{"id":5492,"date":"2026-03-15T21:46:34","date_gmt":"2026-03-15T12:46:34","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=5492"},"modified":"2026-06-06T05:11:26","modified_gmt":"2026-06-05T20:11:26","slug":"evsv3wrc5yqt5rf","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2026\/03\/15\/evsv3wrc5yqt5rf\/","title":{"rendered":"\u4ec0\u4e48\u662f\u7ebf\u6027\u4ecb\u8d28\uff1a\u4ece\u201c\u6210\u6b63\u6bd4\u201d\u7406\u89e3\u7535\u78c1\u5b66\u4e2d\u7684\u57fa\u672c\u5047\u8bbe"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728\u7ebf\u6027\u4ecb\u8d28\u4e2d\uff0c\u4ecb\u8d28\u5bf9\u5916\u52a0\u7535\u78c1\u573a\u7684\u54cd\u5e94\u6ee1\u8db3\u7ebf\u6027\u5173\u7cfb\u3002\u8fd9\u4e2a\u6982\u5ff5\u770b\u4f3c\u7b80\u5355\uff0c\u4f46\u5b83\u5b9e\u9645\u4e0a\u662f\u6574\u4e2a\u7ecf\u5178\u7535\u78c1\u5b66\u3001\u6ce2\u52a8\u7406\u8bba\u4ee5\u53ca\u53e0\u52a0\u539f\u7406\u80fd\u591f\u987a\u5229\u6210\u7acb\u7684\u91cd\u8981\u57fa\u7840\u4e4b\u4e00\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u4ece\u76f4\u89c2\u7406\u89e3\u3001\u6570\u5b66\u8868\u8fbe\u548c\u7269\u7406\u610f\u4e49\u4e09\u4e2a\u5c42\u9762\uff0c\u5bf9\u201c\u7ebf\u6027\u4ecb\u8d28\u201d\u8fdb\u884c\u6574\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u4ec0\u4e48\u662f\u7ebf\u6027\u4ecb\u8d28<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u8c13\u7ebf\u6027\u4ecb\u8d28\uff0c\u6307\u7684\u662f\u4ecb\u8d28\u5185\u90e8\u7684\u54cd\u5e94\u4e0e\u5916\u52a0\u573a\u5f3a\u4e4b\u95f4\u6ee1\u8db3\u7ebf\u6027\u6bd4\u4f8b\u5173\u7cfb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u66f4\u76f4\u89c2\u5730\u8bf4\uff0c\u5c31\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7535\u573a\u589e\u5927\u591a\u5c11\uff0c\u4ecb\u8d28\u7684\u6781\u5316\u4e5f\u6309\u6bd4\u4f8b\u589e\u5927\u591a\u5c11<\/li>\n\n\n\n<li>\u78c1\u573a\u589e\u5927\u591a\u5c11\uff0c\u4ecb\u8d28\u7684\u78c1\u5316\u4e5f\u6309\u6bd4\u4f8b\u589e\u5927\u591a\u5c11<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u628a\u5916\u52a0\u573a\u770b\u4f5c\u201c\u8f93\u5165\u201d\uff0c\u628a\u4ecb\u8d28\u7684\u54cd\u5e94\u770b\u4f5c\u201c\u8f93\u51fa\u201d\uff0c\u90a3\u4e48\u7ebf\u6027\u4ecb\u8d28\u5c31\u662f\u4e00\u79cd\u201c\u8f93\u5165\u548c\u8f93\u51fa\u6210\u6b63\u6bd4\u201d\u7684\u4ecb\u8d28\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7535\u573a\u53d8\u6210\u539f\u6765\u7684 2 \u500d\uff0c\u6781\u5316\u5f3a\u5ea6\u4e5f\u53d8\u6210\u539f\u6765\u7684 2 \u500d<\/li>\n\n\n\n<li>\u78c1\u573a\u51cf\u5c0f\u4e00\u534a\uff0c\u78c1\u5316\u54cd\u5e94\u4e5f\u51cf\u5c0f\u4e00\u534a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u5173\u7cfb\u6ca1\u6709\u7a81\u53d8\uff0c\u4e5f\u6ca1\u6709\u989d\u5916\u7684\u590d\u6742\u975e\u6bd4\u4f8b\u9879\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u7ebf\u6027\u4ecb\u8d28\u7684\u6570\u5b66\u8868\u8fbe<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7ebf\u6027\u4ecb\u8d28\u4e2d\uff0c\u5e38\u89c1\u7684\u672c\u6784\u5173\u7cfb\u53ef\u4ee5\u5199\u6210\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7535\u5b66\u5173\u7cfb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><math