\u6211\u4eec\u7684\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u7531\u4e00\u7cfb\u5217\u53ef\u4e92\u6362\u7684 PVdF \u9488\u5f0f\u6c34\u542c\u5668\u63a2\u5934\u3001\u6f5c\u6c34\u5bbd\u5e26\u524d\u7f6e\u653e\u5927\u5668\u548c\u76f4\u6d41\u8026\u5408\u5668\u7ec4\u6210\u3002<\/p>\n

\u9488\u5f62\u63a2\u5934\u7684\u76f4\u5f84\u8303\u56f4\u4e3a 0.04 mm \u81f3 4 mm\uff0c\u8584\u819c\u539a\u5ea6\u8303\u56f4\u4e3a 9\u00a0\u03bcm\u00a0\u81f3 28 \u03bcm\u3002\u53ef\u63d0\u4f9b\u6c34\u542c\u5668\u7684\u5b9a\u5236\u7248\u672c\uff0c\u4f8b\u5982\u76f4\u89d2\u6216\u4fa7\u9762\u7248\u672c\u3002\u8bf7\u8054\u7cfb\u6211\u4eec\u00a0\u8ba8\u8bba\u60a8\u7684\u4efb\u4f55\u7279\u6b8a\u8981\u6c42\u3002<\/p>\n

\u6240\u6709\u7cfb\u7edf\u90fd\u9644\u5e26\u4e86\u524d\u7f6e\u653e\u5927\u5668\u548c\u76f4\u6d41\u8026\u5408\u5668\uff0c\u4ee5\u53ca1 MHz\u81f330 MHz\uff080.040\u6beb\u7c73\u30010.075\u6beb\u7c73\u30010.2\u6beb\u7c73\u30010.5\u6beb\u7c73\uff09\u548c1 MHz\u81f320 MHz\uff081.0\u6beb\u7c73\uff09\u7684\u6c34\u542c\u5668\u6821\u51c6\uff0c\u6b65\u957f\u4e3a1 MHz\uff0c\u800c\u6211\u4eec\u76842.0\u6beb\u7c73\u548c4.0\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u914d\u670920 dB\u5728\u7ebf\u8870\u51cf\u5668\u548c\u4ece0.3 MHz\u52301 MHz\u7684\u6821\u51c6\u6b65\u957f\u4e3a50 kHz\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

\u9488\u5f0f\u6c34\u542c\u5668<\/p>\n

\u9488\u5f0f\u6c34\u542c\u5668\u662f\u5f88\u597d\u7684\u901a\u7528\u6d4b\u91cf\u8bbe\u5907\u3002\u5b83\u4eec\u7684\u76f4\u5f84\u8303\u56f4\u4ece 4.0 mm \u5230 0.04 mm\u3002\u9488\u72b6\u6c34\u542c\u5668\u7684\u9891\u7387\u54cd\u5e94\u53d6\u51b3\u4e8e\u6c34\u542c\u5668\u6709\u6e90\u5143\u4ef6\u7684\u5927\u5c0f\uff0c\u4e0b\u8868\u63d0\u4f9b\u4e86\u8fd9\u4e9b\u8bbe\u5907\u7684\u9891\u7387\u8303\u56f4\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/div>\n<\/div>\n

$\"\u6c34\u542c\u5668\u7684\u9891\u7387\u8303\u56f4\"$ <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\uff1a0.2 mm<\/a><\/div>","protected":false},"excerpt":{"rendered":"

\u82f1\u56fd PA Precision Acoustics Ltd \u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\uff1a0.2 mm NH0200-\u7cfb\u7edf \u6211\u4eec\u7684\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u7531\u4e00\u7cfb\u5217\u53ef\u4e92\u6362\u7684 PVdF \u9488\u5f0f\u6c34\u542c\u5668\u63a2\u5934\u3001 <\/p>\n","protected":false},"author":35,"featured_media":235,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[20,16,19],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/posts\/234"}],"collection":[{"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/users\/35"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/comments?post=234"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/posts\/234\/revisions"}],"predecessor-version":[{"id":236,"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/posts\/234\/revisions\/236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/media\/235"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/media?parent=234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/categories?post=234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/precision-a\/wp-json\/wp\/v2\/tags?post=234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}