{"id":188,"date":"2025-03-20T12:00:41","date_gmt":"2025-03-20T04:00:41","guid":{"rendered":"https:\/\/tilearn.space\/?p=188"},"modified":"2026-03-18T19:09:18","modified_gmt":"2026-03-18T11:09:18","slug":"2025%e4%b8%ad%e8%80%83%e7%89%a9%e7%90%86%e5%a4%87%e8%80%83%e6%89%8b%e5%86%8c%ef%bc%88%e5%85%a8%e5%9b%bd%e7%89%88-%e5%90%ab%e4%b8%8a%e6%b5%b7%e6%b2%aa%e6%95%99%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/tilearn.space\/?p=188","title":{"rendered":"2025\u4e2d\u8003\u7269\u7406\u5907\u8003\u624b\u518c\uff08\u5168\u56fd\u7248.\u542b\u4e0a\u6d77\u6caa\u6559\u7248\uff09"},"content":{"rendered":"

PDF\u7248\uff1a\u3010\u767e\u5ea6\u7f51\u76d8\u4e0b\u8f7d<\/a>\u3011<\/p>\n

\u521d\u4e2d\u7269\u7406\u5e38\u89c1\u6570\u636e\u4e0e\u516c\u5f0f\u603b\u7ed3<\/h1>\n

\u4e00\u3001\u5e38\u89c1\u7269\u7406\u91cf\u6570\u503c\u8868<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u7269\u7406\u91cf<\/th>\n\u5e38\u89c1\u7269\u4f53<\/th>\n\u6570\u503c<\/th>\n<\/tr>\n
\u957f\u5ea6<\/td>\n\u5206\u5b50\u76f4\u5f84<\/td>\n\\(10^{-10} \\, \\mathrm{m}\\)<\/td>\n<\/tr>\n
\u5934\u53d1\u76f4\u5f84<\/td>\n\\(70 \\, \\mu\\mathrm{m}\\)<\/td>\n<\/tr>\n
\u666e\u901a\u8bfe\u684c\u9ad8\u5ea6<\/td>\n\\(80 \\, \\mathrm{cm}\\)<\/td>\n<\/tr>\n
\u666e\u901a\u6559\u5ba4\u9ad8\u5ea6<\/td>\n\\(3 \\, \\mathrm{m}\\)<\/td>\n<\/tr>\n
\u4e2d\u5b66\u751f\u6b65\u957f<\/td>\n\\(0.5 \\, \\mathrm{m}\\)<\/td>\n<\/tr>\n
\u4e00\u6839\u65b02B\u94c5\u7b14<\/td>\n\\(18 \\, \\mathrm{cm}\\)<\/td>\n<\/tr>\n
\u7269\u7406\u8bfe\u672c\u957f\u5ea6<\/td>\n\\(0.26 \\, \\mathrm{m}\\)<\/td>\n<\/tr>\n
\u4e00\u5f20\u7eb8\u539a\u5ea6<\/td>\n\\(0.1 \\, \\mathrm{mm}\\)<\/td>\n<\/tr>\n
\u6b63\u5e38\u773c\u6697\u89c2\u5bdf\u8fd1\u5904\u7269\u4f53\u6700\u6e05\u6670\u800c\u53c8\u4e0d\u75b2\u52b3\u8ddd\u79bb<\/td>\n\\(25 \\, \\mathrm{cm}\\)<\/td>\n<\/tr>\n
\u65f6\u95f4<\/td>\n\u6b63\u5e38\u4eba\u7728\u773c\u4e00\u6b21<\/td>\n\\(1 \\, \\mathrm{s}\\)<\/td>\n<\/tr>\n
\u4eba\u8033\u80fd\u5206\u8fa8\u56de\u58f0\u4e0e\u539f\u58f0\u7684\u65f6\u95f4\u95f4\u9694<\/td>\n\u5927\u4e8e \\(0.1 \\, \\mathrm{s}\\)<\/td>\n<\/tr>\n
\u901f\u5ea6<\/td>\n\u4eba\u6b65\u884c<\/td>\n\\(1.1 \\, \\mathrm{m\/s}\\)<\/td>\n<\/tr>\n
\u81ea\u884c\u8f66<\/td>\n\\(5 \\, \\mathrm{m\/s}\\)<\/td>\n<\/tr>\n
\u9ad8\u901f\u516c\u8def\u4e0a\u7684\u5c0f\u6c7d\u8f66<\/td>\n\\(120 \\, \\mathrm{km\/h}\\)<\/td>\n<\/tr>\n
\u55b7\u6c14\u5f0f\u5ba2\u673a<\/td>\n\\(900 \\, \\mathrm{km\/h}\\)<\/td>\n<\/tr>\n
15\u2103\u65f6\u7a7a\u6c14\u4e2d\u58f0\u901f<\/td>\n\\(340 \\, \\mathrm{m\/s}\\)<\/td>\n<\/tr>\n
\u771f\u7a7a\u4e2d\u7535\u78c1\u6ce2\u548c\u5149\u7684\u4f20\u64ad\u901f\u5ea6<\/td>\n\\(3 \\times 10^8 \\, \\mathrm{m\/s}\\)<\/td>\n<\/tr>\n
