range attenuation function 距离衰减函数

attenuation range 衰减范围

range and attenuation 调节适当的量程和衰减

low attenuation range 低衰减区

WIDE GAIN AND ATTENUATION RANGE 宽增益及衰减范围

measurable one-way attenuation range 可测单向衰减范围

low-attenuation range 低衰减区 ; 低衰减范围

Attenuation Range AR 衰减范围

range of attenuation 衰减范围