程差的英文
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"程差"怎么读用"程差"造句
英文翻译手机版
- difference in optical path
- path difference
- "程"英文翻译 rule; regulation
- "差"英文翻译 send on an errand; dispatch
- "波程差" 英文翻译 : wave path-difference; wavepath-difference
- "高程差" 英文翻译 : altitude difference; depth displacement; difference in elevation; difference of elevation; height deviation; height difference
- "光程差" 英文翻译 : optical path difference (opd); retardation
- "零程差" 英文翻译 : zero path difference
- "声程差" 英文翻译 : acoustic path difference; path difference
- "行程差" 英文翻译 : path difference; progressive error
- "程差方程" 英文翻译 : eikonal equation
- "传播路程差" 英文翻译 : propagation difference
- "等程差面" 英文翻译 : surface of equal path difference
- "等程差曲线" 英文翻译 : curve of equal path difference; curve of equal retardation
- "干程程差" 英文翻译 : interference path difference
- "干涉程差" 英文翻译 : interference path difference
- "光程差参数" 英文翻译 : referece opd
- "课程差别" 英文翻译 : curricula differentiation
- "示值进回程差" 英文翻译 : tolerance between forward and backward in indicating value
- "光程差与相位差的关系" 英文翻译 : relationshibetween optical path difference and phase difference
- "程差方程 程函方程 镜像方程 镜像方程" 英文翻译 : eikonalequation
- "程藏" 英文翻译 : teizo
- "程彩萍" 英文翻译 : caiping cheng; cheng caiping
- "程昌明" 英文翻译 : chang-ming cheng
- "程步云" 英文翻译 : cheng buyun
- "程长" 英文翻译 : path length
- "程步高" 英文翻译 : bugao cheng
- "程超" 英文翻译 : chen chao
例句与用法
- With the compensator in place any optical path difference arises from the actual path difference .
有了补偿板之后,任何光程差都只由实际程差引起。 - When the two light beams recombine , they interfere and form a pattern that depends on the difference between the distances they traveled
当两束光重遇后将发生干涉,并形成一个依赖于两条光路光程差的图样。 - The stability of micro - birefringence optical path difference measuring system based on electro - optic modulation method is studied
提出用旋转半波片反射法测量半封闭玻璃制品应力,探讨以电光调制法为基础的微双折射光程差测量系统的稳定性。 - To compensate for low - frequency drift of the optical path - length difference and to keep the operation point on the most sensitive point , the reference mirror is adjusted with a actuator driven by a feedback loop
为了补偿光程差的低频漂移,将工作点稳定在灵敏度最高点,使用一个反馈控制系统驱动微位移器调整参考平面镜。 - The beam - splitter comprises three pairs of fully reflecting planar mirrors and partially reflecting planar mirrors . according to the workspace size and experimental requirement , they were placed with a distance of 195 - cm between two mirrors
空间分光延时系统由三对全反镜和部分反射镜构成,根据实验平台大小和实际需要调整镜片之间的距离,使相邻光束之间的光程差为390cm 。 - The paper introduced the theory of passive acoustic localization and the algorithm of space acoustic localization . by use of combined acoustic path difference , the paper amended the passive acoustic localization formula and improved the accuracy of localization
本文介绍了被动声定位的原理及空间声定位的算法,推导出了被动声定位公式,并利用声程差组合改进了被动声定位公式,提高了定位的精度。 - It is widely used to measure optical element , optical system , detection of optical surface and the physical quantities ( such as field of temperature , field of density ) related with optical path difference . the underlying measurement principle of psi is to determine the phase of the intensity signal in interferogram received at each pixel of an imaging device
移相干涉术( psi )作为快速、非接触的精密测量手段,已经广泛地应用于光学零件、光学系统、精密表面检测和其它一些与光程差参数相关的物理量的测量(如温度场、密度场等) 。 - The emphasis was put on the main factors affecting its performance , such as : drift of the average frequency of interferometer ; drift of frequency difference of interferometer ; the changes of the interference add - on term of the gaussian beam during the measurement and its effects on the phase changes , as well as the relationship between the changes of the interference add - on term of the gaussian beam during the measurement with the movement of the measurement mirror
对双频激光干涉仪的工作原理进行了理论分析,着重分析了其主要影响因素:双频激光平均频率漂移;双频激光差频漂移;高斯光束干涉附加项在测量过程中的变化及其对相位变化的影响,与测量镜运动引起的程差变化的关系。 - However , one of the most serious impediments to wider use and improve precision of psi is its sensitivity to external vibration with the consequence that psi has rarely been used in a manufacturing in - situ and some special situations , such as that the optical path is very long or the detected unit is very large
通过严格控制环境条件(温度、气流、振动等) ,其理论光程差(位相)的最小分辨率可以达到nm的数量级。然而,由于干涉计量测试灵敏度高、精度高,对外界振动非常敏感,使它的应用范围受到限制。 - Then the optical path difference can be obtained with psi algorithm and to use the phase value for each pixel to determine a height value for each pixel . a primary advantage of psi is its high precision . with careful control of environmental conditions , measurement precision to the nanometer scale or below is possible with psi
它的基本测量原理是,通过摄像系统( ccd )接受到的干涉图中空间坐标已知的各个像素点的光强信号,在压电晶体驱动参考光程有序变化时,采集到多幅干涉图的光强信号,由移相干涉法,由光强值得到被测光程差值(位相值) 。
- 更多例句: 1 2
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