display=\"block\"><semantics><mrow><mi mathvariant=\"bold\">D<\/mi><mo>=<\/mo><mi>\u03b5<\/mi><mi mathvariant=\"bold\">E<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{D} = \\varepsilon \\mathbf{E}<\/annotation><\/semantics><\/math>D=\u03b5E<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math><semantics><mrow><mi mathvariant=\"bold\">E<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{E}<\/annotation><\/semantics><\/math>E\uff1a\u7535\u573a\u5f3a\u5ea6<\/li>\n\n\n\n<li><math><semantics><mrow><mi mathvariant=\"bold\">D<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{D}<\/annotation><\/semantics><\/math>D\uff1a\u7535\u4f4d\u79fb\u77e2\u91cf<\/li>\n\n\n\n<li><math><semantics><mrow><mi>\u03b5<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\varepsilon<\/annotation><\/semantics><\/math>\u03b5\uff1a\u4ecb\u7535\u5e38\u6570<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u78c1\u5b66\u5173\u7cfb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><math display=\"block\"><semantics><mrow><mi mathvariant=\"bold\">B<\/mi><mo>=<\/mo><mi>\u03bc<\/mi><mi mathvariant=\"bold\">H<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{B} = \\mu \\mathbf{H}<\/annotation><\/semantics><\/math>B=\u03bcH<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math><semantics><mrow><mi mathvariant=\"bold\">H<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{H}<\/annotation><\/semantics><\/math>H\uff1a\u78c1\u573a\u5f3a\u5ea6<\/li>\n\n\n\n<li><math><semantics><mrow><mi mathvariant=\"bold\">B<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{B}<\/annotation><\/semantics><\/math>B\uff1a\u78c1\u611f\u5e94\u5f3a\u5ea6<\/li>\n\n\n\n<li><math><semantics><mrow><mi>\u03bc<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mu<\/annotation><\/semantics><\/math>\u03bc\uff1a\u78c1\u5bfc\u7387<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e24\u7ec4\u5173\u7cfb\u8bf4\u660e\uff0c\u5728\u7ed9\u5b9a\u4ecb\u8d28\u4e2d\uff0c\u573a\u91cf\u4e4b\u95f4\u662f\u7b80\u5355\u6bd4\u4f8b\u5173\u7cfb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8fdb\u4e00\u6b65\u5199\u5230\u6781\u5316\u5f3a\u5ea6 <math><semantics><mrow><mi mathvariant=\"bold\">P<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{P}<\/annotation><\/semantics><\/math>P \u548c\u78c1\u5316\u5f3a\u5ea6 <math><semantics><mrow><mi mathvariant=\"bold\">M<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{M}<\/annotation><\/semantics><\/math>M\uff0c\u4e5f\u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<math display=\"block\"><semantics><mrow><mi mathvariant=\"bold\">P<\/mi><mo>=<\/mo><msub><mi>\u03b5<\/mi><mn>0<\/mn><\/msub><msub><mi>\u03c7<\/mi><mi>e<\/mi><\/msub><mi mathvariant=\"bold\">E<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{P} = \\varepsilon_0 \\chi_e \\mathbf{E}<\/annotation><\/semantics><\/math>P=\u03b50\u200b\u03c7e\u200bE <math display=\"block\"><semantics><mrow><mi mathvariant=\"bold\">M<\/mi><mo>=<\/mo><msub><mi>\u03c7<\/mi><mi>m<\/mi><\/msub><mi mathvariant=\"bold\">H<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{M} = \\chi_m \\mathbf{H}<\/annotation><\/semantics><\/math>M=\u03c7m\u200bH<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u7684 <math><semantics><mrow><msub><mi>\u03c7<\/mi><mi>e<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">\\chi_e<\/annotation><\/semantics><\/math>\u03c7e\u200b \u548c <math><semantics><mrow><msub><mi>\u03c7<\/mi><mi>m<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">\\chi_m<\/annotation><\/semantics><\/math>\u03c7m\u200b \u5206\u522b\u662f\u7535\u6781\u5316\u7387\u548c\u78c1\u5316\u7387\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6838\u5fc3\u4ecd\u7136\u4e0d\u53d8\uff1a<strong>\u54cd\u5e94\u4e0e\u6fc0\u52b1\u6210\u6b63\u6bd4\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u4e3a\u4ec0\u4e48\u201c\u7ebf\u6027\u201d\u5f88\u91cd\u8981<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ebf\u6027\u8fd9\u4e2a\u6761\u4ef6\u4e4b\u6240\u4ee5\u91cd\u8981\uff0c\u4e0d\u53ea\u662f\u56e0\u4e3a\u516c\u5f0f\u7b80\u5355\uff0c\u800c\u662f\u56e0\u4e3a\u5b83\u51b3\u5b9a\u4e86\u5f88\u591a\u7ecf\u5178\u7535\u78c1\u5b66\u7ed3\u8bba\u662f\u5426\u6210\u7acb\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u53e0\u52a0\u539f\u7406\u6210\u7acb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7ebf\u6027\u4ecb\u8d28\u4e2d\uff0c\u5982\u679c\u4e24\u4e2a\u7535\u78c1\u573a\u5206\u522b\u662f\u7cfb\u7edf\u7684\u89e3\uff0c\u90a3\u4e48\u5b83\u4eec\u7684\u548c\u4ecd\u7136\u662f\u89e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e5f\u5c31\u662f\u8bf4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ce2 1 \u5355\u72ec\u4f20\u64ad\u65f6\u6ee1\u8db3\u65b9\u7a0b<\/li>\n\n\n\n<li>\u6ce2 2 \u5355\u72ec\u4f20\u64ad\u65f6\u4e5f\u6ee1\u8db3\u65b9\u7a0b<\/li>\n\n\n\n<li>\u90a3\u4e48\u6ce2 1 \u548c\u6ce2 2 \u540c\u65f6\u5b58\u5728\u65f6\uff0c\u603b\u573a\u5c31\u662f\u4e24\u8005\u76f4\u63a5\u76f8\u52a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5c31\u662f\u5e72\u6d89\u3001\u9a7b\u6ce2\u3001\u884d\u5c04\u7b49\u6ce2\u52a8\u73b0\u8c61\u80fd\u591f\u7528\u201c\u573a\u7684\u76f8\u52a0\u201d\u6765\u5206\u6790\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u4e0d\u4f1a\u51ed\u7a7a\u4ea7\u751f\u65b0\u9891\u7387<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7ebf\u6027\u4ecb\u8d28\u4e2d\uff0c\u8f93\u5165\u4ec0\u4e48\u9891\u7387\uff0c\u8f93\u51fa\u901a\u5e38\u8fd8\u662f\u8fd9\u4e2a\u9891\u7387\uff0c\u4e0d\u4f1a\u56e0\u4e3a\u4ecb\u8d28\u54cd\u5e94\u800c\u81ea\u52a8\u4ea7\u751f\u65b0\u7684\u9891\u7387\u5206\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u610f\u5473\u7740\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5355\u8272\u5149\u8fdb\u5165\u7ebf\u6027\u4ecb\u8d28\uff0c\u901a\u5e38\u4ecd\u7136\u4fdd\u6301\u539f\u9891\u7387\u4f20\u64ad<\/li>\n\n\n\n<li>\u4e24\u5217\u4e0d\u540c\u9891\u7387\u