文学 扬声器 释 loudspeakers 扬声器 将电信号转变成机械振动并辐射出声功率的电声换能器。 工学 电声换能器 释 loudspeaker 扬声器 把电能转换为声能并在空气中辐射到远处的电声换能器。
光学、声学 声学 loudspeaker 扬声器 ＞声学＞声学材料＞释义 loudspeaker 扬声器 reproducer ①扬声器 ②再现设备，重现装置 speaker 扬声器
计算机应用 多媒体 释文 speaker 扬声器
- Widemann Franz constant
- Widemann-Franz constant
- widenable
- Wide Narrow alley in Chengdu
- widening
- wide pair
- wide range neutron instrument system
- wide-range oscillator
- wide release
- wider sense
- widescreen motion picture
- wide-sense
- wide-sense equiconvergent series
- wide sense stationary process
- wide-sense stationary process
- wide set
- wide-size mineral particles flotation cell
- widespread disasters
- widespread fatigue damage
- wide topology
- Wide Township
- wide viewing angle liquid crystal display technology
- wide visual binary
- Widman
- Widmanstatten figure