响;
感器,变频器;The results show that the influences of various backings on the acoustic characteristics of anechoic coating are obviously different.
结果
，
同背衬对吸声覆盖层吸声性能的影响具有显同的特性。
词
室The results show that the influences of various backings on the acoustic characteristics of anechoic coating are obviously different.
结果，同背衬对吸声覆盖层吸声性能的影响具有显同的特性。
声
：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其
达内容亦
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