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声强级
释义
声强级
Encyclopedia
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声强
释
sound intensity level
声强级
把声强值按照一定的方式,换算成对数标度来表示声音强弱的数据,单位为分贝(dB)。简称SIL。
Physics
>声学>声学基础理论>释义
sound intensity level
声强级
sound intensity level
声强级
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