查询词典 led

There are three proce dures in LED production, namely epitaxial wafer, tube core and encapsulation.

在LED生产过程中，主要有外延片生长、芯片和封装三个环节。

There are over 10 companies producing LED epitaxial wafer and tube core packaging in China now.

目前国内有十几家做LED外延芯片和芯片封装的公司，无论是上游的衬底、外延片生产，还是中下游的芯片制造、封装，都与国际大公司有一定的差距。

The invention adopts a semiconductor laser or other pumping lights, such as a LED light, to pump the etalons, optical elements and wave plates made of optical materials which can absorb the pumping light, and regulates the output power of the pumping light to change the temperature of transmittance zones of the etalons, wave plates and optical elements so as to realize the changing of transmission wavelength of the etalons, the quick changing of wave plate phase and the quick changing of optical length of optical elements.

本发明采用半导体激光或其他泵浦光如LED光泵浦由可吸收泵浦光的光学材料制作的标准具、光学元件、波片，由调节泵浦光输出功率改变标准具波片、光学元件透光区域的温度，从而实现标准具透过波长的改变、波片相位快速变化，光学元件光学长度快速变化。

But as for the music space precludes me eulogising more, this is a collection of all that made early Led Zeppelin great.

对于我以外的人来说，这是张充分表现出早期Led Zeppelin 伟大的唱片集。

It has remarkable features such as high energy efficency,natural and eye-pleasing lighting,well-distributed illumination,and beauty in design,etc.The LED color could be changed at will,and the type face is clear and realistic,providing fabulous whole appearance.

产品具有光效率高、光线自然柔和、光照明均匀、造型美观大方之特点， LED色彩可任意改变，字体清晰，真实感强；整体视觉效果佳。

This far-flying disc utilises an ultra-bright LED fiber-optic array illuminting the entire disc from every angle.

长期以来，这一飞碟1采用了超高亮度LED光纤阵列illuminting从各个角度对整个光盘。

But we're betting that all the cute interior detailing, the LED lamps, and the incredibly aggressive front and rear fascias of the concept will be gone.

但我们认为，所有的可爱的内部详细介绍，该LED灯，以及难以置信的侵略性的车头和车尾fascias的概念将不复存在。

The LED display screen is widely used in FIDS of modern airports,including check-in,arrival/departure,luggage claiming,boarding and other businesses.

现代机场的航显系统中大量应用 LED 显示屏，包括值机、进出港、行李提取、登机等业务中。

Do Data display, LED light source compare filament lamp section electricity 87%, compare fluorescent lamp section electricity 50%,And ages compare Pai flaming lamps long 20~30 diameters , compare fluorescent lamps long 10 diameters.

资料显示LED光源比白炽灯节电87%、比荧光灯节电50%，而寿命比白炽灯长20~30倍、比荧光灯长10倍。

The present paper main description controls the nRF401 wireless receiving and dispatching chip realization by the AT89S52 monolithic integrated circuit the near distance wireless communications system design proposal, and has realized the keyboard entry data and the LED demonstration receiving and dispatching condition, and accepts with the firing data time examines wrong and the verification.

本论文主要描述由AT89S52单片机控制nRF401无线收发芯片实现的近距离无线通信系统的设计方案，并实现了键盘输入数据及LED显示收发状态，及接受和发射数据时的检错与校验。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。