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- In this paper,we analyze the cause of generating frequency drift that has more harm to the VSAT communication system. 分析了在通信系统中对通信危害较大的频率漂移问题的产生原因。
- Among all the passive and active islanding detection method,the active frequency drift method is pretty attractive. 孤岛检测是光伏并网发电系统所必备的功能。
- The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe. 目前脉冲星普查的有限探测灵敏度和大的频率漂移，使我们难以观测到更遥远的脉冲星。
- Frequency drifts due to: DC voltage, temperature, VSWR. 频率漂移跟直流电压、温度、驻波比有关。
- Measurements: Bit Error Ratio, Word Error Ratio, Carrier Power, Power versus Time, Centre Frequency Accuracy, Frequency Deviation, Frequency Drift, Timing Jitter, Audio Measurements. 非常感谢您对本公司的关注！如果您需要了解（产品型号+名称，自动调用）更详细的资料，请填写以下表单，我们将以最快的速度与您取得联系！
- The measuring error, which is caused by the sampling error or electrical-net frequency drift error,can be overcomed, to a certain extent,by the measurment techniques with quasi-synchronization. 由采样误差或者电网频率发生漂移导致的测量误差可以采用准同步方法提高精度。
- automatic frequency drift rejector 自动频率漂移抑制器
- direct current zero frequency drift 直流零漂
- First, we correct the temporal phase and frequency drifts during MRS scans using internal water signal in the NWS MR spectra. 第一，我们使用非水抑制的方法来修正时间上的相位与频率飘移。
- Study on Active Frequency Drift Method for Anti-Islanding 主动移频式孤岛检测方法初探
- Frequency Drift Rate of Solar Radio Fiber Structures 太阳射电爆发中纤维精细结构频漂率的计算
- Frequency modulation does not allow static to creep in. 频率调制不允许静电干扰混入。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- Regression Analysis of Frequency Drift and Test of Linear Correlation 频率漂移回归分析及线性相关检验
- 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。
- 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。
- ANTI-ISLANDING CONTROL OF GRID-CONNECTED PHOTOVOLTAIC INVERTER BASED ON POSITIVE FEEDBACK FREQUENCY DRIFT 基于正反馈频率漂移的光伏并网逆变器反孤岛控制
- ANALYSIS OF DOPPLER FREQUENCY DRIFT FOR MEASUREMENT OF FISHERIES UNDERWATER ACOUSTICS 对渔业水声测量中多普勒频移的分析
