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- relative frequency drift 相对频率漂移
- 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。
- Besides this, it is interesting to know the relative frequency of each use case. 除此之外,要注意了解每个用例的相关执行次数。
- The relative frequency of Quercus is the largest, which shows that Quercus distributes well-proportioned. 柞树出现的点数最多，相对频度最大；
- Frequency drifts due to: DC voltage, temperature, VSWR. 频率漂移跟直流电压、温度、驻波比有关。
- The relative frequency polygon has the same shape as the frequency polygon made from the same data set but a different scale of values on the vertical axis. 根据同一资料绘制的相对频率多边形与频率多边形的形状是相同的，只是纵轴上的标尺不同。
- In statistical language, we would say that the relative frequency become stable as the number of tosses becomes large(if we are tossing the coin under uniform conditions). 用统计学的语言来说就是随着抛掷增加（假定抛币条件不变），相对频率越来越稳定。
- 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。
- The high-frequency codons were selected by high-frequency codon analysis according to relative frequency of synonymous codon (RFSC) which is calculated by RFCS program written by ourselves. 利用自编的RFCS程序计算同义密码子相对使用频率(RFSC),并根据RFSC值筛选出高频密码子。
- automatic frequency drift rejector 自动频率漂移抑制器
- What are the relative frequencies in beta sheet proteins of the various possible pairwise arrangements of of beta-hairpin motifs (Chapter 2)? 一般认为与蛋白质表面有交互作用的水丛集为何？
- direct current zero frequency drift 直流零漂
- Estimations of relative frequencies o f outcrossing and selfing in populations and families based on single-locus and multi-locus models are discussed in this paper. 因此，基因流动与雄性育性的最大似然性方法得以引入该领域的研究。
- the relative frequency of occurrence of something. 事物发生的相对频率。
- 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。
- relative frequency approach to automatic indexing 自动标引的相对频率法
- Is our relative strength growing? 我们的相对力量正在增长吗？
