{"id":287,"date":"2025-05-12T16:21:04","date_gmt":"2025-05-12T08:21:04","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacoustics\/?p=287"},"modified":"2025-05-12T16:21:04","modified_gmt":"2025-05-12T08:21:04","slug":"precision-acoustics%e5%85%89%e7%ba%a4%e6%b0%b4%e5%90%ac%e5%99%a8%e5%8f%af%e7%94%a8%e4%ba%8e%e5%9c%a8%e8%b6%85%e5%a3%b0%e6%8d%a2%e8%83%bd%e5%99%a8%e8%a1%a8%e9%9d%a2%e9%99%84%e8%bf%91%e8%bf%9b%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacoustics\/precision-acoustics%e5%85%89%e7%ba%a4%e6%b0%b4%e5%90%ac%e5%99%a8%e5%8f%af%e7%94%a8%e4%ba%8e%e5%9c%a8%e8%b6%85%e5%a3%b0%e6%8d%a2%e8%83%bd%e5%99%a8%e8%a1%a8%e9%9d%a2%e9%99%84%e8%bf%91%e8%bf%9b%e8%a1%8c\/","title":{"rendered":"Precision Acoustics\u5149\u7ea4\u6c34\u542c\u5668\u53ef\u7528\u4e8e\u5728\u8d85\u58f0\u6362\u80fd\u5668\u8868\u9762\u9644\u8fd1\u8fdb\u884c\u6d4b\u91cf\u3001\u8fdb\u884c\u8fde\u7eed\u6ce2\u6d4b\u91cf\u6216\u6d4b\u91cf\u9ad8\u5f3a\u5ea6\u573a\u7684\u58f0\u538b\u548c\u76f8\u5173\u70ed\u6548\u5e94\u7684\u6700\u4f73\u4eea\u5668"},"content":{"rendered":"

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\u5149\u7ea4\u6c34\u542c\u5668\u7cfb\u7edf\u914d\u6709\u9525\u5f62\u4f20\u611f\u5668<\/a>\uff0c\u8be5\u4f20\u611f\u5668\u7ecf\u8fc7\u4f18\u5316\u4ee5\u5b9e\u73b0\u6700\u4f73\u9891\u7387\u54cd\u5e94<\/a>\u3002<\/p>\n

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\"\"<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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\"\u9525\u5f62\u5c16\u7aef\"<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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\n
\n
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\u9525\u5f62\u5c16\u7aef<\/h3>\n<\/div>\n<\/div>\n
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\u9525\u5f62\u5149\u7ea4\u5c16\u7aef\u53ef\u786e\u4fdd\u5728\u8f83\u5bbd\u7684\u9891\u7387\u8303\u56f4\u5185\u5b9e\u73b0\u6700\u4f73\u9891\u7387\u54cd\u5e94\u3002<\/p>\n

\n
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\u6280\u672f\u89c4\u683c<\/h2>\n<\/div>\n<\/div>\n
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\n\n\n\n\n\n\n\n\n\n\n
\u8f93\u51fa\u963b\u6297<\/a>\uff1a<\/td>\n50 \u03a9\u7aef\u63a5\u7cfb\u7edf<\/a><\/td>\n<\/tr>\n
\u5178\u578b\u63a2\u5934\u7075\u654f\u5ea6<\/a>\uff1a<\/td>\n\u9525\u5f62\u4f20\u611f\u5668 250 mV\/MPa<\/a>\uff0c\u5e73\u5747\u5728 2-20 MHz<\/a> \u8303\u56f4\u5185<\/td>\n<\/tr>\n
\u7075\u654f\u5ea6\u8010\u53d7\u6027<\/a>\uff1a<\/td>\n\u5355\u4e2a\u63a2\u5934\u4e4b\u95f4\u7684\u7075\u654f\u5ea6\u53d8\u5316\u7ea6\u4e3a \u00b13 dB<\/a><\/td>\n<\/tr>\n
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\u52a8\u6001\u8303\u56f4\uff1a<\/td>\n10 kPa \u81f3 15 MPa<\/a>\u3002\u8bf7\u6ce8\u610f\uff0c\u8be5\u7cfb\u7edf\u5df2\u5728\u8d85\u8fc7 700 Wcm-2<\/a> \u7684\u73b0\u573a\u6d4b\u8bd5\u4e2d\u672a\u635f\u574f<\/td>\n<\/tr>\n
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Precision Acoustics\u5149\u7ea4\u6c34\u542c\u5668\u53ef\u7528\u4e8e\u5728\u8d85\u58f0\u6362\u80fd\u5668\u8868\u9762\u9644\u8fd1\u8fdb\u884c\u6d4b\u91cf\u3001\u8fdb\u884c\u8fde\u7eed\u6ce2\u6d4b\u91cf\u6216\u6d4b\u91cf\u9ad8\u5f3a\u5ea6\u573a\u7684\u58f0\u538b\u548c\u76f8\u5173\u70ed\u6548\u5e94\u7684\u6700\u4f73\u4eea\u5668 \u65b0\u7684\u5149\u7ea4\u6c34\u542c\u5668\u7cfb\u7edf\u73b0\u5df2\u4e0a\u5e02\uff0c\u5177\u6709\u5176\u524d\u8eab <\/p>\n","protected":false},"author":36,"featured_media":288,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[185],"tags":[211,209,210,208,206,212,26,187,205,202,201,203,213,199,204,200,207],"yoast_head":"\nPrecision Acoustics\u5149\u7ea4\u6c34\u542c\u5668\u53ef\u7528\u4e8e\u5728\u8d85\u58f0\u6362\u80fd\u5668\u8868\u9762\u9644\u8fd1\u8fdb\u884c\u6d4b\u91cf\u3001\u8fdb\u884c\u8fde\u7eed\u6ce2\u6d4b\u91cf\u6216\u6d4b\u91cf\u9ad8\u5f3a\u5ea6\u573a\u7684\u58f0\u538b\u548c\u76f8\u5173\u70ed\u6548\u5e94\u7684\u6700\u4f73\u4eea\u5668 - 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