1) mufffer
消声罩
2) noise cancellation earmuff
消声耳罩
3) muffle
[英]['mʌfl] [美]['mʌfḷ]
消声器;罩
4) maze-model muffling cover
迷宫型消声罩
1.
A study on the estimation of the attenuation of the maze-model muffling cover connected by severalsmall anechoic chambers has been done, and the way to figure out the amount of attenuation and the method toverify the result are given.
对由多个消声小室串联而成的迷宫型消声罩的衰减量的估算方法进行了研究,给出了迷宫型消声罩衰减量的计算方法,并作验证。
5) active noise cancellation earmuff
有源消声耳罩
1.
The optimum design of the controller of compound active noise cancellation earmuff is discussed.
探讨了复合式有源消声耳罩的控制器的优化设计方法。
补充资料:罩罩
1.鱼游貌。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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