{"id":58,"date":"2023-06-26T15:55:05","date_gmt":"2023-06-26T15:55:05","guid":{"rendered":"https:\/\/physigeek.com\/cn\/%e8%a1%a8%e8%a7%82%e5%af%86%e5%ba%a6\/"},"modified":"2023-06-26T15:55:05","modified_gmt":"2023-06-26T15:55:05","slug":"%e8%a1%a8%e8%a7%82%e5%af%86%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/physigeek.com\/cn\/%e8%a1%a8%e8%a7%82%e5%af%86%e5%ba%a6\/","title":{"rendered":"\u8868\u89c2\u5bc6\u5ea6"},"content":{"rendered":"<p>\u672c\u6587\u89e3\u91ca\u4ec0\u4e48\u662f\u5806\u79ef\u5bc6\u5ea6\u53ca\u5176\u8ba1\u7b97\u65b9\u6cd5\u3002\u60a8\u5c06\u627e\u5230\u4e00\u4e2a\u53c2\u8003\u8868\uff0c\u5176\u4e2d\u5305\u542b\u4e0d\u540c\u6750\u6599\u7684\u8868\u89c2\u5bc6\u5ea6\u4ee5\u53ca\u8868\u89c2\u5bc6\u5ea6\u548c\u5b9e\u9645\u5bc6\u5ea6\u4e4b\u95f4\u7684\u5dee\u5f02\u3002 <\/p>\n<h2 class=\"wp-block-heading\" id=\"que-es-la-densidad-aparente\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-la-densidad-aparente\"><\/span>\u4ec0\u4e48\u662f\u8868\u89c2\u5bc6\u5ea6\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u5806\u79ef\u5bc6\u5ea6<\/strong>\u662f\u5e72\u71e5\u571f\u58e4\u7684\u8d28\u91cf\u4e0e\u571f\u58e4\u603b\u4f53\u79ef\u7684\u6bd4\u503c\uff0c\u5373\u571f\u58e4\u9897\u7c92\u7684\u4f53\u79ef\u52a0\u4e0a\u9897\u7c92\u4e4b\u95f4\u7684\u7a7a\u9699\u4f53\u79ef\u548c\u5b54\u9699\u4f53\u79ef\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u8868\u89c2\u5bc6\u5ea6\u4e0d\u662f\u6750\u6599\u7684\u56fa\u6709\u5c5e\u6027\uff0c\u800c\u662f\u53d6\u51b3\u4e8e\u6750\u6599\u7684\u72b6\u6001\uff0c\u56e0\u4e3a\u4f53\u79ef\u4f1a\u6839\u636e\u538b\u5b9e\u7a0b\u5ea6\u800c\u53d8\u5316\u3002<\/p>\n<p>\u5806\u79ef\u5bc6\u5ea6\u4e5f\u79f0\u4e3a<strong>\u4f53\u79ef\u5bc6\u5ea6<\/strong>\u6216<strong>\u4f53\u79ef\u5bc6\u5ea6<\/strong>\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5806\u5bc6\u5ea6\u662f\u7c89\u672b\u3001\u9897\u7c92\u548c\u5176\u4ed6\u7c7b\u4f3c\u7c7b\u578b\u56fa\u4f53\u7684\u5178\u578b\u7279\u6027\u3002\u5806\u79ef\u5bc6\u5ea6\u7528\u4e8e\u6307\u793a\u67d0\u4e9b\u571f\u58e4\u7279\u6027\u7684\u72b6\u6001\uff0c\u4f8b\u5982\u538b\u5b9e\u5ea6\u3001\u5b54\u9699\u5ea6\u3001\u901a\u6c14\u7a0b\u5ea6\u6216\u6392\u6c34\u80fd\u529b\u3002 <\/p>\n<h2 class=\"wp-block-heading\" id=\"formula-de-la-densidad-aparente\"><span class=\"ez-toc-section\" id=\"Formula-de-la-densidad-aparente\"><\/span>\u5806\u79ef\u5bc6\u5ea6\u516c\u5f0f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8981\u786e\u5b9a\u571f\u58e4\u7684\u5bb9\u91cd\uff0c\u5fc5\u987b\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:15px\"><span style=\"color:#101010;font-weight: normal;\">\u5728\u7530\u95f4\u91c7\u96c6\u571f\u58e4\u6837\u672c\u3002<\/span><\/li>\n<li style=\"margin-bottom:15px\"><span style=\"color:#101010;font-weight: normal;\">\u5e72\u71e5\u571f\u58e4\u6837\u54c1\u3002\u901a\u5e38\uff0c\u6837\u54c1\u5728105\u2103\u5de6\u53f3\u7684\u70d8\u7bb1\u4e2d\u5e72\u71e5\uff0c\u76f4\u81f3\u8fbe\u5230\u6052\u91cd\u3002<\/span><\/li>\n<li