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1銆佺敱闅旈煶鏉愭枡鍒舵垚i鐨勬澘鏉愶紝騫沖潎闅旈煶澹伴噺瓚呰繃30dB鐨勬澘鏉恴hi縐頒綔闅旈煶鏉褲傞殧闊蟲澘涓鑸負(fù)楂樺瘑搴︽潗鏂欍傞殧闊蟲潗鏂欏瘑搴﹁秺楂橈紝闅旈煶鏁堟灉瓚婂ソ銆?/span>
2銆侀殧闊蟲澘騫朵笉鏄墍鏈夐鐜囩殑澹伴煶閮借兘闃婚殧錛岀墿浣撻兘鏈夊浐鏈夊叡鎸鐜囷紝鎺ヨ繎鐗╀綋鍏辨尟棰戠巼鐨勫０闊籌紝闅旈煶鏉跨殑闅旈煶鏁堟灉鏄捐憲闄嶄綆銆?/span>
闅旈煶鏉挎湁闅旂┖姘斿０涓庢尟鍔ㄥ０鐨勫尯鍒傜┖姘斿０闅旈煶鏉匡紝鍗抽樆闅旂殑鏄湪絀烘皵涓紶鎾殑澹伴煶鐨勬澘鏉愩傛尟鍔ㄥ０闅旈煶鏉垮嵆闃婚殧鐨勬槸鍦ㄥ垰鎬ф瀯浠訛紙濡傞挗絳嬫販鍑濆湡鏁翠綋寮忔埧灞嬶級(jí)涓紶鎾殑澹伴煶鐨勬澘鏉愬拰緋葷粺銆?/span>
3銆侀殧闊蟲錛氶殧闊蟲鏄互姍¤兌銆佸鑳剁瓑寮規(guī)ф潗鏂欎負(fù)涓昏鍘熸枡鍒舵垚鐨勪竴縐嶅叿鏈変竴瀹氭煍鎬х殑楂樺瘑搴﹀嵎鏉愶紝涓昏鐢ㄦ潵涓庣煶鑶忔澘鎼厤錛岀敤浜庡浣撻殧闊沖拰鍚婇《闅旈煶錛屼篃搴旂敤浜庣閬撱佹満姊拌澶囩殑闅旈煶鍜岄樆灝煎噺鎸傛晥鏋滀竴鑸紝瑕佹惌閰嶄嬌鐢ㄣ?/span>
