您要查找的是不是：
- Meanwhile, the frequency fluctuation cna be reduced by 39.6%. 同时;频率漂移量减少了39.;6%25
- Furthermore, there is no signal frequency fluctuation and beat noise caused by interference and beating due to optical carrier orthogonally coupled in optical domain. 此外,光载波在光域中是正交耦合,消除了随机干涉和拍噪声对振荡频率的影响。
- The non-synchronization caused by the frequency fluctuation will cause remarkable error when the harmonic analysis method is used in the on-line monitoring of dielectric loss. 使用谐波分析法对介质损耗因数进行在线监测时,由电网频率波动引起的非同步采样会给系统测量带来很大误差。
- The process of frequency fluctuation in the hydropower station with surge tank is impacted both by high-frequency water pressure wave and low-frequency water level fluctuation in surge tank. 摘要设调压室水电站机组频率波动过程受到压力管道高频水击压力波和调压室内低频水位波动的影响。
- stochastic frequency fluctuation 频率随机波动
- difference frequency fluctuation 差频起伏
- The voltage and frequency fluctuating would be brought by the randomicity of wind speed and wind direction.How to minish so as to eliminate the fluctuation is an important research task. 风速、风向的随机波动性会使风力发电机组的输出电压、频率产生波动,如何减小以致消除这一波动是现代大型风力发电技术的一个重要研究课题。
- Therefore, in the dissemination of photon energy with the process of decay, the photon frequency fluctuations has been on the drop last campaign stop. 所以光子在传播过程中随能量衰减，光子的波动频率也不断下降，最后运动停止。
- Low Frequency Fluctuation with Two External Cavity Reflectors 双外腔反射半导体激光器中低频波动的研究
- Interference sources of electromagnetic flow meter mainly include electromagnetic interference, electrochemistry noise and power source voltage and frequency fluctuations. 电磁流量计的干扰源主要包括工频电磁干扰、流体电化学干扰噪声和电源干扰噪声。
- Two main resting state fMRI data analyses techniques,namely,the functional connectivity analysis and the characteristic analysis of the low frequency fluctuations,w... 然后介绍了基于静息状态功能磁共振成像的两种主要的数据分析方法:功能连接分析和慢波振荡特性分析。
- The results show that the couplings both between amplitude and frequency fluctuations and between amplitude and three-order filter term that is due to sliding filters enhance timing jitter. 结果表明，滑频滤波器的引入，导致幅度和频率、幅度和滑频滤波器三阶项间的耦合，使得孤子传输系统的时间抖动增大，影响系统的传输极限。
- 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
- Table 3 Fluctuation frequency parameters for the F-SSRT testing. 表3F-SSRT实验选用的不同波动载荷频率参数。
- 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。
- Effects of Simulated Weightlessness on EEG Frequency Fluctuation Characteristics 模拟失重状态人脑波频率涨落分析
- 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。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