style=\"margin-bottom:15px\"><span style=\"color:#101010;font-weight: normal;\">\u5c06\u5e72\u571f\u7684\u8d28\u91cf\u9664\u4ee5\u5b83\u5728\u7530\u5730\u4e2d\u6240\u5360\u7684\u4f53\u79ef\u3002<\/span><\/li>\n<li><span style=\"color:#101010;font-weight: normal;\">\u6240\u5f97\u503c\u5373\u4e3a\u571f\u58e4\u7684\u8868\u89c2\u5bc6\u5ea6\u3002<\/span><\/li>\n<\/ol>\n<p>\u7efc\u4e0a\uff0c<strong>\u5e72\u5bb9\u91cd\u7684\u8ba1\u7b97\u516c\u5f0f<\/strong>\u5982\u4e0b\uff1a<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-4a8e8556fed25c816b3164ac328dd16d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\rho_a=\\cfrac{M_s}{V}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"68\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u91d1\u5b50<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-42cd8a130aafc0647b524300a8f11904_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"M_s\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"23\" style=\"vertical-align: -3px;\"><\/p>\n<p>\u662f\u5e72\u571f\u7684\u8d28\u91cf\uff0c<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-54e215a7a583b4f357a5a627420bcf2f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"V\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u662f\u5b83\u6240\u5360\u636e\u7684\u603b\u4f53\u79ef\u3002<\/p>\n<p>\u5e72\u5bb9\u91cd\u503c\u662f\u571f\u58e4\u5b54\u9699\u5ea6\u7684\u6307\u6807\u3002\u4f4e\u8868\u89c2\u5bc6\u5ea6\u503c\u610f\u5473\u7740\u571f\u58e4\u662f\u591a\u5b54\u7684\uff0c\u56e0\u6b64\u901a\u6c14\u548c\u6392\u6c34\u826f\u597d\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u5bb9\u91cd\u503c\u5f88\u9ad8\uff0c\u5219\u610f\u5473\u7740\u571f\u58e4\u7684\u5b54\u9699\u7387\u4e0d\u662f\u5f88\u9ad8\uff0c\u56e0\u6b64\u6c34\u6e17\u900f\u571f\u58e4\u7684\u901f\u5ea6\u975e\u5e38\u6162\u3002<\/p>\n<p>\u6700\u540e\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5e72\u5806\u79ef\u5bc6\u5ea6\u548c\u6e7f\u5806\u79ef\u5bc6\u5ea6\u7684\u8ba1\u7b97\u7565\u6709\u4e0d\u540c\u3002\u5728\u5e72\u5bb9\u91cd\u4e2d\uff0c\u53d6\u5e72\u71e5\u571f\u58e4\u7684\u8d28\u91cf\uff0c\u800c\u5728\u6e7f\u5bb9\u5bc6\u5ea6\u4e2d\uff0c\u53d6\u539f\u59cb\u571f\u58e4\u7684\u8d28\u91cf\u3002<\/p>\n<p>\u56e0\u6b64<strong>\uff0c\u8ba1\u7b97\u6e7f\u5806\u79ef\u5bc6\u5ea6\u7684\u516c\u5f0f<\/strong>\u5982\u4e0b\uff1a<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-22ded64d4e296c30d8d0926658b7020e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\rho_a=\\cfrac{M_t}{V}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"66\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p>\u91d1\u5b50<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-8c320eaffc11ce671d39416e634e9586_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"M_t\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"22\" style=\"vertical-align: -3px;\"><\/p>\n<p>\u662f\u7530\u95f4\u672a\u5e72\u71e5\uff08\u5373\u542b\u6709\u6db2\u4f53\uff09\u7684\u571f\u58e4\u8d28\u91cf\u3002\u548c<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-54e215a7a583b4f357a5a627420bcf2f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"V\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u8868\u793a\u7530\u95f4\u571f\u58e4\u7684\u603b\u4f53\u79ef\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u6e7f\u5806\u79ef\u5bc6\u5ea6\u5c06\u59cb\u7ec8\u5927\u4e8e\u6216\u7b49\u4e8e\u5e72\u5806\u79ef\u5bc6\u5ea6\uff0c\u56e0\u4e3a\u4f53\u79ef\u76f8\u540c\u4f46\u8d28\u91cf\u53ef\u80fd\u66f4\u9ad8\u3002 <\/p>\n<h2 class=\"wp-block-heading\" id=\"tabla-de-densidades-aparentes\"><span class=\"ez-toc-section\" id=\"Tabla-de-densidades-aparentes\"><\/span>\u8868\u89c2\u5bc6\u5ea6\u8868<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u7ed9\u51fa\u8868\u89c2\u5bc6\u5ea6\u7684\u5b9a\u4e49\u53ca\u5176\u516c\u5f0f\uff0c\u60a8\u53ef\u4ee5\u53c2\u8003\u4e0b\u9762\u7684\u8868\u683c\uff0c\u5176\u4e2d\u5305\u542b\u67d0\u4e9b\u7eb9\u7406\u7684\u8868\u89c2\u5bc6\u5ea6\u503c\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>\u7eb9\u7406\u7c7b<\/th>\n<th class=\"has-text-align-center\" data-align=\"center\">\u8868\u89c2\u5bc6\u5ea6\uff08g\/cm <sup>3<\/sup> \uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6c99<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.70-1.80<\/td>\n<\/tr>\n<tr>\n<td>\u7c97\u7802<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.60-1.70<\/td>\n<\/tr>\n<tr>\n<td>\u7ec6\u6c99<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.55-1.65<\/td>\n<\/tr>\n<tr>\n<td>\u58e4\u8d28\u6c99<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.60-1.70<\/td>\n<\/tr>\n<tr>\n<td>\u7c97\u7c89\u7802<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.55-1.65<\/td>\n<\/tr>\n<tr>\n<td>\u7ec6\u817b\u3001\u80a5\u6c83\u7684\u6c99\u5b50<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.55-1.60<\/td>\n<\/tr>\n<tr>\n<td>\u6c99\u58e4\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.55-1.60<\/td>\n<\/tr>\n<tr>\n<td>\u7c97\u7802\u58e4\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.50-1.60<\/td>\n<\/tr>\n<tr>\n<td>\u975e\u5e38\u7ec6\u7684\u6c99\u8d28\u58e4\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.45-1.55<\/td>\n<\/tr>\n<tr>\n<td>\u58e4\u571f\u548c\u7c89\u7802\u58e4\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.45-1.55<\/td>\n<\/tr>\n<tr>\n<td>\u6de4\u6ce5<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1\u5c0f\u65f640-1\u5c0f\u65f650<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1\u5c0f\u65f640-1\u5c0f\u65f650<\/td>\n<\/tr>\n<tr>\n<td>\u7802\u8d28\u7c98\u58e4\u571f\u548c\u7c89\u8d28\u7c98\u58e4\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.45-1.55<\/td>\n<\/tr>\n<tr>\n<td>\u7802\u8d28\u7c98\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.35-1.45<\/td>\n<\/tr>\n<tr>\n<td>\u7c89\u8d28\u7c98\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">\u4e0a\u5348 