\u9762\u79ef<\/td>\n\u6210\u4eba\u5355\u53ea\u811a\u5e95\u9762\u79ef<\/td>\n\\(250 \\, \\mathrm{cm^2}\\)<\/td>\n<\/tr>\n
\u6210\u4eba\u5927\u62c7\u6307\u6307\u7532\u9762\u79ef<\/td>\n\\(1 \\, \\mathrm{cm^2}\\)<\/td>\n<\/tr>\n
\u8d28\u91cf<\/td>\n\u4e00\u822c\u4e00\u5143\u786c\u5e01<\/td>\n\\(6 \\, \\mathrm{g}\\)<\/td>\n<\/tr>\n
\u4e00\u4e2a\u82f9\u679c<\/td>\n\\(150 \\, \\mathrm{g}\\)<\/td>\n<\/tr>\n
\u4e00\u4e2a\u9e21\u86cb<\/td>\n\\(50 \\, \\mathrm{g}\\)<\/td>\n<\/tr>\n
\u4e00\u540d\u521d\u4e2d\u751f<\/td>\n\\(50 \\, \\mathrm{kg}\\)<\/td>\n<\/tr>\n
\u5bc6\u5ea6<\/td>\n\u7eaf\u6c34<\/td>\n\\(1.0 \\times 10^3 \\, \\mathrm{kg\/m^3}\\)<\/td>\n<\/tr>\n
\u51b0 (\\(0^\\circ\\mathrm{C}\\))<\/td>\n\\(0.9 \\times 10^3 \\, \\mathrm{kg\/m^3}\\)<\/td>\n<\/tr>\n
\u4eba\u4f53<\/td>\n\\(1.0 \\times 10^3 \\, \\mathrm{kg\/m^3}\\)<\/td>\n<\/tr>\n
\u4f53\u79ef<\/td>\n\u4eba<\/td>\n\\(0.05 \\, \\mathrm{m^3}\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u7269\u7406\u91cf<\/th>\n\u5e38\u89c1\u7269\u4f53<\/th>\n\u6570\u503c<\/th>\n<\/tr>\n
\u529b<\/td>\n\u6258\u8d77\u4e24\u4e2a\u9e21\u86cb\u7684\u529b<\/td>\n\\(1 \\, \\mathrm{N}\\)<\/td>\n<\/tr>\n
\u4e00\u540d\u4e2d\u5b66\u751f\u7684\u4f53\u91cd<\/td>\n\\(500 \\, \\mathrm{N}\\)<\/td>\n<\/tr>\n
\u538b\u5f3a<\/td>\n\u4eba\u53cc\u811a\u7ad9\u7acb\u65f6\u5bf9\u6c34\u5e73\u5730\u9762\u7684\u538b\u5f3a<\/td>\n\\(1 \\times 10^4 \\, \\mathrm{Pa}\\)<\/td>\n<\/tr>\n
\u6807\u51c6\u5927\u6c14\u538b<\/td>\n\\(1.013 \\times 10^5 \\, \\mathrm{Pa}\\)<\/td>\n<\/tr>\n
\u6e29\u5ea6<\/td>\n\u4eba\u4f53\u6b63\u5e38\u4f53\u6e29<\/td>\n\\(37^\\circ\\mathrm{C}\\)<\/td>\n<\/tr>\n
\u4eba\u4f53\u611f\u89c9\u8212\u9002\u7684\u5ba4\u6e29<\/td>\n\\(23^\\circ\\mathrm{C}\\)<\/td>\n<\/tr>\n
\u4eba\u4eec\u6d17\u6fa1\u65f6\u6c34\u6e29<\/td>\n\\(40^\\circ\\mathrm{C}\\)<\/td>\n<\/tr>\n
\u4f53\u6e29\u8ba1\u7684\u523b\u5ea6\u8303\u56f4<\/td>\n\\(35 \\sim 42^\\circ\\mathrm{C}\\)<\/td>\n<\/tr>\n
\u6807\u51c6\u5927\u6c14\u538b\u4e0b\u51b0\u6c34\u6df7\u5408\u7269\u6e29\u5ea6<\/td>\n\\(0^\\circ\\mathrm{C}\\)<\/td>\n<\/tr>\n
\u6807\u51c6\u5927\u6c14\u538b\u4e0b\u6cb8\u6c34\u7684\u6e29\u5ea6<\/td>\n\\(100^\\circ\\mathrm{C}\\)<\/td>\n<\/tr>\n
\u6bd4\u70ed\u5bb9<\/td>\n\u6c34<\/td>\n\\(4.2 \\times 10^3 \\, \\mathrm{J\/(kg \\cdot ^\\circ C)}\\)<\/td>\n<\/tr>\n
\u7535\u6d41<\/td>\n\u4eba\u4f53\u611f\u89c9\u9608\u503c<\/td>\n\\(100 \\, \\mu\\mathrm{A}\\)<\/td>\n<\/tr>\n
\u53f0\u706f<\/td>\n\\(0.2 \\, \\mathrm{A}\\)<\/td>\n<\/tr>\n
\u5bb6\u7528\u7a7a\u8c03<\/td>\n\\(5 \\, \\mathrm{A}\\)<\/td>\n<\/tr>\n
\u5bb6\u7528\u7535\u51b0\u7bb1<\/td>\n\\(1 \\, \\mathrm{A}\\)<\/td>\n<\/tr>\n
\u7535\u538b<\/td>\n\u4e00\u8282\u5e72\u7535\u6c60<\/td>\n\\(1.5 \\, \\mathrm{V}\\)<\/td>\n<\/tr>\n
