双重拾音器
dual pickup
拾音臂
pickup arm
拾音电流
pickup current
拾音电压
pickup voltage
拾音管
pickup cartridge
拾音值
pickup value
手持微音器
hand microphone
双钮碳粒微音器
double-button carbon microphone
双向微音器
bidirectional microphone
水中听音器
hydrophone
四线增音器
four-wire repeater
速度潜水微音器
velocity hydrophone
速度微音器
velocity microphone
拾
collect; pick up; ten
拾波光谱特性
pickup spectral characteristic
拾波线圈
pick-up coil
拾得人
finder
拾得物
lost property
拾掇
fix; put in order; repair; tidy up
拾荒
glean and collect scraps