narrow gap region是什么意思

网络释义

用法例句

The bandgap narrowing is distributed between the conduction and valence bands,according to the Jain-Roulston model,and its effects on the currents of abrupt AlGaAs/GaAs HBTs including the self-heating effect,are analyzed.

基于禁带变窄量在导带和价带之间的分布比例与掺杂浓度相关的Jain-Roulston模型,研究了重掺杂能带结构的变化对突变异质结HBT电流影响。

An empirical method is proposed for determining the total bandgap narrowing in the base of a SiGe HBT,which is a function of temperature,impurity concentration and germanium fraction.

分析并计算了不同温度、掺杂浓度以及不同材料的禁带变窄量 ,与实验数据进行了对比 ,两者符合得很好 。

The apparent bandgap narrowing in bipolar transistors with ion implanted and epitaxial Si 0.

采用一种新的方法计算双极器件中离子注 B硅基区和原位掺 B的锗硅基区禁带变窄量 。

News in Brief--4th International Conference on the Physics of Narrow Gap Semiconductors

第四次国际窄禁带半导体物理会议

The theoretical and experimental aspects of inter-band optical transitions are discussed for narrow gap semiconductors.

讨论窄禁带半导体带间光吸收跃迁的理论和实验.

Blue Ribbon A -

(美, 英早年的)禁酒会(其成员在钮孔上佩戴一窄条蓝带)

Grooved pulleys for narrow V-belt

GB/T10413-1989窄Ｖ带轮

First-Principles Investigation on Peristylapolyenes and the Narrow of Band Gap of Anatase TiO_2 by N-doping;

盆烯分子与N掺杂锐钛矿型TiO_2体系所致的禁带宽度变窄现象的第一性原理研究

narrow band direct printing

窄带印字报窄带直接印字电报

A narrow border, molding, or fillet.

扁带饰窄条，装饰用嵌线或窄带

narrow-band optical bandpass filter

窄带光学带通滤波器

"Cell:a narrow, confining room, as in a prison or convent."

狭窄的房间:狭窄禁闭的房间,比如监狱或修道院。

A narrow, confining room, as in a prison or convent.

狭窄的房间狭窄禁闭的房间，比如监狱或修道院

a very narrow necktie usually tied in a bow.

一种打成蝴蝶状的窄窄的领带。

A neck of land, eg an isthmus

陆地的狭窄地带（如地峡）

narrow-band active repeater satellite

窄频带有源转发卫星

narrow-band transmission equipment

窄带雷达情报传输设备

Narrow braid formerly used as trimming.

以前用于滚边的窄棉带

group carrier supply narrow-band filter

群路载供给窄带滤波器

narrow-band charactascope

窄带频率特性观测器

primarily tropical narrow-mouthed toads.

主要指热带的窄嘴蟾蜍。