phase-balance current relay是什么意思

用法例句

Study of phases in one way wave equation migration methods.;

单程波方程偏移算法的相位问题研究

Online measurement of the unbalanced phase of grinding wheels;

砂轮不平衡量相位的在线测量系统

Fractal deconvolution of any-phase wavelets;

任意相位子波的分形反褶积方法

The correcting method of phases is proposed,and the phase is produced by azimuth base-line.

基于卫星编队InSAR系统的卫星编队特点,阐述了在卫星飞行方向(方位向)产生基线的原因,提出了由方位向基线所引起的干涉相位改正方法,分析了一般情况下卫星编队InSAR系统的相位改正情况和对InSAR高程测量精度的影响。

The extra phases of polarized light due to photon helicity inversions on the interfaces between left-and right-(L-R) handed media is considered in this paper.

研究了正负材料交界面上光波因螺旋度瞬时翻转所导致的额外相位。