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- random frequency fluctuation 频率源随机起伏
- 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 generalized harmonic wavelet can analyze signals in random frequency band, and ensure the frequency resolution unchangingly by a generalized harmonic wavelet transformation. 摘要将二进谐波小波推广到广义谐波小波后，能够对信号的任意频段进行分析，且能够保证信号经过广义谐波小波变换后其频率分辨率保持不变。
- 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。
- random frequency modulation(RFM) 随机频率调制
- random frequency shift keying/frequency hopping 随机频移键控跳频
- stochastic frequency fluctuation 频率随机波动
- difference frequency fluctuation 差频起伏
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- 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。
- The random frequency of the enzyme's recognition sequence(s) (内切)酶的识别序列的随机频率
- 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 librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- 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
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Chose a card at random from the deck. 从一副牌中任意选出一张
