查询词典 light on

A magnified image of the detection double slit is formed on a bi-cell detector,and the light intensities through the detection double slit are detected by the bi-cell detector.In this way,the position of the measured object can be obtained by detecting the light intensities on two separated parts of the bi-cell detector.

探测双缝放大成像在双像限探测器上，投影狭缝像透过探测双缝的光强分别被双像限探测器的两个像限所接收，通过检测双像限探测器两个像限上的光强获得被测物体的位置。

In the theory part, based on the rate-equation theory of four-level system, the expressions of output power and slope efficiency under the conditions of near-threshold and deeply pumping have been given. The effects of space distribution variables(the position of focusing point, dimension of pumping light and laser light and ellipticity)on the output characteristics were also discussed.

在理论部分，首先从四能级系统的理论出发，得到了近阈值条件和强泵浦条件下的输出功率和斜效率的表达式，并详细讨论了泵光聚焦位置，泵浦光和振荡光的光斑大小、椭圆度等空间变量对输出特性的影响。

Base on the experiment on the optical table, two setups are designed to diagnose plume in vacuum box.(4) Foundation information of MATLAB program is presented. Light wave front and light wave linearity transfer are simulated by using MATLAB. And the pole, globosity and cone plasma field interference figures are simulated by MATLAB, and reference fringe is added to the interference.

介绍了MATLAB语言的基础知识，MATLAB实现光波波前以及实现光波的线性传输的方法，并通过编写程序对各种不同的等离子体模型进行模拟，得到了柱状、球状及锥体时候的干涉图像，并可以在干涉图像中加入参考干涉条纹，可以直接得出相位差。

In cotyledon, on one hand, very weak GUS staining was observed in PARF8:GUS, but very strong was found in phyA-209 PARF8:GUS. In the shoot apical meristem, hypocotyle and root tip, on the other hand, phyA-209 PARF8:GUS exhibited weaker GUS activity than PARF8:GUS. Interestedly the same expression patterns of ARF8 resulting from disruption of PhyA have been observed in dark, white-light and far-red-light conditions.

结果表明，无论在黑暗、白光和远红光条件下，PhyA突变均明显提高幼苗子叶和叶片中ARF8的表达水平，但明显降低幼苗下胚轴、茎尖和根尖中的表达水平。

On this ship's people, good thought that several centuries the person gates, their clothing is various, curls the volume the hair, the neat coattails, the beautiful foreign-style clothing, the enchanting smiling face, they are chatting, the orchestra is singing, not far away also has the vaudeville performance, all come to be as if very fuzzy, captain looked like me to beckon, leads me to visit this huge ship, the luxurious decoration, the expensive meal small dish, had upper crust's guest, all were that luxurious, the intoxicant liquor fragrance, I thought that I might in here not long-drawn-out life approximately, was enjoying all, luxurious life, but all blurred, understands mistily, by now, the sky was projecting together the silver light, I was suitable the silver light direction to fly, captain actually closely held on mine foot, the appearance changed suddenly very fierce, my anxious strength wanted to hold him, by now, a lightning had divided, captain will overthrow, turns head looks, the luxurious steamboat already changed total wreck, but also sent out the intermittent odor!

在这艘船上的人们，好想几个世纪的人门，他们的着装各不相同，卷卷的头发，整齐的燕尾服，美丽的洋装，迷人的笑容，他们在谈笑，乐队在歌唱，不远处还有杂耍表演，一切来似乎很模糊，船长像我招手，带我参观了这艘巨轮，豪华的装饰，昂贵的餐碟，拥有贵族阶级的宾客，一切都是那么奢华，醉人的酒香味，我想我可以在这里无悠无虑的生活，享受着的一切，过着奢侈的生活，可一切又模糊了，蒙蒙懂懂的，正在这时，天空射出一道银光，我顺着银光的指引飞了起来，船长却将我的脚紧紧拉住，面目突然变的十分狰狞，我急力的想揣开他，这时，一道闪电劈过，将船长打倒，回头望去，豪华的轮船已变的破烂不堪，还散发出阵阵的恶臭！

The simulation result shows the collection efficiency of TIR lens model is 67% when the angle of light is confined within 15°. And the uniformity on observation screen is improved in some degree. The optimal design of TIR lens further provides the development space of LED micro-projection display system.4 On the base of the theory research and the model simulation, four projection display systems which have LCOS as micro-display panel and which combine different optical devise for UHP and LED light source respectively are proposed in this dissertation. And the quality of projection display system is evaluated by thesimulation outcome.

模拟结果表明，优化后的TIR透镜可实现将LED大角度扩展光束中67％的光能压缩到15°范围以内，并使目标屏的照明均匀性得到一定的改善，这为LED光源微投影显示系统设计提供了新的发展空间。4在以上理论研究和模拟分析的基础上，将优化和改造得到的照明光学元件应用到微投影显示的照明系统设计中，分别采用UHP和LED光源，设计了四套单片式LCOS微投影显示系统模型，通过光线追迹模拟结果，对系统性能进行了评价分析和对比。

A beam splitter is mounted on the substrate on a center line between elongations of the optical fibers, and light emitted from the lens portion propagates through space and is launched in focused form into the beam splitter, and a portion of the incident light is reflected, which propagates space and is launched in focused form into the lens portion and propagates through the optical fiber.

分光器(31)安装在基底(11)上并位于光纤(21)和(22)延长线之间的中心线(25)上，从透镜部分(21a)发射的光穿过空间并以聚焦的形式入射到分光器(31)，一部分该入射光被反射，该光穿过空间并以聚焦的形式入射到透镜部分(22a)、并穿过光纤(22)传送。

For that purpose, on the rotor there is located at least one transmitter, which transmits light towards a receiver mounted on the axis of rotation, the light being modulated with the data to be transferred.

为此目的，在转子上，设置有至少一个发射器，其向安装在转动轴上的接收器发射光，该光用待传输的数据进行调制。

Based on imaging technique, the shape measurement method and light scattering characteristics of static aerosol particles are investigated. The experimental apparatus is set up and the main effort is paid on the design of the scattering chamber and the optical fiber arrangement. The air-proof and the light-proof scattering chamber are designed for dynamic aerosol particles, and they are different from those for static aerosol particles. The control of airflow and the calibration procedure are also developed.

2针对静态气溶胶粒子，提出了基于成像法检测其形状与散射的方案，以散射腔为核心，确定了光纤插孔的排布，研制出"中正式"结构的实验装置；针对动态气溶胶粒子，设计了密封和光封的独特散射腔，实施了流量控制，制订了定标方案，初步完成了满足动态气溶胶粒形统计要求的实验装置。

Able to look past the light changed to look very far from the light, put on 100 days, when reading and writing literacy mirror like looking at 30 meters or even more distant mountains, as a reading and writing every day, day by day of the telescope to see the book is like watching an hour one hour away, to see the day the book is like watching a day in the distance, so that read and write every day, every day, telescopic, younger children, the eye still growing, better recovery capabilities, long time of the telescope, to enhance visual acuity, and myopia on the recovery.

能够把看近的光线改变成看远的光线，戴上百天读写镜在读写的时候就像在看30米外甚至更远处的山一样，一天天的读写，一天天的望远，看一小时书就像看一小时的远，看一天书就像看一天的远处，这样天天读写，天天望远，年龄小的孩子，眼球还在发育，康复能力比较好，长时间的望远，视力就提高了，近视就康复了。

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。