attenuation例句
Attenuation of light is in the form of absorption.
光是以吸收的形式衰减.
Yet some form of
attenuation is mandatory.
然而有些衰减形式是必须采用的.
The point of degradation, due to
attenuation or distortion, at which a signal becomes unusable.
由于衰减或失真使得信号变得不能使用的那个退化点.