查询词典 reflector

Based on holographic reproduction theory, the shape of the reflector in the copying system was improved, which was designed by computer.

根据全息图再现理论利用计算机设计改进了复制系统的光路中反射镜的面形。

A laser position sensor and retro-reflector mounted on the slide bar are employed for the position feedback.

激光位置传感器和反射器安装在就业滑动条的位置反馈。

The experimental results show that a small solar furnace with reflector area of 2m~2 can offer sufficient energy to a furnace with size of 60mm×40mm in a high temperature of 1000K,and this solar furnace can be used for heat-treatment experiment furnace.

太阳表面温度高达5 76 0K ，发出的能量辐射达3 9×10 2 3kW ，其中真正到达地球表面的能量为81万亿千瓦，这相当于全世界发电总量的数十万倍[2 ] 。

Then,graphs of daily average solar beam radiation for every month have been plotted in this paper.By comparing and researching the data and graphs,two kinds of compound tracking modes for the parabolic-trough reflector are obtained.

通过对所得数据及曲线图的比较和研究，获得了聚光反射抛物镜面两种较好的组合跟踪方式，效率分别达到双轴跟踪的98.9%和99.34%。

Last but not least, water is an excellent specular reflector at shallow angles.

另外，水在浅角度是一种理想的镜面反射体。

This paper takes the 17 flat plate back light module as basic framework, and uses the optical simulating software SPEOS as the tool to carry out the simulation, and sets up three parameters, the R angle of light guide plate, the gap between light guide plate and reflector, and the gap between light guide plate and light cover, to carry out the study of the light leakage analysis, and uses the quantitative data to analyze the testing result and find out the optimal parameter condition, and integrates the optimal conditions obtained, in order to analyze the overall level of improvement the light leakage.

本文以17吋平板背光模组为基本架构，使用光学模拟软体SPEOS为工具进行模拟，设定3个参数，导光板的R角、导光板与反射片之间的间隙、导光板与灯罩之间的间隙进行漏光分析研究，用量化的数据来分析试验结果，找出最适合的参数条件，将所得的最佳化条件整合，分析整体漏光改善的程度。

Next year will be on coal, ore spodumene, bromamine, tellutide and other energy resources; foudamental acid oil plants of raw materials, tetaining solar parabolic reflector as environmental protection equipment and parts of the implementation of a lower rate of tax on imported tentative; continue to crude oil, wood pulp, ferrolloy, steel billet, part of the assets'protection, such as energy consumption on the environmental impact of large exports tentative tax rate.

明年将对煤炭、锂辉石矿、溴、碲等能源资源类产品，植物酸性油等基础性原材料，槽式太阳能抛物面反射镜等有利于环境保护的设备及零部件实施较低的进口暂定税率；继续对原油、木浆、铁合金、钢坯、部分钢材等资源性、生产能耗高、对环境影响大的产品实施出口暂定税率。

This article revolved the reflector subassembly design characteristic to carry on the analysis.

通过非线性有限元模型的建立、分析、验证最终确定该结构的合理过盈量为0.08 mm。

Secondly, based on the syntony frequency and the elasticity mechanics and other correlative professional knowledge, establishes a suit of FSM vibration module system, selects the structure, material and the process and treatment technique of the elastic element in the elastic system of the mirror, analyzes a lot of factors which affect the structure of the rapid controlling reflector and provides the derivation formula.

以谐振频率为出发点，利用弹性力学等相关专业知识，建立一套FSM的振动模块系统；确立了反射镜弹性系统中弹性元件的结构、材料的选择，及加工，热处理。分析了影响快速控制反射镜结构的诸多因素，给出其相关推导公式，最后应用SOLID EDGE和COSMOS软件对该结构进行了计算机仿真。

In this paper,we chosed the Piranha package LED as lighting sourse,and designed the reflector cavity and pillow lens,and built the 3D model of tail lamp in the structure software Catia,and obtained the optical simulation results of tail lamp in the optical simulation software TracePro,and we succeed in developing a LED tail lamp in last;After the testing in automotive lamp center,it was proved that our lamp achieved the national standard of automotive lamps.

摘 要：采用食人鱼系列的发光二极管(light em itting d iodes，简称LED)作光源，进行枕型透镜与反射腔的设计，在结构软件Catia中建立了一款后位灯的三维模型，并利用光学软件T raceP ro进行光学效果的仿真，开发出了一款LED后位灯。样品经汽车灯具测试中心检测，性能满足国家标准要求。

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。