声强

声强(度) [shēng qiáng]

1. ■ intensity of sound; sound intensity

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常用词组

1. ■ 声强级 sound intensity level; acoustic intensity level;

2. ■ 声强计 phonometer; sound intensity meter;

3. ■ 声强测量 sound intensity measurement;

4. ■ 声强测量法 phonometry