查询词典 reflection grating

The degree of electronic angle measurement are mainly coded dial plate, grating angle measurement dial and dynamic disks in three forms.

电子测角的度盘主要有编码度盘、光栅度盘和动态测角度盘三种形式。

And then the partially polarized and coherent Gausian-Schell beam is taken as a numerical example to study the influence of the polarized grating TE and TM complex transmission and some parameters of the incident PGSM on the polarization degree of the diffraction field and the diffractive orders's angular correlation in details.

以部分偏振的高斯-谢尔模型光束为例，数值分析了偏振光栅TE和TM波的复振幅透过率、入射光束的光学参量对衍射场偏振度和场中各衍射级次的角相关的影响。

In order to study the grating diffractive field's characteristics of the partially polarized and coherent beams, an analytic expression of polarization degree and angular correlation of partially ploarized and coherent beams through polarized gratings is derived based on the beam coherentce-polarization matrix approach of partially coherent beams.

为了研究部分偏振部分相干光光栅衍射场的衍射特性，利用部分偏振部分相干光的光束相干-偏振矩阵，推导出了部分偏振部分相干光通过任意偏振光栅后，衍射场的偏振度及场中衍射级次角相关的一般解析表达式。

Calculation of the dispersion with angular misalignment of grating pair compressor by ray-tracing method.

压缩器光栅不平行度对色散影响的光线追迹法研究。

The complete analytical form and analysis on angular dispersion formula of two-dimensional grating.

二维平面光栅角色散公式的完整解析形式及分析。

Grating sensor is a type of accurate sensor which is widely used for linear and angular displacement measurements.

引 言 光栅位移传感器(包括直线位移和角位移)是一类广泛使用的精密测量器件[1，2 ] 。

On the basis of autocollimation principle,combining with grating interference principle, a new autocollimation interferometry method was put forward which can measure three-dimensional angular distortion.

以自准直原理基础，将光栅干涉原理引入，提出了一种能对船体三维变形测量的自准直干涉法。

The altar of bronze with its bronze grating, its poles and all its appurtenances, the laver with its base

铜祭坛、祭坛的铜格子、杠杆和一切用具，盆和盆座

At last, the atomic elastic model is firstly applied to explain the reason why FBG loses its grating characteristic at high temperature.

通过分析研究，提出了用原子弹性模型解释FBG在高温状态下失效原因的新观点。

In order to make up for the deficiency that photoelectric autocollimator does not have high resolution and large measuring range at present, an auto-collimation angular measurement method based on imaging grating is presented.

针对目前光电自准直仪难以做到既有高分辨力同时又有大的测量范围的不足，提出一种成像式光栅自准直测角方法。

Where second earners are not penalised by taxes or where child care is cheap, they can have both.

在第二工资获得者的税率公平的或者孩童照料是便宜的地方她们可以同时选择。

I even remember his little bungalow that we lived in off Melrose that we'd smoke lots of pot in.

我至今仍记得我们当时住在他在梅尔罗斯的小房子里面，我们在那吸食了很多大麻。