相位差 ( phase difference )：声波达到两个耳膜之间的时间上的不同。因为一些听觉神经元只有在两侧鼓膜多少有点异相时才会有所反应，此时大脑中的上橄榄核群...
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phase difference torque transducer 相位差式转矩传感器
amplitude ratio-phase difference instrument 振幅比相位差仪
angular phase difference [电] 角相位差 ; 相角差
binaural phase difference 双耳相位差
phase difference microscope 相位差显微镜
effective phase difference 有效相位差
dielectric phase difference 介电质相差
phase-difference lidar 相差激光雷达
phase-difference method 相位差值法
Based on the relationship of wave vectors on crystal interface,accurate formulas calculating phase difference between two refracted waves are deduced.
基于双轴晶体折射时满足的波矢关系，导出了两折射光波相位差的精确计算公式。
参考来源 - 期刊学术社区The major work includes three aspects:(1)Deduce and simulate the phase difference methed,analyse the distribution of voltage、leakage current of the arresters and phase difference before and after the deterioration of MOA.
论文主要从三个方面展开工作:(1)推导了相角差法数学模型并仿真,分析MOA性能劣化前后工作电压峰值、阻性泄漏电流与相角差的分布规律。
参考来源 - 基于相角差法MOA在线监测数学模型的研究Then the flow velocity phase difference of two pipes is utilized and the single-pipe accumulator with two branches is utilized for replacing the two-pipe suction accumulator.
充分利用了两根竖管内流体相位差180°的特点,将双管吸气改为带有两个旁支的单吸气储液器。
参考来源 - 利用单吸气储液器改善双缸压缩机的声学性能·2,447,543篇论文数据，部分数据来源于NoteExpress
The results of simulations and experiments have proven that this method has extremely high precision while calculating the phase difference.
实验结果表明该方法在求取相位差时具有极高的精度。
The phase difference often needs to be measured between two signals with the same frequency in power system, such as power voltage and power current signals.
在电力系统中常常需要对两个同频率信号(如工频电压和工频电流)之间的相位关系进行准确的测量。
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。
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