{"id":191,"date":"2023-06-21T16:52:23","date_gmt":"2023-06-21T08:52:23","guid":{"rendered":"https:\/\/www.bihec.com\/acoustics\/?p=191"},"modified":"2023-06-21T16:52:23","modified_gmt":"2023-06-21T08:52:23","slug":"precesion-acoustics-%e5%b9%b3%e9%9d%a2%e6%8d%a2%e8%83%bd%e5%99%a8-%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e6%8d%a2%e8%83%bd%e5%99%a8-pzt-%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e6%9c%89%e6%ba%90%e5%85%83","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/acoustics\/precesion-acoustics-%e5%b9%b3%e9%9d%a2%e6%8d%a2%e8%83%bd%e5%99%a8-%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e6%8d%a2%e8%83%bd%e5%99%a8-pzt-%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e6%9c%89%e6%ba%90%e5%85%83\/","title":{"rendered":"Precesion Acoustics \u5e73\u9762\u6362\u80fd\u5668 \u538b\u7535\u9676\u74f7\u6362\u80fd\u5668 PZT \u538b\u7535\u9676\u74f7\u6709\u6e90\u5143\u4ef6 PVDF \u538b\u7535\u805a\u5408\u7269\u6d3b\u6027\u5143\u4ef6"},"content":{"rendered":"<p>\u9664\u4e86\u5b9a\u5236\u8bbe\u8ba1\u5916\uff0c\u6211\u4eec\u8fd8\u63d0\u4f9b\u7cbe\u5fc3\u6311\u9009\u7684\u4f20\u611f\u5668\u4ea7\u54c1\uff0c\u53ef\u4ee5\u5728\u77ed\u65f6\u95f4\u5185\u8ba2\u8d2d\u3002<\/p>\n<div class=\"elementor-element elementor-element-f942eb0 elementor-widget elementor-widget-heading\" data-id=\"f942eb0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">\u4e3b\u8981\u7279\u70b9<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-3baf4b3 pa-text elementor-widget elementor-widget-text-editor\" data-id=\"3baf4b3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<ul>\n<li>\u9002\u5408\u6d78\u6ce1\u4f7f\u7528<\/li>\n<li>316 \u4e0d\u9508\u94a2\u5916\u58f3<\/li>\n<li>\u5e26 BNC \u8fde\u63a5\u5668\u7684\u4e00\u4f53\u5f0f\u540c\u8f74\u7535\u7f06\uff081.5 m \u957f\uff09<\/li>\n<li><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pzt-%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e6%9c%89%e6%ba%90%e5%85%83%e4%bb%b6\/\" title=\"View all posts in PZT \u538b\u7535\u9676\u74f7\u6709\u6e90\u5143\u4ef6\" target=\"_blank\">PZT \u538b\u7535\u9676\u74f7\u6709\u6e90\u5143\u4ef6<\/a>\uff08\u4ec5\u9650 0.5 MHz \u81f3 7 MHz\uff09\n<ul>\n<li>\u4e2d\u7b49\u963b\u5c3c \u2013 \u4e2d\u7b49\u5e26\u5bbd<\/li>\n<li>\u963b\u6297\u5339\u914d\uff0c\u9002\u7528\u4e8e 50 \u03a9\u7cfb\u7edf<\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pvdf-%e5%8e%8b%e7%94%b5%e8%81%9a%e5%90%88%e7%89%a9%e6%b4%bb%e6%80%a7%e5%85%83%e4%bb%b6\/\" title=\"View all posts in PVDF \u538b\u7535\u805a\u5408\u7269\u6d3b\u6027\u5143\u4ef6\" target=\"_blank\">PVDF \u538b\u7535\u805a\u5408\u7269\u6d3b\u6027\u5143\u4ef6<\/a> \uff08\u2265 10 MHz\uff09\n<ul>\n<li>\u9ad8\u963b\u5c3c \u2013 \u5bbd\u5e26\u5bbd<\/li>\n<li>\u963b\u6297\u4e0d\u5339\u914d<\/li>\n<\/ul>\n<\/li>\n<li>\u53ef\u5728\u8109\u51b2\u56de\u6ce2\u6a21\u5f0f\u4e0b\u4f7f\u7528<\/li>\n<li>\n<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7bfe501\" data-id=\"7bfe501\" data-element_type=\"column\">\n<div class=\"elementor-widget-wrap elementor-element-populated\">\n<div class=\"elementor-element elementor-element-6269eae elementor-widget elementor-widget-heading\" data-id=\"6269eae\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e5%b9%b3%e9%9d%a2%e6%8d%a2%e8%83%bd%e5%99%a8\/\" title=\"View all posts in \u5e73\u9762\u6362\u80fd\u5668\" target=\"_blank\">\u5e73\u9762\u6362\u80fd\u5668<\/a><\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-c43cf9a elementor-widget elementor-widget-image\" data-id=\"c43cf9a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n<div class=\"elementor-widget-container\">\n<p id=\"iyuHrrR\"><img decoding=\"async\" loading=\"lazy\" width=\"1200\" height=\"294\" class=\"alignnone size-full wp-image-192 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b95d8f81c.