1) phase margin
允许相位失真
2) phase accepted angle
相位允许角
1.
The experimental results show that SGH and SFM of nonlinear crystal with little phase accepted angle is an efficient way to realize multi-wavelength laser when two fundamental waves with a little interval wavelength.
实验结果表明当两个基频光波长相差较小时,采用相位允许角小的非线性晶体同时进行腔内和频与倍频是获得多波长固体激光器的一种实用方法。
3) phase distortion
相位失真
1.
Amplitude distortion and phase distortion of signal caused by radar transmitter and receiver and Doppler frequency produced by target radical movement are three key factors that influence the performance of pulse compression.
由雷达发射、接收系统导致的信号幅度、相位失真以及由目标径向速度导致的目标多普勒频率是影响脉冲压缩性能的三个主要因素。
2.
Since random phase distortion,Constant Modulus Algorithm(CMA) had a bit error performance reduces greatly for time-varying acoustic channel.
对于时变水声信道,由于随机相位失真,常数模算法(constant modulus algorithm,CMA)的误码性能将严重下降。
3.
A differential circuit can be used to minimize the effects of detector phase distortion.
数字式鉴相器的相位失真是导致产生寄生信号和额外相位噪声并使锁相环路不稳定的主要因素之一。
4) phase tolerace
允许相差
5) allowable displacement
允许位移
1.
To analyze the tower top longitudinal anti-push rigidity and allowable displacement of a suspension bridge while its superstructure was being constructed, the finite element spatial models of 3 kinds of different elements for the bridge tower are established, using the general finite element program ANSYS.
为了分析某悬索桥上部结构施工过程中塔顶纵向抗推刚度和允许位移,采用通用有限元程序ANSYS建立了3种不同单元形式的桥塔有限元空间模型,利用这3种模型分别计算了桥塔的抗推刚度和抗扭刚度,得到了比较一致的结果。
6) Zero-Phase Distortion
零相位失真
补充资料：花纹失真
花纹失真 erraic stitch pattern
在绣花机花纹缝纫后，由于机器的控制器或机械的故障，使缝纫后的花纹与设定的花纹形状不相符合的现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条