查询词典 replica grating

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。

The body having a grating element (2) comprising a surface of revolution about the axis of rotation.

机体具有光栅元件(2)，光栅元件(2)包括围绕旋转轴的旋转表面。

In most cases, to design a dielectric subwavelength grating polarizing beam splitter requires multilayer structure to improve diffraction efficiency.

在以介电质次波长光栅来设计并制作极化分光器的文献中，大多需要以多层次波长介电质光栅的结构来提升分光的效率。

Holographic diffraction grating acts as a beam splitter,and an off-axis holography system is formed.

提出一种消除数字离轴全息零级像的实验方法。

In this paper,using numerical solution method of vector diffraction theory,we discuss the dependence of reflectivity upon structural parameters of subwavelength grating,particularly upon substrate thickness.It can be used as the basis for design and fabrication of binary optical element with proper antireflection property.

文摘：利用矢量衍射理论的数值求解方法，研究了亚波长光栅结构参数对反射率的影响，特别是基底厚度对反射率的影响，这些为设计和制作具有优良的抗反射性能的二元光学元件提供了设计依据。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！