phase reversal的例句大全

A new method is proposed to detect the edge through modulating scanning laser beam and picking up the phase reversal of the detection signal as the edge signal.

讨论了一种新的边缘检测方法，即对扫描激光束进行调制，并利用调制信号的相位突变提取边缘信号。

A Unsteady Two-Phase Flow Model of Thrust Reversal

推力中止过程的两相流动数值模拟

If we introduce the aperiodic or periodic reversal of the nonlinear optical coefficient into the waveguides, the CSHG conversion efficiency can be improved greatly, the configuration also has been called quasi-phase matched CSHG ( QPM-CSHG).

如果引入二阶非线性系数的周期极化反转，即考虑到准相位匹配的情况，切伦科夫倍频效率将会得到极大的提高，可以将之称为准相位切伦科夫倍频（QPM-CSHG）。

Based on the example of plug reversal braking control of reversible operation of three-phase induction motor, in different design methods, the application of PLC in the control of the three-phase induction motor is presented.

以三相异步电动机可逆运行反接制动控制为例，用不同的设计方法，阐述了PLC在控制中的应用。

phase sequence reversal: the meter can also recognize proper phase association.

相序逆转: 计价器也可以认出适当相关联.