\u4eba\u4f53\u5b89\u5168\u7535\u538b<\/td>\n\u4e0d\u9ad8\u4e8e \\(36 \\, \\mathrm{V}\\)<\/td>\n<\/tr>\n
\u6211\u56fd\u5bb6\u5ead\u7535\u8def\u7535\u538b<\/td>\n\\(220 \\, \\mathrm{V}\\)<\/td>\n<\/tr>\n
\u7535\u529f\u7387<\/td>\n\u5bb6\u7528\u7a7a\u8c03<\/td>\n\\(1000 \\, \\mathrm{W}\\)<\/td>\n<\/tr>\n
\u53f0\u5f0f\u8ba1\u7b97\u673a<\/td>\n\\(200 \\, \\mathrm{W}\\)<\/td>\n<\/tr>\n
\u6db2\u6676\u7535\u89c6\u673a<\/td>\n\\(100 \\, \\mathrm{W}\\)<\/td>\n<\/tr>\n
\u5438\u5c18\u5668<\/td>\n\\(800 \\, \\mathrm{W}\\)<\/td>\n<\/tr>\n
\u4e00\u822c\u65e5\u5149\u706f\u7ba1<\/td>\n\\(40 \\, \\mathrm{W}\\)<\/td>\n<\/tr>\n
\u9891\u7387<\/td>\n\u4eba\u8033\u542c\u89c9\u8303\u56f4<\/td>\n\\(20 \\sim 20000 \\, \\mathrm{Hz}\\)<\/td>\n<\/tr>\n
\u8d85\u58f0\u6ce2<\/td>\n\u5927\u4e8e \\(20000 \\, \\mathrm{Hz}\\)<\/td>\n<\/tr>\n
\u6b21\u58f0\u6ce2<\/td>\n\u5c0f\u4e8e \\(20 \\, \\mathrm{Hz}\\)<\/td>\n<\/tr>\n
\u6211\u56fd\u4ea4\u6d41\u7535<\/td>\n\\(50 \\, \\mathrm{Hz}\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e8c\u3001\u521d\u4e2d\u7269\u7406\u5e38\u7528\u8bcd\u6c47\u8868<\/h2>\n

1. \u4ee5\u7269\u7406\u5b66\u5bb6\u540d\u5b57\u547d\u540d\u7684\u7269\u7406\u91cf\u5355\u4f4d<\/h3>\n\n\n\n\n\n\n\n
\u7269\u7406\u91cf<\/th>\n\u5355\u4f4d\u540d\u79f0<\/th>\n\u5355\u4f4d\u7b26\u53f7<\/th>\n<\/tr>\n
\u529b<\/td>\n\u725b\u987f<\/td>\n\\(\\mathrm{N}\\)<\/td>\n<\/tr>\n
\u7535\u6d41<\/td>\n\u5b89\u57f9<\/td>\n\\(\\mathrm{A}\\)<\/td>\n<\/tr>\n
\u7535\u538b<\/td>\n\u4f0f\u7279<\/td>\n\\(\\mathrm{V}\\)<\/td>\n<\/tr>\n
\u7535\u963b<\/td>\n\u6b27\u59c6<\/td>\n\\(\\Omega\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
\u7269\u7406\u91cf<\/th>\n\u5355\u4f4d\u540d\u79f0<\/th>\n\u5355\u4f4d\u7b26\u53f7<\/th>\n<\/tr>\n
\u529f\u7387\u3001\u7535\u529f\u7387<\/td>\n\u74e6\u7279<\/td>\n\\(\\mathrm{W}\\)<\/td>\n<\/tr>\n
\u529f\u3001\u70ed\u91cf\u3001\u7535\u80fd<\/td>\n\u7126\u8033<\/td>\n\\(\\mathrm{J}\\)<\/td>\n<\/tr>\n
\u538b\u5f3a<\/td>\n\u5e15\u65af\u5361<\/td>\n\\(\\mathrm{Pa}\\)<\/td>\n<\/tr>\n
\u9891\u7387<\/td>\n\u8d6b\u5179<\/td>\n\\(\\mathrm{Hz}\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2. \u7269\u7406\u5b66\u5bb6\u53ca\u5176\u91cd\u8981\u8d21\u732e<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
\u7269\u7406\u5b66\u5bb6<\/th>\n\u56fd\u7c4d<\/th>\n\u91cd\u8981\u8d21\u732e<\/th>\n<\/tr>\n
\u725b\u987f<\/td>\n\u82f1\u56fd<\/td>\n\u53d1\u73b0\u4e86\u5149\u7684\u8272\u6563\u548c\u4e07\u6709\u5f15\u529b\u5b9a\u5f8b\uff0c\u6982\u62ec\u51fa\u725b\u987f\u7b2c\u4e00\u5b9a\u5f8b<\/td>\n<\/tr>\n
\u4f3d\u5229\u7565<\/td>\n\u610f\u5927\u5229<\/td>\n\u9996\u5148\u63d0\u51fa\u7269\u4f53\u7684\u8fd0\u52a8\u5e76\u4e0d\u9700\u8981\u529b\u6765\u7ef4\u6301\uff0c\u8fd0\u52a8\u7684\u7269\u4f53\u4e4b\u540e\u4f1a\u505c\u4e0b\u6765\uff0c\u662f\u56e0\u4e3a\u53d7\u5230\u4e86\u963b\u529b<\/td>\n<\/tr>\n
