phase relation meaning in Chinese

Analysis of phase relations in mmi couplers with a positional number of
位置数为2的多模干涉耦合器相位关系分析
A state when a particular phase relation is built between the timing signal at the receiving end and the received timing signal
接收端定时信号与接收到的定时信号之间具有特定相位关系时的状态。
However , df pre - processing is not required in a interferometer direction finder . it only makes use of the phase relations or differences of sensors disposed at different position . 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
干涉仪测向不必进行测向信号预处理而是直接或间接求取在空间上分开的传感器上感应电势之间的相位关系，即干涉相位差，方位角或仰角是直接由干涉相位差计算得到，或将两基线正交的天线阵的干涉相位差转化为驱动电压(电流)分别加到crt阴极显示器的垂直偏转线圈和水平偏转线圈，模拟显示出来波方位，干涉仪测向为典型的相位测向方法。