1) valence band
价带<光>
2) valence band photoemission
价带光电子能谱
3) Intervalence Band Absorption
价带间光吸收
4) valence band
价带
1.
Based on the valence band E(k)-k relation of strained Si/(001)Si_(1-x)Ge_x,the hole effective mass along arbitrarily k wavevector direction were obtained.
基于应变Si/(001)Si1-xGex材料价带E(k)-k关系模型,研究获得了其沿不同晶向的空穴有效质量。
5) valence-band offsets
价带带阶
1.
The valence-band offsets of such systems are calculated by frozen potential method and their Joint density of states has been computed by tetrahedron method.
在此基础上，用冻结势方法计算了该超晶格系统的价带带阶；用四面体方法计算了该系统的联合态密度。
6) light band
光带
1.
According to the textile technological requirement and the characteristics of closed buildings,light sources of the factory should adopt ones that form linear light sources_continuous light band consists of flourescence lamp.
根据纺织厂工艺要求及封闭式厂房的特点 ,厂房照明采用线性光源———荧光灯组成的连续光带照明较好 ,但因采用的灯具为荧光灯 ,设计时要解决频闪效应。
2.
The article analyzes the cause of the common fault,including appearance of no light band and insufficient show distance of the signal controller,adopts measures of increasing rheostat and gasket,and achieves good effect.
分析铁路信号系统室外设备经常出现无光带、信号机灯光显示距离不足的故障及其原因,采取增加变阻器、铁垫片等措施,取得较好效果。
补充资料：价带
见固体的能带。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条