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- A set of ac power-supply circuits (usually three) carrying currents of equal frequency with uniformly-spaced phase differences. 一组频率相同,相位彼此相差均匀的交流供电电路(一般是三相)。
- A set of ac power-supply circuits(usually three) carrying currents of equal frequency with uniformly-spaced phase differences. 一组频率相同，相位彼此相差均匀的交流供电电路（一般是三相）。
- A set of acpower - supply circuits(usually three)carrying currents of equal frequency with uniformly - spaced phase differences. 一组频率相同,相位彼此相差均匀的交流供电电路(一般是三相)。
- Mean energy, total eddy energy and total value of conversion rate all show a quasi-two-week oscillation. But there are phase differences among them. 指出:北半球平均动能、涡动动能以及涡动动能和平均动能之间的转换率,有准两周的周期振动。
- The binaural model obtains the location of sound source for integration, by analyzing the interaural level and phase differences from the band selected by monaural processing. 从全频带内选择来自声源的双耳线索对声源进行定位，并以其对分离出的目标语音进行时间整合的修正，从而形成指向性增强。双耳线索主要包括双耳信号间的强度差与相位差等信息。
- Azimuth and elevation are caculated from the phase differences or displayed directly on a CRT drived by the voltage or current from the phase differences. 论文作者提出和分析了提高测向准确度的两个途径：一是减小测量相位误差，二是增大测量基础。
- The phase difference between the two sources is gradually drifting with time. 两个源的位相差随时间逐渐移动。
- In practice there are three methods of accomplishing this phase difference. 在实践中有三种方法来获得相位差。
- Research on Subdividing Method for Random Phase Difference Fringe Signals[J]. 引用该论文 楚兴春;吕海宝;杜列波;周卫红.
- For the nonproportional loading the dispersion become larger with the phase difference increasing. 在非比例加载条件下，随著相位差的增大，分散性增大。
- Every two consecutive oligosaceharides phases differ in hexoses which molecular weight is 162. 巴戟天寡糖的药理研究较多,主要有抗抑郁、免疫促进作用等。
- How to measure phase difference quickly is a main research topic on scientific research in production. 如何快速准确地测量出相位差也是生产科研中重要的研究课题。
- For sinusoidal waveforms, it is equal to the cosine of the angle of phase difference between voltage and current. 对于正弦波来说，功率因子等于电压、电流位相差的余弦。
- This movie demonstrates the phase difference and the amplitude decay of the E and H field in freespace. 本影片可看出真空中电场和磁场之间的相位差和振幅衰减的现象。
- Phase difference between the terminal voltage of an alternator and its electromotive force. 交流电机的端电压和其电动势之间的相角差。
- The phase difference calibrations between different measuring channels in an instrument system are also discussed. 本文还就相位测量中仪器系统的相移标定进行讨论。
- In the processing, InSAR technique can be used to estimate the phase difference of the images. 利用该频谱偏移进行频谱合成形成较宽的距离向频谱及方位向频谱，从而提高系统的距离向分辨力及方位向分辨力。
- A phase difference of 90°may therefore be obtained by means of two successive total reflections at either of these angles. 所以，如果在其中某一角度接连全反射两次，则可获得90°的相位差。
- The presence of stray light is indicated by the absence of complete extinction when the phase difference is such that this should be achieved. 若位差达到应当消光的程度，却未能完全消光即表示有杂散光存在。
- A novel method of phase difference estimation under Gaussian noise is proposed to improve the precision of Coriolis mass flowmeter. 为提高其精度,提出了一种高斯噪声背景下的科氏质量流量计相位差估计新方法。