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b95d8f81c.png 1200w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b95d8f81c-300x74.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b95d8f81c-1024x251.png 1024w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b95d8f81c-768x188.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-cc98aa5 pa-text elementor-widget elementor-widget-text-editor\" data-id=\"cc98aa5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p><em>*\u6709\u5173\u5916\u58f3\u5c3a\u5bf8\uff0c\u8bf7\u53c2\u89c1\u4e0b\u6587\u3002<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-77756e2\" data-id=\"77756e2\" data-element_type=\"column\">\n<div class=\"elementor-widget-wrap elementor-element-populated\">\n<div class=\"elementor-element elementor-element-1ece98a elementor-widget elementor-widget-heading\" data-id=\"1ece98a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">\u8ba2\u8d2d\u4ee3\u7801<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-85093e4 pa-text elementor-widget elementor-widget-text-editor\" data-id=\"85093e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p><em>\u201c<strong>TX<\/strong>\u201d\u524d\u7f00 _ \u201c<strong>\u9891\u7387<\/strong>\u201d\uff08\u4ee5 MHz \u4e3a\u5355\u4f4d\uff09_\u00a0<strong>\u201c\u6709\u6548\u76f4\u5f84<\/strong>\u201d\uff08\u4ee5\u6beb\u7c73\u4e3a\u5355\u4f4d\uff09<\/em><\/p>\n<p>\u8981\u8ba2\u8d2d\u8fd9\u4e9b\u5e73\u9762\u4f20\u611f\u5668\u4e4b\u4e00\uff0c\u8bf7\u4f7f\u7528\u7531\u201cTX\u201d\u524d\u7f00\u7ec4\u6210\u7684\u8ba2\u8d2d\u53f7\uff0c\u540e\u8ddf\u9891\u7387\uff08\u4ee5\u5146\u8d6b\u4e3a\u5355\u4f4d\uff09\u548c\u6709\u6548\u76f4\u5f84\uff08\u4ee5\u6beb\u7c73\u4e3a\u5355\u4f4d\uff09\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8ba2\u8d2d\u6709\u6548\u76f4\u5f84\u4e3a1 mm\u768423 MHz\u4f20\u611f\u5668\uff0c\u4ee3\u7801\u4e3a\uff1a<b>TX_1_23<\/b><\/p>\n<h2 class=\"elementor-heading-title elementor-size-default\">\u5916\u58f3\u5c3a\u5bf8<\/h2>\n<p id=\"xYOnNQh\"><img decoding=\"async\" loading=\"lazy\" width=\"980\" height=\"375\" class=\"alignnone size-full wp-image-193 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b979e3ce7.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b979e3ce7.png 980w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b979e3ce7-300x115.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b979e3ce7-768x294.png 768w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"176\"><strong>\u8868\u58f3\u5c3a\u5bf8\uff1a<\/strong><\/td>\n<td width=\"72\"><strong>H<\/strong><\/td>\n<td width=\"72\"><strong>XL<\/strong><\/td>\n<td width=\"72\"><strong>L<\/strong><\/td>\n<td width=\"72\"><strong>M<\/strong><\/td>\n<td width=\"72\"><strong>S<\/strong><\/td>\n<td width=\"72\"><strong>XS\u65f6<\/strong><\/td>\n<td width=\"72\"><strong>T<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"176\"><strong>\u8868\u58f3\u76f4\u5f84\uff08\u6beb\u7c73\uff09<\/strong><\/td>\n<td width=\"72\">67<\/td>\n<td width=\"72\">51<\/td>\n<td width=\"72\">31<\/td>\n<td width=\"72\">26<\/td>\n<td width=\"72\">22<\/td>\n<td width=\"72\">13.5<\/td>\n<td width=\"72\">9.8<\/td>\n<\/tr>\n<tr>\n<td width=\"176\"><strong>\u58f0\u5b66\u5b54\u5f84\uff08\u6beb\u7c73\uff09<\/strong><\/td>\n<td