{"id":392,"date":"2026-08-13T09:36:28","date_gmt":"2026-08-13T01:36:28","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacousticsproducts\/?p=392"},"modified":"2026-08-13T09:36:28","modified_gmt":"2026-08-13T01:36:28","slug":"%e8%8b%b1%e5%9b%bdprecision-acoustics-1-3%e5%8e%8b%e7%94%b5%e5%a4%8d%e5%90%88%e6%9d%90%e6%96%99%e6%8d%a2%e8%83%bd%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacousticsproducts\/%e8%8b%b1%e5%9b%bdprecision-acoustics-1-3%e5%8e%8b%e7%94%b5%e5%a4%8d%e5%90%88%e6%9d%90%e6%96%99%e6%8d%a2%e8%83%bd%e5%99%a8\/","title":{"rendered":"\u82f1\u56fdPrecision Acoustics 1-3\u538b\u7535\u590d\u5408\u6750\u6599\u6362\u80fd\u5668\uff0c\u91c7\u75281-3\u538b\u7535\u590d\u5408\u6750\u6599\u5b9a\u5236\u8bbe\u8ba1\u7684\u6362\u80fd\u5668\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u4f4e\u9891\u5e94\u7528"},"content":{"rendered":"

1-3\u538b\u7535\u590d\u5408\u6750\u6599\u6362\u80fd\u5668<\/a><\/span><\/strong><\/h2>\n

\u91c7\u75281-3\u538b\u7535\u590d\u5408\u6750\u6599\u5b9a\u5236\u8bbe\u8ba1\u7684\u6362\u80fd\u5668<\/a>\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u4f4e\u9891\u5e94\u7528\u3002<\/span><\/p>\n

\u6982\u8ff0<\/span><\/strong><\/h3>\n

\u6211\u4eec\u80fd\u591f\u57fa\u4e8e1-3\u538b\u7535\u590d\u5408\u6750\u6599\u8bbe\u8ba1\u548c\u5236\u9020\u6362\u80fd\u5668\u3002\u8fd9\u7c7b\u6362\u80fd\u5668\u975e\u5e38\u9002\u7528\u4e8e\u4e2d\u5fc3\u9891\u7387\u5728200 kHz\u81f31 MHz\u8303\u56f4\u5185\u7684\u5668\u4ef6\u3002<\/span><\/p>\n

1-3\u538b\u7535\u590d\u5408\u6750\u6599\u6309\u201c\u6bcf\u53f0\u8bbe\u5907\u201d\u5355\u72ec\u5b9a\u5236\u8bbe\u8ba1\uff0c\u53ef\u9488\u5bf9<\/span>\u4ec5\u53d1\u5c04<\/span><\/strong>\u6216<\/span>\u53d1\u5c04-\u63a5\u6536<\/span><\/strong>\u5e94\u7528\u8fdb\u884c\u4f18\u5316\u3002\u4e0e\u4f20\u7edf\u538b\u7535\u9676\u74f7\u6750\u6599\u76f8\u6bd4\uff0c\u5b83\u4eec\u80fd\u591f\u5236\u9020\u51fa\u5c3a\u5bf8\u66f4\u5c0f\u3001\u5e26\u5bbd\u66f4\u5bbd\u7684\u4f4e\u9891\u5668\u4ef6\u3002<\/span><\/p>\n

\u6211\u4eec\u6240\u6709\u7684 1-3 \u538b\u7535\u590d\u5408\u6750\u6599\u6362\u80fd\u5668\u5747\u4e3a\u5b9a\u5236\u4ea7\u54c1\uff0c\u4e13\u4e3a\u6ee1\u8db3\u6bcf\u4f4d\u5ba2\u6237\u7684\u7279\u5b9a\u6d4b\u91cf\u8981\u6c42\u800c\u8bbe\u8ba1\u3002\u4e0b\u8868\u7ed9\u51fa\u4e86\u6211\u4eec\u53ef\u8bbe\u8ba1\u7684\u6362\u80fd\u5668\u53c2\u6570\u8303\u56f4\u3002\u8bf7\u5c06\u60a8\u7684\u6280\u672f\u8981\u6c42\u544a\u77e5 Precision Acoustics<\/a> Ltd\u3002<\/span><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570<\/span><\/th>\n\u89c4\u683c\u8303\u56f4<\/span><\/th>\n<\/tr>\n<\/thead>\n
\u4f20\u611f\u6750\u6599<\/span><\/td>\n1-3 \u538b\u7535\u590d\u5408\u6750\u6599<\/span><\/td>\n<\/tr>\n
\u6709\u6548\u5143\u4ef6\u76f4\u5f84<\/span><\/td>\n20 mm \uff5e 67 mm<\/span><\/td>\n<\/tr>\n
\u6807\u79f0\u4e2d\u5fc3\u9891\u7387<\/span><\/td>\n0.15 MHz \uff5e 1.0 MHz<\/span><\/td>\n<\/tr>\n
\u5178\u578b -6 dB \u5e26\u5bbd<\/span><\/td>\n\u4e2d\u5fc3\u9891\u7387\u7684 25% \uff5e 55%<\/span><\/td>\n<\/tr>\n
\u5916\u58f3\u6750\u6599<\/span><\/td>\n316L \u4e0d\u9508\u94a2 \u6216 \u805a\u5408\u7269<\/span><\/td>\n<\/tr>\n
\u524d\u8868\u9762<\/span><\/td>\nRho-C \u5339\u914d\u5c42 \u6216 \u521a\u6027\u6811\u8102\u8010\u78e8\u677f<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u53d1\u5c04\u7535\u538b\u54cd\u5e94<\/span><\/h3>\n

