查询词典 retarder

So the theoretical basis is provided for optimizing achromatism of the rhomb-type retarder and the material selecting scope can be extended.

从而为优化菱体型相位延迟器的消色差性，扩大材料的选取范围提供理论指导。

Optimal design of rhomb-type retarder can improve achromatism according to the principle that the light arising total reflection has a phase transformation in the medium surface.

根据光在介质表面全反射时发生相变这一原理，分析了一个具有3个全内反射面的菱体型延迟器件，得出了相位延迟δ与全内反射角θ和相位延迟δ与介质折射率n的关系。

A semiconductor optical amplifier model is employed in which the self birefringence of SOA due to stress is taken into account. The integral action of the birefringence of the fiber and the PC is represented with a Jones matrix of linear retarder.

半导体光放大器采用由张应变引起的自身双折射理论模型，光纤的双折射效应和偏振控制器对光的偏振调节作用综合用一个线性双折射琼斯矩阵表示。

Proposed a new method of determining the cell thickness and the twist angle of twisted nematic liquid crystal cells, a quarter-wave plate was inserted between the liquid crystal cell and the analyzer, a stepper motor rotated the Retarder by , and measured the light intensity of every modulated point, solved the stokes parameters of polarization light exiting from the liquid crystal cell using Fourier analysis method, thereby determining the cell thickness and the twist angle.

本文提出了一种测量扭曲向列相液晶盒盒厚与扭曲角的新方法，在液晶盒和检偏器之间放置四分之一波片，通过旋转此四分之一波片，测量各个调制点的光强，用傅里叶分析法计算线偏振光穿过液晶盒后的stokes矢量，从而求出液晶盒盒厚以及扭曲角。

And then it design and compulate for the strip transmission of the transmission system. And it also design for the gears, axis, bond and the axletree of the retarder. And then it proofreads their intension.

然后对传动系中带传动进行设计计算，另外还对减速器中的齿轮，轴，键以及轴承进行设计以及强度的校核计算。

The Photoelastic Modulation Ellipsometer is used to measure an artificial circular polarizer, which is a combination of a linear polarizer and a retarder.

在本论文中选用了商业圆偏光片为样品，圆偏光片是由具双折射的1/4λ补波片及线性偏极片两种材料组成。

Under the condition of not changing current hump yard control and driving type and on the basis of the existing gravity retarder, heavy haul car retarder is developed.

在不改变驼峰调车场控制和传动方式的条件下，以现有重力式减速器为基础，研制重载车辆减速器。

Based on the conception of fuzzy self tuning PD parameters, an approach of retarder control is proposed, which can fuzzy self-tune the parameters of car retarder control system for hump yard according to speed regulating process.

基于参数模糊在线自校正的原理，提出一种对驼峰车辆减速器控制系统控制参数按调速过程进行模糊在线自校正的控制方法。

On the basis of forgoing indication,the engine decompression retarder discrete control system with actual velocity and acceleration of automobile as inputs and engine retarder lever as output was designed,the tactics of the contro...

在此基础上，以汽车实际速度和加速度作为输入、发动机减压缓速器的挡位作为输出确定发动机减压缓速器的离散控制系统，并提出控制系统的控制策略，设计了控制系统的软硬件。

Machine drive principle: No matter it is mono-block type or detached type, we take electromotor as original motor to convey the power to retarder input shaft (high-speed rotation axle) through direct connection or triangular belt and retarder output shaft (low-speed rotation shaft) connects directly with the joint screw or low-speed rotation shaft connects with the main shaft joint screw through coupling thrust bearing socket.

机械传动原理：本司产品无论是整体式的还是分体塑料再生机，均以电动机为原动机，通过直连式或三角带将电动的力传递给减速器轮入轴由减速器输出直通联接螺杆或经低速轴通过联轴器止推轴承座主轴联接螺杆，使螺杆按设计要求及生产工艺要求的扭矩和转速匀速地旋转，以达到塑料塑化后定压、定量、均匀地连续挤出的目的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。