width=\"72\">58<\/td>\n<td width=\"72\">43<\/td>\n<td width=\"72\">23<\/td>\n<td width=\"72\">19<\/td>\n<td width=\"72\">15<\/td>\n<td width=\"72\">10<\/td>\n<td width=\"72\">6<\/td>\n<\/tr>\n<tr>\n<td width=\"176\"><strong>\u8868\u58f3\u957f\u5ea6\uff08\u6beb\u7c73\uff09<\/strong><\/td>\n<td width=\"72\">53<\/td>\n<td width=\"72\">53<\/td>\n<td width=\"72\">53<\/td>\n<td width=\"72\">53<\/td>\n<td width=\"72\">53<\/td>\n<td width=\"72\">25<\/td>\n<td width=\"72\">25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"elementor-element elementor-element-34a04f4 elementor-widget elementor-widget-heading\" data-id=\"34a04f4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e6%8d%a2%e8%83%bd%e5%99%a8\/\" title=\"View all posts in \u538b\u7535\u9676\u74f7\u6362\u80fd\u5668\" target=\"_blank\">\u538b\u7535\u9676\u74f7\u6362\u80fd\u5668<\/a>\u7684\u793a\u4f8b\u6570\u636e<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-4274b18 pa-text elementor-widget elementor-widget-text-editor\" data-id=\"4274b18\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<ul>\n<li>\u5178\u578b\u5e26\u5bbd\uff1a&gt;50% \uff08-6dB\uff09*<\/li>\n<li>\u2013 6 dB \u4e2d\u5fc3\u9891\u7387\uff1a\u00b1\u6807\u79f0\u503c\u7684 10%\u3002<\/li>\n<li><span>\u6240\u6709\u4f20\u611f\u5668\u5747\u63d0\u4f9b\u6d4b\u8bd5\u6570\u636e\uff0c\u5305\u62ec\uff1a<\/span>\n<ul>\n<li>X\u548cY\u6a2a\u6881\u8f6e\u5ed3\u3002<\/li>\n<li>\u65f6\u95f4\/\u8109\u51b2\u54cd\u5e94\u3002<\/li>\n<li>\u9891\u7387\u54cd\u5e94\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><em>* \u5e26\u5bbd\u548c\u8109\u51b2\u5f62\u72b6\u5c06\u6839\u636e\u9891\u7387\u548c\u5916\u58f3\u5c3a\u5bf8\u7684\u9009\u62e9\u800c\u53d8\u5316\u3002<\/em><\/p>\n<p>&nbsp;<\/p>\n<p id=\"wqGNSHN\"><img decoding=\"async\" loading=\"lazy\" width=\"1200\" height=\"973\" class=\"alignnone size-full wp-image-194 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b9a9c6a8c.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b9a9c6a8c.png 1200w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b9a9c6a8c-300x243.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b9a9c6a8c-1024x830.png 1024w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2023\/06\/img_6492b9a9c6a8c-768x623.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precesion-acoustics\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"Precesion Acoustics (1\u4e2a\u9879\u76ee)\">Precesion Acoustics<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pvdf-%e5%8e%8b%e7%94%b5%e8%81%9a%e5%90%88%e7%89%a9%e6%b4%bb%e6%80%a7%e5%85%83%e4%bb%b6\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"PVDF \u538b\u7535\u805a\u5408\u7269\u6d3b\u6027\u5143\u4ef6 (1\u4e2a\u9879\u76ee)\">PVDF \u538b\u7535\u805a\u5408\u7269\u6d3b\u6027\u5143\u4ef6<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pzt-%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e6%9c%89%e6%ba%90%e5%85%83%e4%bb%b6\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"PZT \u538b\u7535\u9676\u74f7\u6709\u6e90\u5143\u4ef6 (1\u4e2a\u9879\u76ee)\">PZT \u538b\u7535\u9676\u74f7\u6709\u6e90\u5143\u4ef6<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e6%8d%a2%e8%83%bd%e5%99%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 22pt;\" aria-label=\"\u538b\u7535\u9676\u74f7\u6362\u80fd\u5668 (6\u4e2a\u9879\u76ee)\">\u538b\u7535\u9676\u74f7\u6362\u80fd\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e5%b9%b3%e9%9d%a2%e6%8d%a2%e8%83%bd%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" 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