\u4e0b\u56fe\u663e\u793a\u4e86\u4e00\u4e2a\u76f4\u5f84\u4e3a 44 mm\u3001\u4e2d\u5fc3\u9891\u7387\u4e3a 500 kHz \u7684 1-3 \u538b\u7535\u590d\u5408\u6750\u6599\u6362\u80fd\u5668\u5728 1 m \u8ddd\u79bb\u5904\u6d4b\u5f97\u7684\u53d1\u5c04\u7535\u538b\u54cd\u5e94\uff08TVR\uff09\u3002\u8be5\u6362\u80fd\u5668\u7ecf\u8fc7\u4f18\u5316\uff0c\u5728\u53d1\u5c04\u548c\u63a5\u6536\u80fd\u529b\u4e4b\u95f4\u53d6\u5f97\u4e86\u5e73\u8861\uff0c\u5177\u6709\u4e2d\u7b49\u963b\u5c3c\uff0c\u5176 -6 dB TVR \u5e26\u5bbd\u7ea6\u4e3a\u4e2d\u5fc3\u9891\u7387\u7684 50%\u3002<\/span><\/p>\n

\"\"<\/p>\n

\n

\u82f1\u56fdPrecision Acoustics \u6cea\u6ef4\u5f62\u6362\u80fd\u5668\u5b89\u88c5\u5ea7\uff0c\u7528\u4e8e\u56fa\u5b9a Precision Acoustics \u6807\u51c6\u6362\u80fd\u5668<\/a><\/p>\n

\u82f1\u56fdPrecision Acoustics \u8026\u5408\u9525\u4f53\uff0c\u65e8\u5728\u4f7f HIFU \u6216\u5176\u4ed6\u805a\u7126\u6362\u80fd\u5668\u80fd\u591f\u4e0e\u88ab\u6d4b\u7269\u4f53\u8026\u5408\uff0c\u800c\u65e0\u9700\u6c34\u6d74\u6216\u6d78\u5165\u5f0f\u88c5\u7f6e<\/a><\/p>\n

0.2\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n0.5 mm \u9488\u5f0f\u6c34\u542c\u5668<\/a>\n1-3\u538b\u7535\u590d\u5408\u6750\u6599\u6362\u80fd\u5668<\/a>\nHP\u7cfb\u5217\u63a2\u5934<\/a>\nPA<\/a>\nPrecision Acoustics<\/a>\nPrecision Acoustics 0.04\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\nPrecision Acoustics 0.075\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\nPrecision Acoustics UMS4<\/a>\nPrecision Acoustics UMS Research 2<\/a>\nUMS<\/a>\n\u5de5\u4e1a\u65e0\u635f\u68c0\u6d4b<\/a>\n\u5de5\u4e1a\u8d85\u58f0<\/a>\n\u626b\u63cf\u6c34\u69fd<\/a>\n\u626b\u63cf\u7cfb\u7edf<\/a>\n\u6c34\u4e0b\u58f0\u5b66<\/a>\n\u6c34\u542c\u5668<\/a>\n\u6c34\u542c\u5668\u4e0e\u6362\u80fd\u5668\u5b89\u88c5\u652f\u67b6<\/a>\n\u6c34\u542c\u5668\u589e\u5f3a\u653e\u5927\u5668<\/a>\n\u6c34\u542c\u5668\u6821\u51c6<\/a>\n\u76f4\u6d41\u8026\u5408\u5668<\/a>\n\u81ea\u52a8\u5316\u6c34\u542c\u5668\u626b\u63cf<\/a>\n\u8d85\u58f0\u6362\u80fd\u5668<\/a>\n\u8d85\u58f0\u6d4b\u91cf<\/a>\n\u8d85\u58f0\u6d4b\u91cf\u6c34\u69fd<\/a>\n\u8d85\u58f0\u7406\u7597\u8bbe\u5907<\/a>\n\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n\u9ad8\u5f3a\u5ea6\u805a\u7126\u8d85\u58f0\uff08HIFU\uff09\u7cfb\u7edf<\/a><\/div>","protected":false},"excerpt":{"rendered":"

1-3\u538b\u7535\u590d\u5408\u6750\u6599\u6362\u80fd\u5668 \u91c7\u75281-3\u538b\u7535\u590d\u5408\u6750\u6599\u5b9a\u5236\u8bbe\u8ba1\u7684\u6362\u80fd\u5668\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u4f4e\u9891\u5e94\u7528\u3002 \u6982\u8ff0 \u6211\u4eec\u80fd\u591f\u57fa\u4e8e1-3\u538b\u7535\u590d\u5408\u6750\u6599\u8bbe\u8ba1\u548c\u5236\u9020\u6362\u80fd\u5668\u3002\u8fd9\u7c7b\u6362\u80fd\u5668\u975e\u5e38\u9002\u7528\u4e8e\u4e2d\u5fc3\u9891\u7387\u5728200 <\/p>\n","protected":false},"author":43,"featured_media":394,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[222,4],"tags":[126,147,223,185,8,7,105,117,28,9,26,98,65,11,14,162,19,18,72,80,168,30,111,15,31,132,43,133],"yoast_head":"\n\u82f1\u56fdPrecision Acoustics 1-3\u538b\u7535\u590d\u5408\u6750\u6599\u6362\u80fd\u5668\uff0c\u91c7\u75281-3\u538b\u7535\u590d\u5408\u6750\u6599\u5b9a\u5236\u8bbe\u8ba1\u7684\u6362\u80fd\u5668\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u4f4e\u9891\u5e94\u7528 - 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