{"id":15722,"date":"2023-09-21T21:38:00","date_gmt":"2023-09-21T13:38:00","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=15722"},"modified":"2023-09-21T21:38:00","modified_gmt":"2023-09-21T13:38:00","slug":"txzysrhhdd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/15722.html","title":{"rendered":"\u5929\u7ebf\u589e\u76ca\u662f\u5982\u4f55\u83b7\u5f97\u7684"},"content":{"rendered":"

  \u5929\u7ebf\u589e\u76ca\u662f\u6307\u5929\u7ebf\u5728\u63a5\u6536\u6216\u53d1\u5c04\u4fe1\u53f7\u65f6\uff0c\u6bd4\u5747\u5300\u53d1\u5c04\u5929\u7ebf\u7684\u80fd\u91cf\u5206\u5e03\u66f4\u591a\u7684\u80fd\u91cf\u96c6\u4e2d\u5728\u4e00\u5b9a\u7684\u89d2\u5ea6\u548c\u65b9\u5411\u4e0a\uff0c\u4ece\u800c\u63d0\u9ad8\u5929\u7ebf\u7684\u6548\u7387\u3002\u5929\u7ebf\u589e\u76ca\u7684\u5927\u5c0f\u53d6\u51b3\u4e8e\u5929\u7ebf\u7684\u7ed3\u6784\u548c\u5c3a\u5bf8\uff0c\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u5929\u7ebf\u7684\u7ed3\u6784\u548c\u5c3a\u5bf8\u6765\u8c03\u6574\u5929\u7ebf\u589e\u76ca\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5929\u7ebf\u589e\u76ca\u7684\u8ba1\u7b97\u65b9\u6cd5\u548c\u8c03\u6574\u65b9\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u589e\u76ca\u53c2\u6570\u3002<\/p>\n

\u5929\u7ebf\u589e\u76ca\u7684\u8ba1\u7b97<\/h2>\n

  \u5929\u7ebf\u589e\u76ca\u7684\u8ba1\u7b97\u65b9\u6cd5\u4e3b\u8981\u6709\u4e24\u79cd\uff0c\u4e00\u79cd\u662f\u8ba1\u7b97\u589e\u76ca\u7cfb\u6570\uff0c\u53e6\u4e00\u79cd\u662f\u8ba1\u7b97\u589e\u76ca\u503c\u3002\u589e\u76ca\u7cfb\u6570\u662f\u6307\u5929\u7ebf\u6bd4\u5747\u5300\u53d1\u5c04\u5929\u7ebf\u7684\u80fd\u91cf\u5206\u5e03\u66f4\u591a\u7684\u80fd\u91cf\u96c6\u4e2d\u5728\u4e00\u5b9a\u7684\u89d2\u5ea6\u548c\u65b9\u5411\u4e0a\u7684\u6bd4\u7387\uff0c\u589e\u76ca\u7cfb\u6570\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1aG = 4\u03c0A\/\u03bb2\uff0c\u5176\u4e2dG\u4e3a\u589e\u76ca\u7cfb\u6570\uff0cA\u4e3a\u5929\u7ebf\u9762\u79ef\uff0c\u03bb\u4e3a\u6ce2\u957f\u3002\u589e\u76ca\u503c\u662f\u6307\u5929\u7ebf\u7684\u529f\u7387\u5206\u5e03\u6bd4\u5747\u5300\u53d1\u5c04\u5929\u7ebf\u7684\u529f\u7387\u5206\u5e03\u591a\u7684\u500d\u6570\uff0c\u589e\u76ca\u503c\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1aG = 10log10(4\u03c0A\/\u03bb2)\uff0c\u5176\u4e2dG\u4e3a\u589e\u76ca\u503c\uff0cA\u4e3a\u5929\u7ebf\u9762\u79ef\uff0c\u03bb\u4e3a\u6ce2\u957f\u3002<\/p>\n