\u6258\u91cc\u62c6\u5229<\/td>\n\u610f\u5927\u5229<\/td>\n\u6700\u65e9\u901a\u8fc7\u5b9e\u9a8c\u6d4b\u51fa\u5927\u6c14\u538b\u7684\u6570\u503c<\/td>\n<\/tr>\n
\u963f\u57fa\u7c73\u5fb7<\/td>\n\u53e4\u5e0c\u814a<\/td>\n\u901a\u8fc7\u5b9e\u9a8c\u53d1\u73b0\u4e86\u963f\u57fa\u7c73\u5fb7\u539f\u7406\u548c\u6760\u6746\u539f\u7406<\/td>\n<\/tr>\n
\u6b27\u59c6<\/td>\n\u5fb7\u56fd<\/td>\n\u65e9\u572819\u4e16\u7eaa20\u5e74\u4ee3\uff0c\u6b27\u59c6\u8fdb\u884c\u4e86\u5927\u91cf\u5b9e\u9a8c\u7814\u7a76\uff0c\u53d1\u73b0\u4e86\u7535\u6d41\u8ddf\u7535\u963b\u548c\u7535\u538b\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u5e76\u8fdb\u4e00\u6b65\u5f52\u7eb3\u5f97\u51fa\u4e86\u6b27\u59c6\u5b9a\u5f8b<\/td>\n<\/tr>\n
\u7126\u8033<\/td>\n\u82f1\u56fd<\/td>\n\u7126\u8033\u901a\u8fc7\u5927\u91cf\u5b9e\u9a8c\u7814\u7a76\u70ed\u548c\u529f\u7684\u5173\u7cfb\uff0c\u6839\u636e\u7535\u6d41\u4ea7\u751f\u7684\u70ed\u91cf\u8ddf\u7535\u6d41\u3001\u7535\u963b\u548c\u901a\u7535\u65f6\u95f4\u7684\u5173\u7cfb\uff0c\u63d0\u51fa\u7126\u8033\u5b9a\u5f8b\u3002\u7126\u8033\u7684\u7814\u7a76\u4e3a\u80fd\u91cf\u5b88\u6052\u5b9a\u5f8b\u7684\u5efa\u7acb\u5960\u5b9a\u4e86\u57fa\u7840<\/td>\n<\/tr>\n
\u5b89\u57f9<\/td>\n\u6cd5\u56fd<\/td>\n\u5224\u65ad\u51fa\u901a\u7535\u87ba\u7ebf\u7ba1\u7684\u78c1\u6781\u6027\u4e0e\u7535\u6d41\u65b9\u5411\u7684\u5173\u7cfb<\/td>\n<\/tr>\n
\u5965\u65af\u7279<\/td>\n\u4e39\u9ea6<\/td>\n\u901a\u8fc7\u5b9e\u9a8c\u8bc1\u660e\u7535\u6d41\u7684\u5468\u56f4\u5b58\u5728\u7740\u78c1\u573a\uff0c\u5728\u4e16\u754c\u4e0a\u7b2c\u4e00\u4e2a\u53d1\u73b0\u4e86\u7535\u4e0e\u78c1\u7684\u5173\u7cfb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4e09\u3001\u7269\u7406\u5b9e\u9a8c\u5e38\u7528\u65b9\u6cd5<\/h2>\n\n\n\n\n\n\n\n
\u65b9\u6cd5\u540d\u79f0<\/th>\n\u65b9\u6cd5\u89e3\u8bfb<\/th>\n\u5e94\u7528\u793a\u4f8b<\/th>\n<\/tr>\n
\u8f6c\u6362\u6cd5<\/td>\n\u5c06\u96be\u4ee5\u76f4\u63a5\u6d4b\u91cf\u7684\u7269\u7406\u91cf\u901a\u8fc7\u67d0\u79cd\u65b9\u5f0f\u8f6c\u6362\u4e3a\u5bb9\u6613\u6d4b\u91cf\u7684\u7269\u7406\u91cf<\/td>\n1. \u63a2\u7a76\u5f71\u54cd\u538b\u529b\u4f5c\u7528\u6548\u679c\u7684\u56e0\u7d20\u65f6\uff0c\u4f5c\u7528\u6548\u679c\u7684\u660e\u663e\u7a0b\u5ea6\u901a\u8fc7\u7269\u4f53\u7684\u56de\u9677\u7a0b\u5ea6\u6765\u5224\u65ad
\n2. \u63a2\u7a76\u7269\u4f53\u7684\u52a8\u80fd\u5927\u5c0f\u6709\u5173\u65f6\uff0c\u7269\u4f53\u7684\u52a8\u80fd\u5927\u5c0f\u901a\u8fc7\u88ab\u649e\u51fb\u7269\u4f53\u8fd0\u52a8\u7684\u8ddd\u79bb\u6765\u5224\u65ad
\n3. \u63a2\u7a76\u5f71\u54cd\u7535\u78c1\u94c1\u78c1\u6027\u5f3a\u5f31\u7684\u56e0\u7d20\u65f6\uff0c\u7535\u78c1\u94c1\u78c1\u6027\u7684\u5f3a\u5f31\u901a\u8fc7\u5438\u5f15\u5927\u5934\u9488\u7684\u591a\u5c11\u6765\u5224\u65ad
