{"id":60266,"date":"2025-03-12T11:44:35","date_gmt":"2025-03-12T02:44:35","guid":{"rendered":"https:\/\/www.tokaibane.com\/en\/?post_type=zh-list&#038;p=60266"},"modified":"2025-03-12T11:57:18","modified_gmt":"2025-03-12T02:57:18","slug":"%e5%bc%b9%e7%b0%a7%e5%9b%ba%e6%9c%89%e9%a2%91%e7%8e%87%e8%ae%a1%e7%ae%97%e5%9f%ba%e6%9c%ac%e5%85%ac%e5%bc%8f","status":"publish","type":"zh-list","link":"https:\/\/www.tokaibane.com\/en\/zh\/zh-list\/60266","title":{"rendered":"\u5f39\u7c27\u56fa\u6709\u9891\u7387\u8ba1\u7b97\u57fa\u672c\u516c\u5f0f"},"content":{"rendered":"\n<p>\u6211\u60f3\u77e5\u9053\u538b\u7f29\u5f39\u7c27\u7684\u56fa\u6709\u9891\u7387 (f) \u7684\u8ba1\u7b97\u516c\u5f0f\u3002\u901a\u5e38\uff0c\u6211\u4eec\u6709\u516c\u5f0f&nbsp;&nbsp; \u201cf = 1\/(2\u03c0) x \u221a(k\/m)\u201d\uff0c\u4f46\u6839\u636e JIS \u6807\u51c6 JIS B 2704 \uff0c\u201cf=i\/2\u00d7\u221a(k\/m)\u201d\u8fd9\u4e2a\u516c\u5f0f\u6ca1\u6709\u03c0\u3002<\/p>\n\n\n\n<p>\u4e3a\u4ec0\u4e48\u6709\u4e24\u4e2a\u516c\u5f0f\uff1f\u54ea\u4e00\u4e2a\u662f\u6b63\u786e\u7684\uff1f<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-default\"\/>\n\n\n\n<h2>\u56de\u7b54<\/h2>\n\n\n\n<p>\u611f\u8c22\u60a8\u7684\u63d0\u95ee\uff01<\/p>\n\n\n\n<p>\u516c\u5f0f f = 1\/(2\u03c0) x \u221a(k\/m) \u662f\u8ba1\u7b97\u8d28\u91cf\u4e3a m \u7684\u7269\u4f53\u548c\u5f39\u7c27\u5e38\u6570\u4e3a k \u7684\u5f39\u7c27\u7684\u9891\u7387 f \u7684\u516c\u5f0f\u3002<\/p>\n\n\n\n<p>\u53e6\u4e00\u65b9\u9762\uff0cJIS\u6807\u51c6\u4e2d\u8bb0\u8f7d\u7684\u516c\u5f0ff=i\/2\u00d7\u221a(k\/m) \u662f\u8ba1\u7b97\u5f39\u7c27\u672c\u8eab\u7684\u56fa\u6709\u9891\u7387f\u7684\u516c\u5f0f\uff0c\u5176\u4e2dm\u662f\u5f39\u7c27\u7684\u8d28\u91cf\u3002<\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u8bf4, \u8fd9\u4e24\u4e2a\u8ba1\u7b97\u516c\u5f0f\u672c\u8d28\u4e0a\u662f\u4e0d\u540c\u7684\u3002\u4e00\u4e2a\u662f\u7528\u4e8e\u8ba1\u7b97\u5305\u542b\u5f39\u7c27\u548c\u5176\u4ed6\u7269\u4f53\u7684\u88c5\u7f6e\u7684\u9891\u7387\uff0c\u53e6\u4e00\u4e2a\u662f\u7528\u4e8e\u8ba1\u7b97\u5f39\u7c27\u81ea\u8eab\u7684\u56fa\u6709\u9891\u7387\u3002<\/p>\n","protected":false},"template":"","acf":[],"_links":{"self":[{"href":"https:\/\/www.tokaibane.com\/en\/wp-json\/wp\/v2\/zh-list\/60266"}],"collection":[{"href":"https:\/\/www.tokaibane.com\/en\/wp-json\/wp\/v2\/zh-list"}],"about":[{"href":"https:\/\/www.tokaibane.com\/en\/wp-json\/wp\/v2\/types\/zh-list"}],"wp:attachment":[{"href":"https:\/\/www.tokaibane.com\/en\/wp-json\/wp\/v2\/media?parent=60266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}