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- intermediate frequency integration 中频积累
- John Rogers, Calvin Plett, ”Radio Frequency Integrated Circuit Design” 2003 ARTECH HOUSE,INC. 袁杰;“实用无线电设计”;全华科技图书2004.
- Test cost is one of the key contributors to fabricate radio frequency integrated circuits (RFICs) due to the relatively expensive equipments cost and the tedious tests procedure. 当大量生产射频积体电路时，由于昂贵的测试仪器及许多需要细心的测试步骤，使得测试成本佔生产成本相当大的比例。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- Feedback frequency integrated machine 回馈变频一体机
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The research of Unified Constant- Frequency Integration Control of Active Power Filter 定频积分控制有源电力滤波器的研究
- 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。
- 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。
- MODEL DPC-1 ULTRA-LOW FREQUENCY INTEGRATING PARAMETER METER DPC-1型超低频综合参数测试仪
- 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。
- Small dissipation factor at high frequency. 高的频率和小的损耗因素.
- Spread the palpitate frequency love till ending. 循着心跳的频率爱到永不分离。
- Wave speed equals frequency times wavelength. 波速等于频率乘以波长。
- As she moved up in frequency, her ascension began. 当她频率增加时，她的提升也就开始。
