sound transmission loss
英
美
- 隔声量,声透射损失
双语例句
- The lamp shade adopts Pyrex with good light penetration and less penetration loss.
玻璃罩材料为耐热玻璃，透光性能好，透射损失小。 - In the environment with lower noise level, the earplug will decrease its sound insulation factor accordingly to ensure the useful voice can be heard.
在低声级环境中，其隔音量又足够低，可以保证能接收到一些有用的声信号。
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