\n4. \u63a2\u7a76\u5f71\u54cd\u5bfc\u4f53\u7535\u963b\u5927\u5c0f\u7684\u56e0\u7d20\u65f6\uff0c\u5bfc\u4f53\u7535\u963b\u7684\u5927\u5c0f\u901a\u8fc7\u7535\u8def\u4e2d\u7535\u6d41\u7684\u5927\u5c0f\u6765\u5224\u65ad
\n5. \u63a2\u7a76\u67d0\u5904\u662f\u5426\u6709\u78c1\u573a\u5b58\u5728\u65f6\uff0c\u628a\u5c0f\u78c1\u9488\u653e\u5728\u5176\u4e2d\u770b\u5176\u662f\u5426\u8f6c\u52a8\u6765\u5224\u65ad<\/td>\n<\/tr>\n
\u7b49\u6548\u66ff\u4ee3\u6cd5<\/td>\n\u5bf9\u4e8e\u8f83\u4e3a\u590d\u6742\u7684\u95ee\u9898\u65f6\u63d0\u51fa\u7684\u7b80\u5355\u65b9\u6848\u6216\u8bbe\u60f3\uff0c\u4f7f\u5b83\u4eec\u7684\u6548\u679c\u5b8c\u5168\u76f8\u540c\uff0c\u4e8c\u8005\u53ef\u4ee5\u76f8\u4e92\u66ff\u4ee3\uff0c\u4ece\u800c\u5c06\u95ee\u9898\u7b80\u5316\uff0c\u5bb9\u6613\u89e3\u51b3<\/td>\n1. \u63a2\u7a76\u5e73\u9762\u955c\u6210\u50cf\u7684\u7279\u70b9\u5b9e\u9a8c\u4e2d\uff0c\u7528\u4e24\u6839\u5b8c\u5168\u76f8\u540c\u7684\u8721\u70db\uff0c\u5176\u4e2d\u4e00\u6839\u7b49\u6548\u4e3a\u53e6\u4e00\u6839\u7684\u50cf
\n2. \u6d4b\u91cf\u5927\u8c61\u7684\u8d28\u91cf\u65f6\uff0c\u7528\u77f3\u5757\u7684\u8d28\u91cf\u7b49\u6548\u5927\u8c61\u7684\u8d28\u91cf<\/td>\n<\/tr>\n
\u7406\u60f3\u6a21\u578b\u6cd5<\/td>\n\u901a\u8fc7\u5efa\u7acb\u6a21\u578b\u6765\u63ed\u793a\u539f\u578b\u7684\u5f62\u6001\u3001\u7279\u5f81\u548c\u672c\u8d28\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u628a\u7814\u7a76\u5bf9\u8c61\u6240\u5177\u6709\u7684\u7279\u5f81\u7b80\u5316\uff0c\u7a81\u51fa\u5f3a\u8c03\u7814\u7a76\u5bf9\u8c61\u67d0\u65b9\u9762\u7684\u7279\u5f81\u6216\u4e3b\u8981\u7279\u5f81\uff0c\u800c\u6709\u610f\u8bc6\u5730\u5ffd\u7565\u7814\u7a76\u5bf9\u8c61\u5176\u4ed6\u65b9\u9762\u7684\u7279\u5f81\uff0c\u4ee5\u4fbf\u4e8e\u89e3\u51b3\u95ee\u9898<\/td>\n1. \u5728\u7814\u7a76\u5149\u73b0\u8c61\u65f6\uff0c\u5f15\u5165\u4e86\u5149\u7ebf\u6a21\u578b
\n2. \u5728\u7814\u7a76\u58f0\u97f3\u4f20\u64ad\u65f6\uff0c\u5c06\u4e00\u53ea\u4fa7\u9762\u5bc6\u5c01\u7684\u73bb\u7483\u7f69\u5185\u7a7a\u6c14\u8d8a\u6765\u8d8a\u5c11\u65f6\uff0c\u94c3\u58f0\u53d8\u5c0f\uff0c\u7531\u6b64\u63a8\u7406\u771f\u7a7a\u4e0d\u80fd\u4f20\u58f0
\n3. \u8ba9\u5c0f\u8f66\u4ece\u540c\u4e00\u659c\u9762\u540c\u4e00\u9ad8\u5ea6\u9759\u6b62\u6ed1\u4e0b\uff0c\u5c0f\u8f66\u5728\u6c34\u5e73\u9762\u4e0a\u6240\u53d7\u7684\u963b\u529b\u8d8a\u5c0f\uff0c\u6ed1\u884c\u7684\u8ddd\u79bb\u8d8a\u8fdc\uff0c\u7531\u6b64\u63a8\u7406\u5982\u679c\u5c0f\u8f66\u8fd0\u52a8\u65f6\u53d7\u5230\u7684\u963b\u529b\u4e3a\u96f6\uff0c\u5c06\u4ee5\u6052\u5b9a\u4e0d\u53d8\u7684\u901f\u5ea6\u6c38\u8fdc\u8fd0\u52a8\u4e0b\u53bb<\/td>\n<\/tr>\n
