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- Taking the stability of the system and thesuppression of the BPF into account, the suitable IF-HF LO frequency is selected byanalyzing frequencies relation of the system. 通过分析频综系统中的频率关系,权衡系统的稳定性和带通滤波器的抑制度,选取合适的中高频本振。
- ARGUMENT ON THE MAGNITUDE- FREQUENCY RELATION 关于震级频度关系的一些讨论
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- 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。
- Application of Flood Characteristic Value and Frequency Relation Curve in Flood Control Regulation of Medium and Small-sized Reservoir 洪水特征值与频率相关曲线在中小型水库防洪调度中的应用
- 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。
- Nath, J.H., Yeh (1987,11), R, Some Time And Frequency Relation In Random Waves, Journal Waterway Port Coastal and Ocean Engineering, ASCE, 113;6 (672-683)。 叶荣椿、罗伟硕、江巧伶(2003,1),供应链管理与快速回应策略,美和技术学院学报,第22卷第一期。
- 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。
- Fast frequency hopping avoids interference. 快速跳频避免干扰。
- magnitude frequency relationn. 震级频度关系