1:40 &#8211; \u4e0b\u5348 1:45<\/td>\n<\/tr>\n<tr>\n<td>\u9ecf\u571f<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\">1.35-1.45 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\" id=\"diferencia-entre-la-densidad-aparente-y-la-densidad-real\"><span class=\"ez-toc-section\" id=\"Diferencia-entre-la-densidad-aparente-y-la-densidad-real\"><\/span>\u8868\u89c2\u5bc6\u5ea6\u4e0e\u771f\u5bc6\u5ea6\u4e4b\u95f4\u7684\u5dee\u5f02<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8868\u89c2\u5bc6\u5ea6\u503c\u5e76\u4e0d\u7b49\u540c\u4e8e\u5178\u578b\u5bc6\u5ea6\u503c\uff08\u771f\u5bc6\u5ea6\uff09\u3002\u5728\u672c\u8282\u4e2d\uff0c\u6211\u4eec\u5c06\u770b\u5230\u8fd9\u4e24\u4e2a\u6982\u5ff5\u4e4b\u95f4\u7684\u5dee\u5f02\u3002<\/p>\n<p><strong>\u8868\u89c2\u5bc6\u5ea6\u548c\u771f\u5b9e\u5bc6\u5ea6\u4e4b\u95f4\u7684\u533a\u522b<\/strong>\u5728\u4e8e\uff0c\u5728\u8ba1\u7b97\u8868\u89c2\u5bc6\u5ea6\u65f6\uff0c\u8003\u8651\u4e86\u9897\u7c92\u4e4b\u95f4\u7684\u7a7a\u95f4\u6240\u5360\u636e\u7684\u4f53\u79ef\u3002<\/p>\n<p>\u8868\u89c2\u5bc6\u5ea6\u662f\u7528\u8d28\u91cf\u9664\u4ee5\u603b\u4f53\u79ef\uff08\u5305\u62ec\u7a7a\u9699\u548c\u5b54\u9699\uff09\u8ba1\u7b97\u51fa\u6765\u7684\uff0c\u800c\u771f\u5bc6\u5ea6\u662f\u7528\u8d28\u91cf\u9664\u4ee5\u5b9e\u9645\u4f53\u79ef\uff08\u4e0d\u5305\u62ec\u7a7a\u9699\u548c\u5b54\u9699\uff09\u8ba1\u7b97\u51fa\u6765\u7684\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u7531\u4e8e\u5b9e\u9645\u4f53\u79ef\u5c0f\u4e8e\u8868\u89c2\u4f53\u79ef\uff0c\u56e0\u6b64\u5b9e\u9645\u5bc6\u5ea6\u59cb\u7ec8\u5927\u4e8e\u8868\u89c2\u5bc6\u5ea6\u3002<\/p>\n<p>\u6b63\u5982\u6211\u4eec\u5728\u6574\u7bc7\u6587\u7ae0\u4e2d\u6240\u770b\u5230\u7684\uff0c\u8868\u89c2\u5bc6\u5ea6\u7684\u503c\u53d8\u5316\u5f88\u5927\uff0c\u56e0\u4e3a\u5b83\u53d6\u51b3\u4e8e\u8d28\u5730\u3001\u538b\u5b9e\u7a0b\u5ea6\u3001\u6709\u673a\u7269\u7684\u91cf\u7b49\u3002\u7136\u800c\uff0c\u5b9e\u9645\u5bc6\u5ea6\u503c\u5b9e\u9645\u4e0a\u662f\u6052\u5b9a\u7684\u3002<\/p>\n<p>\u6700\u540e\uff0c\u901a\u8fc7\u6750\u6599\u7684\u771f\u5b9e\u5bc6\u5ea6\u548c\u8868\u89c2\u5bc6\u5ea6\u6765\u786e\u5b9a\u6750\u6599\u7684\u5b54\u9699\u7387\u503c\u3002\u60a8\u53ef\u4ee5\u5728\u6211\u4eec\u7684\u7f51\u7ad9\u4e0a\u67e5\u770b\u8fd9\u662f\u5982\u4f55\u5b8c\u6210\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u89e3\u91ca\u4ec0\u4e48\u662f\u5806\u79ef\u5bc6\u5ea6\u53ca\u5176\u8ba1\u7b97\u65b9\u6cd5\u3002\u60a8\u5c06\u627e\u5230\u4e00\u4e2a\u53c2\u8003\u8868\uff0c\u5176\u4e2d\u5305\u542b\u4e0d\u540c\u6750\u6599\u7684\u8868\u89c2\u5bc6\u5ea6\u4ee5\u53ca\u8868\u89c2\u5bc6\u5ea6\u548c\u5b9e\u9645\u5bc6\u5ea6\u4e4b\u95f4\u7684 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