7684\u6ce2\u53e0\u52a0\u540e\uff0c\u53ea\u662f\u573a\u53e0\u52a0\uff0c\u4e0d\u4f1a\u81ea\u52a8\u4ea7\u751f\u548c\u9891\u3001\u5dee\u9891\u3001\u500d\u9891<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u7535\u78c1\u6ce2\u5206\u6790\u4f1a\u5927\u5e45\u7b80\u5316<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7ebf\u6027\u4ecb\u8d28\u5047\u8bbe\u4e0b\uff0c\u9ea6\u514b\u65af\u97e6\u65b9\u7a0b\u7ec4\u4e0e\u672c\u6784\u5173\u7cfb\u53ef\u4ee5\u7ec4\u5408\u6210\u6807\u51c6\u6ce2\u52a8\u65b9\u7a0b\uff0c\u8bb8\u591a\u4f20\u64ad\u95ee\u9898\u53ef\u4ee5\u76f4\u63a5\u6c42\u89e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e5f\u662f\u6559\u6750\u4e2d\u6700\u5e38\u89c1\u7684\u7406\u60f3\u5316\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u7ebf\u6027\u4ecb\u8d28\u7684\u53cd\u9762\uff1a\u975e\u7ebf\u6027\u4ecb\u8d28<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4ecb\u8d28\u54cd\u5e94\u4e0d\u518d\u4e0e\u573a\u5f3a\u6210\u6b63\u6bd4\uff0c\u5c31\u8fdb\u5165\u4e86\u975e\u7ebf\u6027\u4ecb\u8d28\u7684\u8303\u56f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u6781\u5316\u5f3a\u5ea6\u5e38\u5199\u6210\uff1a<math display=\"block\"><semantics><mrow><mi mathvariant=\"bold\">P<\/mi><mo>=<\/mo><msub><mi>\u03b5<\/mi><mn>0<\/mn><\/msub><msup><mi>\u03c7<\/mi><mrow><mo stretchy=\"false\">(<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/msup><mi mathvariant=\"bold\">E<\/mi><mo>+<\/mo><msub><mi>\u03b5<\/mi><mn>0<\/mn><\/msub><msup><mi>\u03c7<\/mi><mrow><mo stretchy=\"false\">(<\/mo><mn>2<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/msup><msup><mi mathvariant=\"bold\">E<\/mi><mn>2<\/mn><\/msup><mo>+<\/mo><msub><mi>\u03b5<\/mi><mn>0<\/mn><\/msub><msup><mi>\u03c7<\/mi><mrow><mo stretchy=\"false\">(<\/mo><mn>3<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/msup><msup><mi mathvariant=\"bold\">E<\/mi><mn>3<\/mn><\/msup><mo>+<\/mo><mo>\u22ef<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\mathbf{P} = \\varepsilon_0 \\chi^{(1)} \\mathbf{E} + \\varepsilon_0 \\chi^{(2)} \\mathbf{E}^2 + \\varepsilon_0 \\chi^{(3)} \\mathbf{E}^3 + \\cdots<\/annotation><\/semantics><\/math>P=\u03b50\u200b\u03c7(1)E+\u03b50\u200b\u03c7(2)E2+\u03b50\u200b\u03c7(3)E3+\u22ef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math><semantics><mrow><msup><mi>\u03c7<\/mi><mrow><mo stretchy=\"false\">(<\/mo><mn>1<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">\\chi^{(1)}<\/annotation><\/semantics><\/math>\u03c7(1) \u662f\u7ebf\u6027\u9879<\/li>\n\n\n\n<li><math><semantics><mrow><msup><mi>\u03c7<\/mi><mrow><mo stretchy=\"false\">(<\/mo><mn>2<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">\\chi^{(2)}<\/annotation><\/semantics><\/math>\u03c7(2)\u3001<math><semantics><mrow><msup><mi>\u03c7<\/mi><mrow><mo stretchy=\"false\">(<\/mo><mn>3<\/mn><mo