4ee5\u505a\u4e00\u4e2a&#8221;\u65cb\u8f6c&#8221;\u64cd\u4f5c\uff1a\u628a&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>x<\/mi><mi>y<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em><em>y<\/em>\u200b&nbsp;\u53d8\u6210&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>x<\/mi><mi>z<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em><em>z<\/em>\u200b\uff0c\u540c\u65f6\u628a&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>x<\/mi><mi>z<\/mi><\/mrow><\/msub><\/mrow><\/semantics><\/math><em>d<\/em><em>x<\/em><em>z<\/em>\u200b&nbsp;\u53d8\u6210&nbsp;<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>d<\/mi><mrow><mi>y<\/mi><mi>z<\/mi><\/mrow><\/msub><mo>\u2026<\/mo><mo>\u2026<\/mo><\/mrow><\/semantics><\/math><em>d<\/em><em>yz<\/em>\u200b\u2026\u2026&nbsp;5\u4e2a\u8f68\u9053\u50cf\u65cb\u8f6c\u6728\u9a6c\u4e00\u6837\u4e92\u76f8\u66ff\u6362\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u64cd\u4f5c\u57285\u7ef4\u7a7a\u95f4\u4e2d\u5b8c\u5168\u5408\u6cd5\uff0c\u65cb\u8f6c\u540e\u6574\u4f53\u770b\u8d77\u6765\u4e00\u6a21\u4e00\u6837\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u8fd9\u4e2a&#8221;\u65cb\u8f6c&#8221;\u64cd\u4f5c\u5bf9\u5e94\u5230\u4e09\u7ef4\u7269\u7406\u7a7a\u95f4\u4e2d\u662f\u4ec0\u4e48\uff1f \u5b83\u4e0d\u662f\u7b80\u5355\u5730\u7ed5\u67d0\u4e2a\u8f74\u8f6c\u4e00\u4e2a\u89d2\u5ea6\uff0c\u800c\u662f\u4e00\u79cd\u590d\u6742\u7684\u6570\u5b66\u53d8\u6362\u2014\u2014\u5b83\u8981\u6c42\u4f60\u540c\u65f6\u6539\u53d85\u4e2a\u8f68\u9053\u7684\u5f62\u72b6\u548c\u671d\u5411\uff0c\u8fd9\u5728\u4e09\u7ef4\u7a7a\u95f4\u4e2d\u65e0\u6cd5\u7528\u4e00\u4e2a\u7b80\u5355\u7684\u51e0\u4f55\u65cb\u8f6c\u6765\u5b9e\u73b0\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">8.4.1 \u603b\u7ed3<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5\u7ef4 = 5\u4e2a\u72ec\u7acb\u7684d\u8f68\u9053\u72b6\u6001\uff0c\u6bcf\u4e2a\u72b6\u6001\u662f\u4e00\u4e2a&#8221;\u7ef4\u5ea6&#8221;<\/li>\n\n\n\n<li>\u5bf9\u79f0\u6027 = \u5728\u8fd95\u4e2a\u72b6\u6001\u7ec4\u6210\u7684\u62bd\u8c61\u7a7a\u95f4\u4e2d\uff0c\u53ef\u4ee5\u4e92\u76f8\u8f6c\u6362\u800c\u4e0d\u6539\u53d8\u6574\u4f53<\/li>\n\n\n\n<li>\u7834\u7f3a = \u5f53\u6211\u4eec\u7528\u4e09\u7ef4\u7a7a\u95f4\u7684\u5f62\u72b6\u6765&#8221;\u5c55\u793a&#8221;\u8fd9\u4e9b\u72b6\u6001\u65f6\uff0c\u8fd9\u79cd\u62bd\u8c61\u5bf9\u79f0\u6027\u65e0\u6cd5\u88ab\u5b8c\u6574\u4fdd\u7559<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c31\u50cf\u6b63\u4e94\u8fb9\u5f62\u7684\u5bf9\u79f0\u6027\u5728\u4e00\u7ef4\u5f71\u5b50\u4e2d\u6d88\u5931\u4e86\u4e00\u6837\uff0cd\u8f68\u9053\u76845\u91cd\u5bf9\u79f0\u6027\u5728\u4e09\u7ef4\u7269\u7406\u7a7a\u95f4\u7684&#8221;\u5f71\u5b50&#8221;\u4e2d\u4e5f\u6d88\u5931\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u539f\u5b50\u7ed3\u6784\u4e2d\uff0c\u4e3b\u91cf\u5b50\u6570\u3001\u89d2\u91cf\u5b50\u6570\u3001\u78c1\u91cf\u5b50\u6570\u5171\u540c\u51b3\u5b9a\u4e86\u7535\u5b50\u6240\u5728\u7684\u80fd\u5c42\u3001\u80fd\u7ea7\u3001\u8f68\u9053\u65b9\u5411\uff1b\u800c\u8f68\u9053\u6570\u3001\u7535\u5b50\u5bb9\u91cf\u5219\u662f\u7531\u8fd9 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/thereisno.top\/?p=2922\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c\u91cf\u5b50\u6570\u4e0e\u8f68\u9053\u3001\u5bb9\u91cf\u7684\u5173\u7cfb\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[328,327],"class_list":["post-2922","post","type-post","status-publish","format-standard","hentry","category-89","tag-328","tag-327"],"_links":{"self":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/2922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2922"}],"version-history":[{"count":1,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/2922\/revisions"}],"predecessor-version":[{"id":2923,"href":"https:\/\/thereisno.top\/index.php?rest_route=\/wp\/v2\/posts\/2922\/revisions\/2923"}],"wp:attachment":[{"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thereisno.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}