查询词典 semiconductor

It has been accepted that in metal-semiconductor contacts exist two kinds of current transport mechanisms (i.e., diffusion and thermionic emission) in series with each other.

本文把在金属-半导体接触中同时存在着扩散和热电子发射这样两种互相串联的电流传输机构这一看法推广到了异质结。

According to the electron transport mechanisms through the metal-semiconductor-metal junctions, two kinds of I/V characteristics are possible. One is based on thermionic emission theory and the other is related to tunnelingmodel.

根据电子在金属半导体接触中的输运机理，课题中主要讨论了热电子发射理论和电子隧穿理论。

Related technology is also researched.Finally,the thermobattery and the booster and steady voltage circuit module are tested by experiments,the result shows that the charging start-up voltage of booster and steady voltage circuit is0.911V,current is70mA.Output power reaches the maximum when equivalent internal resistance of semiconductor thermobattery series-parallel connection matches with load resistance.

并研究了工艺，最后通过试验测试温差电池组和升压稳压电路，结果显示升压稳压电路的充电启动电压为0.911V，电流为70mA，当半导体温差电池串并联的等效内阻和负载电阻匹配时输出功率达到最大。

Using semiconductor materials to make thermocouples,and form thermopiles by series connection,then constitutes thermobattery through series-parallel connection,then meets cell phone charging requirements through booster and steady voltage circuit module.

利用半导体材料制作热电偶，通过串联形成热电堆，再进行串并联构成温差电池组，经升压稳压电路后，该模块满足手机充电要求。

The thermoelectric effect of semiconductor thermoelectric materials has greatly potential application prospects,but how to improve the conversion.

半导体热电材料的热电效应有着巨大的应用潜力，但如何提高材料的热电转化效率是目前研究者们探讨的热点问题。

Its working environmental temperature for the purpose reducing dark current needs to be lowered by a semiconductor thermoelectricity cooling apparatus.

1引言红外单光子探测技术是当今量子信息安全研究的中心课题，其中单光子探测器的核心器件雪崩光电二极管，需要通过降低工作环境的温度来使他的暗电流噪声降低。

Our professional team members have more than 15 years of LED and IC electric circuit experience, 15 to 20 years of PCB experience and more than 18 year of SMD production experience. This is a professional team with the knowledge of semiconductor technology, electronics, electrical engineering, thermology, optics and material science. We effectively integrate light, electricity, heat and corporations into our products and sales.

我们的技术团队成员有超过15年 LED 的经验，有超过15年的 IC 电路经验，有15~20年的 PCB 经验及超过18年的 SMD 生产经验，技术团队是集半导体学，电子学，电力学，热学，光学，材料学於一身的专业团体有效整合光、电、热及机构的设计队。

The study of the thin-film structure and morphology during the thin-film growth has practical application in many areas, in particular in semiconductor industry.

薄膜生长过程中的结构和形态的研究在很多领域都有实际的应用，特别是在半导体制造领域。

With the development of high performance thulium PM materials, microelectronics technology, modern intelligent control technology and power electronics technology, especially high-power semiconductor devices, PM BLDCM has been developed more and more rapidly and applied extensively, which gradually replaced other types of motors in many occasions.

随着高性能稀土永磁材料、微电子技术、现代智能控制技术和电力电子技术特别是大功率半导体器件的发展，永磁无刷直流电机得到了越来越迅速的发展和广泛的应用，在许多场合开始逐步取代其它种类的电机。

Optical time division multiplexing ; demultiplexer ; semiconductor optical amplifier ; all optical signal process ; fast gain saturation

光时分复用；解复用器；半导体光放大器；全光信号处理；快速增益饱和

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。