\u5929\u7ebf\u589e\u76ca\u7684\u8c03\u6574<\/h2>\n

  \u5929\u7ebf\u589e\u76ca\u7684\u5927\u5c0f\u53d6\u51b3\u4e8e\u5929\u7ebf\u7684\u7ed3\u6784\u548c\u5c3a\u5bf8\uff0c\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u5929\u7ebf\u7684\u7ed3\u6784\u548c\u5c3a\u5bf8\u6765\u8c03\u6574\u5929\u7ebf\u589e\u76ca\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u5929\u7ebf\u7684\u5f62\u72b6\u548c\u5c3a\u5bf8\uff0c\u589e\u52a0\u5929\u7ebf\u7684\u9762\u79ef\u6765\u63d0\u9ad8\u589e\u76ca\uff1b\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0\u53cd\u5c04\u9762\u7684\u6570\u91cf\u6765\u63d0\u9ad8\u589e\u76ca\uff1b\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u53cd\u5c04\u9762\u7684\u5f62\u72b6\u6765\u6539\u53d8\u589e\u76ca\u7684\u65b9\u5411\u6027\uff1b\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u53cd\u5c04\u9762\u7684\u95f4\u8ddd\u6765\u6539\u53d8\u589e\u76ca\u7684\u65b9\u5411\u6027\u7b49\u3002<\/p>\n

\u9009\u62e9\u5408\u9002\u7684\u589e\u76ca\u53c2\u6570<\/h2>\n

  \u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u7684\u589e\u76ca\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u5728\u65e0\u7ebf\u901a\u4fe1\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u589e\u76ca\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u5728\u63a5\u6536\u65b9\u548c\u53d1\u5c04\u65b9\u4e4b\u95f4\u4f20\u8f93\u7684\u8d28\u91cf\u3002\u5982\u679c\u589e\u76ca\u592a\u5c0f\uff0c\u4f20\u8f93\u7684\u4fe1\u53f7\u5c06\u4f1a\u53d8\u5f97\u6a21\u7cca\uff1b\u5982\u679c\u589e\u76ca\u592a\u5927\uff0c\u4f20\u8f93\u7684\u4fe1\u53f7\u5c06\u4f1a\u53d8\u5f97\u8fc7\u4e8e\u5f3a\u70c8\uff0c\u4ece\u800c\u5bfc\u81f4\u4fe1\u53f7\u5931\u771f\u3002\u56e0\u6b64\uff0c\u5e94\u6839\u636e\u5e94\u7528\u573a\u666f\u7684\u5177\u4f53\u8981\u6c42\u9009\u62e9\u5408\u9002\u7684\u589e\u76ca\u53c2\u6570\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u672c\u6587\u4ecb\u7ecd\u4e86\u5929\u7ebf\u589e\u76ca\u7684\u8ba1\u7b97\u65b9\u6cd5\u548c\u8c03\u6574\u65b9\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u589e\u76ca\u53c2\u6570\u3002\u5929\u7ebf\u589e\u76ca\u7684\u5927\u5c0f\u53d6\u51b3\u4e8e\u5929\u7ebf\u7684\u7ed3\u6784\u548c\u5c3a\u5bf8\uff0c\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u5929\u7ebf\u7684\u7ed3\u6784\u548c\u5c3a\u5bf8\u6765\u8c03\u6574\u5929\u7ebf\u589e\u76ca\u3002\u6b64\u5916\uff0c\u6839\u636e\u5e94\u7528\u573a\u666f\u7684\u5177\u4f53\u8981\u6c42\uff0c\u53ef\u4ee5\u9009\u62e9\u5408\u9002\u7684\u589e\u76ca\u53c2\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5929\u7ebf\u589e\u76ca\u662f\u6307\u5929\u7ebf\u5728\u63a5\u6536\u6216\u53d1\u5c04\u4fe1\u53f7\u65f6\uff0c\u6bd4\u5747\u5300\u53d1\u5c04\u5929\u7ebf\u7684\u80fd\u91cf\u5206\u5e03\u66f4\u591a\u7684\u80fd\u91cf\u96c6\u4e2d\u5728\u4e00\u5b9a\u7684\u89d2\u5ea6\u548c\u65b9\u5411\u4e0a\uff0c\u4ece\u800c\u63d0\u9ad8\u5929\u7ebf\u7684\u6548\u7387\u3002\u5929\u7ebf\u589e\u76ca\u7684\u5927\u5c0f\u53d6\u51b3\u4e8e\u5929\u7ebf\u7684\u7ed3\u6784\u548c\u5c3a\u5bf8\uff0c\u53ef\u4ee5\u901a\u8fc7<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[223],"class_list":["post-15722","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-txzy"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/15722"}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=15722"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/15722\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=15722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=15722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=15722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}