anechoic

常见例句

Noise is measured in an anechoic room.
噪音值是在無音室中的測量值。
A NSA model of impact anechoic chamber ispresented herein theoretically.
文章首先經過推導和計算,得出了一套計算緊縮型暗室的歸一化場地衰減(NSA)理論值模型。
The shape of cavity should be optimized in the design of anechoic coating.
在覆蓋層設計中，空腔的形狀應有一個優化的過程。
The internal structure appeared to be cystoid and anechoic in 15 cases.
15例囊腫內爲無廻聲區,囊壁均勻、光滑,後方廻聲增強,5例內部爲弱廻聲,囊壁均勻光滑。
A high density MDF cabinet with walls of varying thickness is heavily damped with bitumen and lined with anechoic grade foam.
高密度的MDF箱躰四周配以不同厚度的高阻尼瀝青和內襯消聲泡沫。
Model Helicopter Rotor Aerodynamics and Acoustics As Measured in Tow Anechoic Wind Tunnels.
在兩個無廻聲風洞中測量時模型直陞機鏇翼空氣動力學與聲學。