stretchy=\"false\">)<\/mo><\/mrow><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">\\chi^{(3)}<\/annotation><\/semantics><\/math>\u03c7(3) \u7b49\u662f\u975e\u7ebf\u6027\u9879<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u9ad8\u9636\u9879\u4e0d\u53ef\u5ffd\u7565\u65f6\uff0c\u4ecb\u8d28\u7684\u884c\u4e3a\u5c31\u4e0d\u518d\u662f\u7b80\u5355\u6bd4\u4f8b\u5173\u7cfb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u65f6\u53ef\u80fd\u51fa\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u500d\u9891<\/li>\n\n\n\n<li>\u6df7\u9891<\/li>\n\n\n\n<li>\u81ea\u805a\u7126<\/li>\n\n\n\n<li>\u5149\u5b66\u514b\u5c14\u6548\u5e94<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u73b0\u8c61\u5728\u6fc0\u5149\u3001\u975e\u7ebf\u6027\u5149\u5b66\u3001\u5149\u901a\u4fe1\u7b49\u9886\u57df\u975e\u5e38\u91cd\u8981\uff0c\u4f46\u5b83\u4eec\u5df2\u7ecf\u8d85\u51fa\u4e86\u57fa\u7840\u7ebf\u6027\u7535\u78c1\u5b66\u7684\u8303\u56f4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u5982\u4f55\u7528\u76f4\u89c9\u7406\u89e3\u7ebf\u6027\u4ecb\u8d28<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u628a\u7ebf\u6027\u4ecb\u8d28\u60f3\u6210\u4e00\u4e2a\u201c\u89c4\u5219\u7a33\u5b9a\u201d\u7684\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u5b83\u65bd\u52a0\u591a\u5927\u7684\u573a\uff0c\u5b83\u5c31\u6309\u56fa\u5b9a\u6bd4\u4f8b\u54cd\u5e94\uff0c\u4e0d\u4f1a\u7a81\u7136\u5931\u63a7\uff0c\u4e5f\u4e0d\u4f1a\u81ea\u884c\u5236\u9020\u989d\u5916\u6210\u5206\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u4ecb\u8d28\u5177\u6709\u4e09\u4e2a\u5178\u578b\u7279\u5f81\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5173\u7cfb\u7b80\u5355<\/li>\n\n\n\n<li>\u8ba1\u7b97\u65b9\u4fbf<\/li>\n\n\n\n<li>\u53e0\u52a0\u53ef\u7528<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\u5728\u57fa\u7840\u5b66\u4e60\u9636\u6bb5\uff0c\u53ea\u8981\u63d0\u5230\u7ebf\u6027\u4ecb\u8d28\uff0c\u57fa\u672c\u53ef\u4ee5\u5148\u7406\u89e3\u4e3a\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4ecb\u8d28\u53c2\u6570\u56fa\u5b9a\uff0c\u54cd\u5e94\u6210\u6b63\u6bd4\uff0c\u56e0\u6b64\u53e0\u52a0\u539f\u7406\u6210\u7acb\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u5bb9\u6613\u6df7\u6dc6\u7684\u51e0\u4e2a\u6982\u5ff5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6559\u6750\u4e2d\u5e38\u5e38\u628a\u7ebf\u6027\u3001\u5747\u5300\u3001\u5404\u5411\u540c\u6027\u653e\u5728\u4e00\u8d77\u8ba8\u8bba\uff0c\u4f46\u5b83\u4eec\u5176\u5b9e\u4e0d\u662f\u540c\u4e00\u4e2a\u6982\u5ff5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u7ebf\u6027\u4ecb\u8d28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u54cd\u5e94\u4e0e\u573a\u5f3a\u6210\u6b63\u6bd4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u5747\u5300\u4ecb\u8d28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ecb\u8d28\u53c2\u6570\u5728\u7a7a\u95f4\u5404\u5904\u90fd\u76f8\u540c\uff0c\u4e0d\u968f\u4f4d\u7f6e\u53d8\u5316\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u5404\u5411\u540c\u6027\u4ecb\u8d28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ecb\u8d28\u5728\u5404\u4e2a\u65b9\u5411\u4e0a\u7684\u6027\u8d28\u90fd\u76f8\u540c\uff0c\u4e0d\u4f9d\u8d56\u65b9\u5411\