附加相 meaning in English
additional phase
Examples
- The best spherical windows parameters are chosen according to rms of phase . stress - birefringence of laser windows is deduced by using index ellipsoid
分析了温升和内外压强差作用下平板、球壳窗口的附加相移，用光率体椭球法推导应力双折射。 - In this paper , on the basis of analysis about temperature increment , stress , deformation of optical components and phaseshifts , the influences of beam quality are studied theoretically and experimentally
本文分析了光学元件的温升、应力和变形及其引起的附加相移，从理论计算和实验两个方面研究了热效应对光束质量的影响。 - The phaseshifts from deformation of reflector are discussed . deformation of one reflector is measured . however , by using the lag of thermal deformation , the aberrations of wavefront are detected in actual optical train , which are compared with the results of calculation
讨论了传输过程中反射镜的热变形产生的附加相移，实验测量了单个反射镜的镜面变形，利用热变形滞后性，测量了实际光路引起的探测光波阵面畸变，并与计算结果进行比较。 - The basic operation principle of phase - locked frequency synthesizer and the type of circuits are expatiated systematicly in this paper . the principle of operation on sampling phase detector and some characteristics including the linear tracking and phase noise in phase loop circuits are analyzed deeply . the research is emphased on the theory and design method of circuits in the sampling phase - locked frequency synthesizer . then , the expansion capturing circuit is analyzed and designed for better performance of capturing loop circuits . at last , the loop filter is also analyzed and contrived taking account of effection of additional phase shift by the sampling - holder . the general research on the theory and technology of sampling phase lock in the paper will make a basement for the development of new product
本文系统的阐述了锁相频率合成器的基本工作原理及电路类型；较深入地分析了取样鉴相工作原理及电路、锁相环路的线性跟踪特性和相位噪声特性；重点对取样锁相频率合成器电路理论和设计方法进行了研究；为了改善环路的捕获性能，对扩捕电路进行了分析和设计，并用wewb32软件对电路进行了仿真；考虑到取样保持器的附加相移影响，对环路滤波器进行了分析和设计。 - The relations between hartmann measuring data and calculating data are presented with stress - birefringence . temperature increments and phaseshifts of working caf2 window and sampling fluoride glass window are measured . during experiments , the simulating cavity is designed , on which the sampling plane and spherical window are fixed
推导了有应力双折射时hartmann测量数据与计算数据之间的关系，测量了工作caf _ 2窗口和样品氟玻璃窗口的温升和附加相移，设计了模拟腔，将样品氟玻璃平板和球壳窗口加在模拟腔上进行实验。