- 消聲措施
- noise: n. 1.聲音，聲響。 2.叫喊；嘈雜聲，噪音；喧鬧聲； ...
- countermeasure: n. 對(duì)案，對(duì)策，對(duì)抗[報(bào)復(fù)]手段；【無(wú)線電】干擾。
- acoustic countermeasure: 聲對(duì)抗
- active countermeasure: 積極干擾; 有源對(duì)抗措施
- agricultural countermeasure: 農(nóng)業(yè)防護(hù)對(duì)策
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