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- whole-band frequency scanning meter 全频段扫频仪
- The PLL part, made of PD, Loop Filter, Voltage Control Oscillator, is the key circuit of the system to produce steady and continuous frequency scanning signal. PLL锁相环路部分主要由鉴相器、环路滤波器、电压控制振荡器构成，产生稳定连续的频率扫描信号，它是本系统的关键电路。
- Furthermore, based on the frequency scan results, an estimation algorithm of eigenvalues corresponding to the subsynchronous resonance modes is proposed. 进而提出了一种根据复转矩系数频率扫描的计算结果来估算次同步谐振模式特征值的方法。
- Digital medium power control and intelligent operation manage mend with its characters of frequency scanning start of zero Voltage, Strong anti-interference, quick melting energy saving and efficiency promotions etc. 数字化可控硅中频电源,智能化操作系统。其特点有:零压扫频启动,抗干扰能力强,熔炼速度快,节省能源,提高效率等。
- Frequency scan at a single current; 单电流下的频率扫描;
- Frequency scan at a single potential 常用单电位下的频率扫描
- Integral Frequency Scan Approach and Landing 整体的频率扫描进场和着陆(装置)
- In figure 7-7 the frequency scanned array has been simplified to a two-element system with the boresight axis normal to the plane of the elements. 在图7-7中，频扫阵列被简化为双单元系统，视轴线垂直于单元所在平面。
- Study of DSP Based on Double Frequency Scanning Technique 基于倍频扫描技术的DSP的研究
- Frequency Scanning Technique to Calibrate F-P Etalon's Locked Mode 频率扫描法标定法布里-珀罗腔的锁定模式
- Characteristics of Frequency Scanning in the CW Ring Dye Laser 连续波环形染料激光器的频率扫描特性
- He varied the transmission frequency. 他变换了无线电传送的频率。
- VSF? Vertical Scanning Frequency? 垂直扫描频率，场频?
- Thus we propose to confine the candidate frequencies scanned by DCA to improve the performance of PHS network as well as the feeling of customers. 本文提出限值基站的DCA候选频点集以消除DCA算法的弱点，提升网络性能，提高用户感受。
- 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 Dynamic Frequency Scanning Problem of Servo Cylinder 伺服油缸动态扫频问题研究
- Research into Dynamic Frequency Scanning Mode of AGC Servo Cylinder Test AGC伺服油缸动态测试扫频方式的研究
- 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。