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u4ecb\u8d28\u53ef\u4ee5\u662f\u7ebf\u6027\u7684\uff0c\u4f46\u4e0d\u4e00\u5b9a\u5747\u5300\uff1b\u4e5f\u53ef\u4ee5\u662f\u5747\u5300\u7684\uff0c\u4f46\u4e0d\u4e00\u5b9a\u5404\u5411\u540c\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\u8fd9\u4e09\u8005\u53ea\u662f\u5e38\u5e38\u540c\u65f6\u5047\u8bbe\uff0c\u5e76\u4e0d\u662f\u5f7c\u6b64\u7b49\u4ef7\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ebf\u6027\u4ecb\u8d28\u7684\u672c\u8d28\uff0c\u5c31\u662f\u4ecb\u8d28\u5bf9\u7535\u573a\u548c\u78c1\u573a\u7684\u54cd\u5e94\u6ee1\u8db3\u7ebf\u6027\u6bd4\u4f8b\u5173\u7cfb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b83\u7684\u5173\u952e\u610f\u4e49\u5728\u4e8e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u672c\u6784\u5173\u7cfb\u7b80\u5355<\/li>\n\n\n\n<li>\u53e0\u52a0\u539f\u7406\u6210\u7acb<\/li>\n\n\n\n<li>\u4e0d\u4f1a\u8f7b\u6613\u4ea7\u751f\u65b0\u7684\u9891\u7387\u5206\u91cf<\/li>\n\n\n\n<li>\u4fbf\u4e8e\u5efa\u7acb\u6807\u51c6\u7684\u7535\u78c1\u6ce2\u4f20\u64ad\u6a21\u578b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff0c\u7ebf\u6027\u4ecb\u8d28\u662f\u7ecf\u5178\u7535\u78c1\u5b66\u4e2d\u6700\u91cd\u8981\u3001\u6700\u57fa\u7840\u7684\u7406\u60f3\u5316\u6a21\u578b\u4e4b\u4e00\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u521d\u5b66\u8005\u800c\u8a00\uff0c\u53ef\u4ee5\u5148\u6293\u4f4f\u4e00\u53e5\u8bdd\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ebf\u6027\u4ecb\u8d28\uff0c\u5c31\u662f\u201c\u54cd\u5e94\u548c\u6fc0\u52b1\u6210\u6b63\u6bd4\u201d\u7684\u4ecb\u8d28\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c\u4e00\u65e6\u8fd9\u4e2a\u6761\u4ef6\u4e0d\u6210\u7acb\uff0c\u5c31\u8fdb\u5165\u4e86\u66f4\u590d\u6742\u4e5f\u66f4\u6709\u8da3\u7684\u975e\u7ebf\u6027\u4e16\u754c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u7ebf\u6027\u4ecb\u8d28\u4e2d\uff0c\u4ecb\u8d28\u5bf9\u5916\u52a0\u7535\u78c1\u573a\u7684\u54cd\u5e94\u6ee1\u8db3\u7ebf\u6027\u5173\u7cfb\u3002\u8fd9\u4e2a\u6982\u5ff5\u770b\u4f3c\u7b80\u5355\uff0c\u4f46\u5b83\u5b9e\u9645\u4e0a\u662f\u6574\u4e2a\u7ecf\u5178\u7535\u78c1\u5b66\u3001\u6ce2\u52a8\u7406\u8bba\u4ee5\u53ca\u53e0\u52a0\u539f\u7406\u80fd\u591f\u987a\u5229\u6210\u7acb\u7684\u91cd\u8981\u57fa\u7840\u4e4b\u4e00\u3002 \u672c\u6587\u4ece\u76f4\u89c2\u7406\u89e3\u3001\u6570\u5b66\u8868\u8fbe\u548c\u7269\u7406\u610f\u4e49\u4e09\u4e2a\u5c42\u9762\uff0c\u5bf9\u201c\u7ebf\u6027\u4ecb\u8d28\u201d\u8fdb\u884c\u6574\u7406\u3002 \u4e00\u3001\u4ec0\u4e48\u662f\u7ebf\u6027\u4ecb\u8d28 \u6240\u8c13\u7ebf\u6027\u4ecb\u8d28\uff0c\u6307\u7684\u662f\u4ecb\u8d28\u5185\u90e8\u7684\u54cd\u5e94\u4e0e\u5916\u52a0\u573a\u5f3a\u4e4b\u95f4\u6ee1\u8db3\u7ebf\u6027\u6bd4\u4f8b\u5173\u7cfb\u3002 \u66f4\u76f4\u89c2\u5730\u8bf4\uff0c\u5c31\u662f\uff1a \u5982\u679c\u628a\u5916\u52a0\u573a\u770b\u4f5c\u201c\u8f93\u5165\u201d\uff0c\u628a\u4ecb\u8d28\u7684\u54cd\u5e94\u770b\u4f5c\u201c\u8f93\u51fa\u201d\uff0c\u90a3\u4e48\u7ebf\u6027\u4ecb\u8d28\u5c31\u662f\u4e00\u79cd\u201c\u8f93\u5165\u548c\u8f93\u51fa\u6210\u6b63\u6bd4\u201d\u7684\u4ecb\u8d28\u3002 \u4f8b\u5982\uff1a \u8fd9\u79cd\u5173\u7cfb\u6ca1\u6709\u7a81\u53d8\uff0c\u4e5f\u6ca1\u6709\u989d\u5916\u7684\u590d\u6742\u975e\u6bd4\u4f8b\u9879\u3002 \u4e8c\u3001\u7ebf\u6027\u4ecb\u8d28\u7684\u6570\u5b66\u8868\u8fbe \u5728\u7ebf\u6027\u4ecb\u8d28\u4e2d\uff0c\u5e38\u89c1\u7684\u672c\u6784\u5173\u7cfb\u53ef\u4ee5\u5199\u6210\uff1a \u7535\u5b66\u5173\u7cfb D=\u03b5E\\mathbf{D} = \\varepsilon \\mathbf{E}D=\u03b5E \u5176\u4e2d\uff1a \u78c1\u5b66\u5173\u7cfb B=\u03bcH\\mathbf{B} = \\mu \\mathbf{H}B=\u03bcH \u5176\u4e2d\uff1a \u8fd9\u4e24\u7ec4\u5173\u7cfb\u8bf4\u660e\uff0c\u5728\u7ed9\u5b9a\u4ecb\u8d28\u4e2d\uff0c\u573a\u91cf\u4e4b\u95f4\u662f\u7b80\u5355\u6bd4\u4f8b\u5173\u7cfb\u3002 \u5982\u679c\u8fdb\u4e00\u6b65\u5199\u5230\u6781\u5316\u5f3a\u5ea6 P\\mathbf{P}P \u548c\u78c1\u5316\u5f3a\u5ea6 M\\mathbf{M}M\uff0c\u4e5f\u53ef\u4ee5\u8868\u793a\u4e3a\uff1aP=\u03b50\u03c7eE\\mathbf{P} = \\varepsilon_0 \\chi_e \\mathbf{E}P=\u03b50\u200b\u03c7e\u200bE M=\u03c7mH\\mathbf{M} = \\chi_m \\mathbf{H}M=\u03c7m\u200bH \u8fd9\u91cc\u7684 \u03c7e\\chi_e\u03c7e\u200b \u548c \u03c7m\\chi_m\u03c7m\u200b \u5206\u522b\u662f\u7535\u6781\u5316\u7387\u548c\u78c1\u5316\u7387\u3002 \u6838\u5fc3\u4ecd\u7136\u4e0d\u53d8\uff1a\u54cd\u5e94\u4e0e\u6fc0\u52b1\u6210\u6b63\u6bd4\u3002 \u4e09\u3001\u4e3a\u4ec0\u4e48\u201c\u7ebf\u6027\u201d\u5f88\u91cd\u8981 \u7ebf\u6027\u8fd9\u4e2a\u6761\u4ef6\u4e4b\u6240\u4ee5\u91cd\u8981\uff0c\u4e0d\u53ea\u662f\u56e0\u4e3a\u516c\u5f0f\u7b80\u5355\uff0c\u800c\u662f\u56e0\u4e3a\u5b83\u51b3\u5b9a\u4e86\u5f88\u591a\u7ecf\u5178\u7535\u78c1\u5b66\u7ed3\u8bba\u662f\u5426\u6210\u7acb\u3002 1. \u53e0\u52a0\u539f\u7406\u6210\u7acb \u5728\u7ebf\u6027\u4ecb\u8d28\u4e2d\uff0c\u5982\u679c\u4e24\u4e2a\u7535\u78c1\u573a\u5206\u522b\u662f\u7cfb\u7edf\u7684\u89e3\uff0c\u90a3\u4e48\u5b83\u4eec\u7684\u548c\u4ecd\u7136\u662f\u89e3\u3002 \u4e5f\u5c31\u662f\u8bf4\uff1a \u8fd9\u5c31\u662f\u5e72\u6d89\u3001\u9a7b\u6ce2\u3001\u884d\u5c04\u7b49\u6ce2\u52a8\u73b0\u8c61\u80fd\u591f\u7528\u201c\u573a\u7684\u76f8\u52a0\u201d\u6765\u5206\u6790\u7684\u57fa\u7840\u3002 2. \u4e0d\u4f1a\u51ed\u7a7a\u4ea7\u751f\u65b0\u9891\u7387 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[167],"tags":[],"class_list":["post-5492","post","type-post","status-publish","format-standard","hentry","category-d4r0k92ejrasf57"],"_links":{"self":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/comments?post=5492"}],"version-history":[{"count":1,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5492\/revisions"}],"predecessor-version":[{"id":5493,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5492\/revisions\/5493"}],"wp:attachment":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/media?parent=5492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/categories?post=5492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/tags?post=5492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}