\u7c7b\u6bd4\u6cd5<\/td>\n\u7528\u719f\u6089\u7684\u73b0\u8c61\u6216\u6a21\u578b\u6765\u7c7b\u6bd4\u62bd\u8c61\u7684\u7269\u7406\u6982\u5ff5<\/td>\n1. \u7528\u6c34\u6d41\u7c7b\u6bd4\u7535\u6d41
\n2. \u7528\u6c34\u538b\u7c7b\u6bd4\u7535\u538b
\n3. \u7528\u62bd\u6c34\u673a\u7c7b\u6bd4\u7535\u6e90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u56db\u3001\u521d\u4e2d\u7269\u7406\u5e38\u7528\u516c\u5f0f<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/th>\n\u516c\u5f0f<\/th>\n\u53d8\u5f62\u516c\u5f0f<\/th>\n\u76f8\u5173\u7269\u7406\u91cf<\/th>\n\u4e3b\u5355\u4f4d<\/th>\n\u5176\u4ed6\u5e38\u7528\u5355\u4f4d<\/th>\n\u5355\u4f4d\u6362\u7b97<\/th>\n<\/tr>\n
\u91cd\u529b<\/td>\n\\(G = m g\\)<\/td>\n\\(m = \\frac{G}{g}\\)<\/td>\n\u91cd\u529b (\\(G\\))<\/td>\n\\(\\mathrm{N}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u8d28\u91cf (\\(m\\))<\/td>\n\\(\\mathrm{kg}\\)<\/td>\n\\(\\mathrm{t}; \\mathrm{g}; \\mathrm{mg}\\)<\/td>\n\\(1 \\, \\mathrm{t} = 10^3 \\, \\mathrm{kg} = 10^6 \\, \\mathrm{g} = 10^9 \\, \\mathrm{mg}\\)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u91cd\u529b\u52a0\u901f\u5ea6 (\\(g\\))<\/td>\n\\(\\mathrm{N\/kg}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
\u538b\u5f3a<\/td>\n\\(p = \\frac{F}{S}\\)<\/td>\n\\(F = p S\\)
\n\\(S = \\frac{F}{p}\\)<\/td>\n		\u538b\u5f3a (\\(p\\))<\/td>\n\\(\\mathrm{Pa}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u538b\u529b (\\(F\\))<\/td>\n\\(\\mathrm{N}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u53d7\u529b\u9762\u79ef (\\(S\\))<\/td>\n\\(\\mathrm{m^2}\\)<\/td>\n\\(\\mathrm{cm^2}\\)<\/td>\n\\(1 \\, \\mathrm{m^2} = 10^4 \\, \\mathrm{cm^2}\\)<\/td>\n<\/tr>\n
\u6db2\u4f53\u538b\u5f3a<\/td>\n\\(p = \\rho g h\\)<\/td>\n\\(h = \\frac{p}{\\rho g}\\)
\n\\(\\rho = \\frac{p}{g h}\\)<\/td>\n		\u538b\u5f3a (\\(p\\))<\/td>\n\\(\\mathrm{Pa}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u5bc6\u5ea6 (\\(\\rho\\))<\/td>\n\\(\\mathrm{kg\/m^3}\\)<\/td>\n\\(\\mathrm{g\/cm^3}\\)<\/td>\n\\(1 \\, \\mathrm{g\/cm^3} = 10^3 \\, \\mathrm{kg\/m^3}\\)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u91cd\u529b\u52a0\u901f\u5ea6 (\\(g\\))<\/td>\n\\(\\mathrm{N\/kg}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u6df1\u5ea6 (\\(h\\))<\/td>\n\\(\\mathrm{m}\\)<\/td>\n\\(\\mathrm{km}; \\mathrm{cm}; \\mathrm{mm}\\)<\/td>\n\\(1 \\, \\mathrm{km} = 10^3 \\, \\mathrm{m} = 10^5 \\, \\mathrm{cm} = 10^6 \\, \\mathrm{mm}\\)<\/td>\n<\/tr>\n
\u6d6e\u529b<\/td>\n\\( F_{\\text{\u6d6e}} = G_{\\text{\u6392}} = \\rho_{\\text{\u6db2}} g V_{\\text{\u6392}} \\)<\/td>\n\\( V_{\\text{\u6392}} = \\frac{F_{\\text{\u6d6e}}}{\\rho_{\\text{\u6db2}} g} \\)
\n\\( \\rho_{\\text{\u6db2}} = \\frac{F_{\\text{\u6d6e}}}{g V_{\\text{\u6392}}} \\)<\/td>\n		\u6d6e\u529b\uff0c\u6392\u5f00\u6db2\u4f53\u7684\u91cd\u529b
