1.
Research and applications of high powered acoustoelectric transducing materials
大功率声电转换材料的研究及其应用
2.
converts electrical signals into sounds.
把电子信号转换成声音信号。
3.
the transduction of sound waves into electrical waves.
将声波转换为电波的过程。
4.
The Low Frequency Noise Measurement Method of Resistance and DC/DC Converter;
电阻及DC/DC转换器低频噪声检测技术
5.
A New Type of Double Rotors Modal Transformation Ultrasonic Motor
一种双转子模态转换型超声波电动机的设计
6.
An abrupt change of image or sound, as between shots in a film.
切换图象或声音的突然转换，如电影中的两个镜头之间的切换
7.
The science that deals with the interaction or interconversion of electric and acoustic phenomena.
电声学研究电现象和声现象互相作用或转换的科学
8.
Device that converts sound waves into electrical current for transmission or recording.
将声波转换为电流以进行传输或记录的设备。
9.
a device for converting electric signals into sounds; it is held over or inserted into the ear.
转换电力信号到声音信号的装置；插到耳朵上。
10.
a modem that converts electrical signals to telephone tones and back again.
把电子信号转换成电话声音然后再变回的调制解调器。
11.
"It works by converting the sound waves of the human voice to pulses of electrical current, transmitting the current, and then retranslating the current Back to sound."
它将人们声音的声波转换成电流脉冲,传送这种电流,然后再把它翻译回到原来的声音。
12.
audio routing switcher
声频视频程序转换器
13.
power off relay
停电用电源转换继电器
14.
"Loudspeaker: also speaker, the part of the speaker that converts electrical into mechanical energy is frequently called the motor, or voice coil."
扬声器:扬声器中把电能转换成机械能的部分经常称为马达或声音线圈。
15.
Device for converting sound waves into electric power that has wave characteristics essentially similar to those of the sound.
将声波转换成电功率并保持其波形特性基本相似的装置。
16.
Any form of sound or visual information can be changed into radio waves.
译为：任何形式的声音或视觉信息都能转换成电波。
17.
battery-charging switch
蓄电池充电转换开关
18.
electronic switching system (ESS)
电子交换系统;电子转换系统;电子转接系统