您要查找的是不是：
- Frequency translating device 变频器
- This is simply because the form is a translating device that translates vibrations into emotions. 这完全是因为形态是一个翻译的装置，翻译振动为情绪。
- frequency translating transponder 变频转发器
- Based on sampling theorem, the modulation is completed by direct sideband spectrum shaping and linear frequency translation. 该方案基于带通信号的抽样理论，通过直接边带成形和线形频谱搬移来实现调制过程。
- BBN Technologies has developed a translation device that enables a two-way dialogue between speakers of different languages. BBN公司开发了一种翻译设备，这种设备可以允许使用不同语言的人进行双向对话。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- electro-optic frequency translation 电光移频
- wideband optical frequency translation 宽带光频变换
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- An electronic device that converts one frequency of a radio signal to another. 变频器将无线电讯号从一种频率转换成另一种频率的电子装置
- The Frequency Tripler is a key device of FFTS. 分频输电系统的关键设备是培频变压器。
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- translating device 译码器, 译码装置
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- The pitch depends on the frequency. 音调的高低是由频率决定的。
- The resulting frequency varies by a few percent. 最终频率有少许变动。
- I am majored in audio frequency amplifier. 我主修音频放大器。