\n(\\( F_{\\text{\u6d6e}}, G_{\\text{\u6392}} \\))<\/td>\n		\\(\\mathrm{N}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u6392\u5f00\u6db2\u4f53\u7684\u4f53\u79ef
\n(\\( V_{\\text{\u6392}} \\))<\/td>\n		\\(\\mathrm{m^3}\\)<\/td>\n\\(\\mathrm{L}; \\mathrm{mL}\\)<\/td>\n\\( 1 \\, \\mathrm{m^3} = 10^3 \\, \\mathrm{L} = 10^6 \\, \\mathrm{mL} \\)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u6db2\u4f53\u5bc6\u5ea6
\n(\\( \\rho_{\\text{\u6db2}} \\))<\/td>\n		\\(\\mathrm{kg\/m^3}\\)<\/td>\n\\(\\mathrm{g\/cm^3}\\)<\/td>\n\\( 1 \\, \\mathrm{g\/cm^3} = 10^3 \\, \\mathrm{kg\/m^3} \\)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u91cd\u529b\u52a0\u901f\u5ea6
\n(\\( g \\))<\/td>\n		\\(\\mathrm{N\/kg}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
\u529f<\/td>\n\\(W = F s\\)<\/td>\n\\(F = \\frac{W}{s}\\)
\n\\(s = \\frac{W}{F}\\)<\/td>\n		\u529f (\\(W\\))<\/td>\n\\(\\mathrm{J}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u529b (\\(F\\))<\/td>\n\\(\\mathrm{N}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u8ddd\u79bb (\\(s\\))<\/td>\n\\(\\mathrm{m}\\)<\/td>\n\\(\\mathrm{km}; \\mathrm{cm}\\)<\/td>\n\\(1 \\, \\mathrm{km} = 10^3 \\, \\mathrm{m} = 10^5 \\, \\mathrm{cm}\\)<\/td>\n<\/tr>\n
\u529f\u7387<\/td>\n\\(P = \\frac{W}{t}\\)
\n\\(P = F v\\)<\/td>\n		\\(W = P t\\)
\n\\(t = \\frac{W}{P}\\)
\n\\(F = \\frac{P}{v}\\)
\n\\(v = \\frac{P}{F}\\)<\/td>\n		\u529f\u7387 (\\(P\\))<\/td>\n\\(\\mathrm{W}\\)<\/td>\n\\(\\mathrm{kW}\\)<\/td>\n\\(1 \\, \\mathrm{kW} = 10^3 \\, \\mathrm{W}\\)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u529f (\\(W\\))<\/td>\n\\(\\mathrm{J}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u65f6\u95f4 (\\(t\\))<\/td>\n\\(\\mathrm{s}\\)<\/td>\n\\(\\mathrm{min}; \\mathrm{h}\\)<\/td>\n\\(1 \\, \\mathrm{h} = 60 \\, \\mathrm{min} = 3600 \\, \\mathrm{s}\\)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u529b (\\(F\\))<\/td>\n\\(\\mathrm{N}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u901f\u5ea6 (\\(v\\))<\/td>\n\\(\\mathrm{m\/s}\\)<\/td>\n\\(\\mathrm{km\/h}\\)<\/td>\n\\(1 \\, \\mathrm{m\/s} = 3.6 \\, \\mathrm{km\/h}\\)<\/td>\n<\/tr>\n
\u6760\u6746\u5e73\u8861<\/td>\n\\(F_1 l_1 = F_2 l_2\\)<\/td>\n\/<\/td>\n\u52a8\u529b\u3001\u963b\u529b (\\(F_1, F_2\\))<\/td>\n\\(\\mathrm{N}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u52a8\u529b\u81c2\u3001\u963b\u529b\u81c2 (\\(l_1, l_2\\))<\/td>\n\\(\\mathrm{m}\\)<\/td>\n\\(\\mathrm{cm}\\)<\/td>\n\\(1 \\, \\mathrm{m} = 100 \\, \\mathrm{cm}\\)<\/td>\n<\/tr>\n
\u673a\u68b0\u6548\u7387<\/td>\n\\(\\eta = \\frac{W_{\\text{\u6709\u7528}}}{W_{\\text{\u603b}}}\\)<\/td>\n\\(W_{\\text{\u603b}} = \\frac{W_{\\text{\u6709\u7528}}}{\\eta}\\)
\n\\(W_{\\text{\u6709\u7528}} = \\eta W_{\\text{\u603b}}\\)<\/td>\n		\u6709\u7528\u529f\u3001\u603b\u529f (\\(W_{\\text{\u6709\u7528}}, W_{\\text{\u603b}}\\))<\/td>\n\\(\\mathrm{J}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u673a\u68b0\u6548\u7387 (\\(\\eta\\))<\/td>\n\/<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
\u70ed\u91cf<\/td>\n\\(Q_{\\text{\u5438}} = c m (t – t_0)\\)
\n\\(Q_{\\text{\u653e}} = c m (t_0 – t)\\)<\/td>\n		\\(m = \\frac{Q_{\\text{\u5438}}}{c (t – t_0)}\\)
\n\\(c = \\frac{Q_{\\text{\u5438}}}{m (t – t_0)}\\)
\n\\(t = t_0 + \\frac{Q_{\\text{\u5438}}}{c m}\\)<\/td>\n		\u5438\u70ed\u91cf\u3001\u653e\u70ed\u91cf (\\(Q_{\\text{\u5438}}, Q_{\\text{\u653e}}\\))<\/td>\n\\(\\mathrm{J}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u6bd4\u70ed\u5bb9 (\\(c\\))<\/td>\n\\(\\mathrm{J\/(kg \\cdot ^\\circ C)}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u8d28\u91cf (\\(m\\))<\/td>\n\\(\\mathrm{kg}\\)<\/td>\n\\(\\mathrm{g}\\)<\/td>\n\\(1 \\, \\mathrm{kg} = 10^3 \\, \\mathrm{g}\\)<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n\u521d\u59cb\u6e29\u5ea6\u3001\u672b\u6e29 (\\(t_0, t\\))<\/td>\n\\(^\\circ\\mathrm{C}\\)<\/td>\n\/<\/td>\n\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4ee5\u4e0a\u5185\u5bb9\u6574\u7406\u81ea\u521d\u4e2d\u7269\u7406\u6559\u6750\uff0c\u65e8\u5728\u5e2e\u52a9\u540c\u5b66\u4eec\u5feb\u901f\u638c\u63e1\u5e38\u89c1\u7269\u7406\u91cf\u6570\u503c\u3001\u5355\u4f4d\u3001\u516c\u5f0f\u53ca\u5b9e\u9a8c\u65b9\u6cd5\u3002\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

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PDF\u7248\uff1a\u3010\u767e\u5ea6\u7f51\u76d8\u4e0b\u8f7d\u3011 \u521d\u4e2d\u7269\u7406\u5e38\u89c1\u6570\u636e\u4e0e\u516c\u5f0f\u603b\u7ed3 \u4e00\u3001\u5e38\u89c1\u7269\u7406\u91cf\u6570\u503c\u8868 \u7269\u7406\u91cf \u5e38\u89c1\u7269\u4f53 \u6570\u503c \u957f\u5ea6 \u5206 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,34],"tags":[],"class_list":["post-188","post","type-post","status-publish","format-standard","hentry","category-uncategorized","category-wlfnj"],"_links":{"self":[{"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/posts\/188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tilearn.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=188"}],"version-history":[{"count":15,"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/posts\/188\/revisions"}],"predecessor-version":[{"id":204,"href":"https:\/\/tilearn.space\/index.php?rest_route=\/wp\/v2\/posts\/188\/revisions\/204"}],"wp:attachment":[{"href":"https:\/\/tilearn.space\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tilearn.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tilearn.space\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}