The higher value is comparable to those obtained in cvd epitaxy . 这个高的数值可以和从化学气相淀积外延得到的数值相比拟。
Except in the higher echelons, extensive classification has no place in the classification of vegetation . 除高阶类级之外，外延分类在植物分类中还是没有地位的。
America is, of course, an extension of europe in europe's expansionist phase. it has been peopled mainly by europeans . 美国当然是欧洲向外扩张时期的外延，欧洲人是主要的移民。
Commercial gaas epitaxial layers are of good enough quality that losses due to material and interface perturbations are negligible . 市售GaAs外延层的质量相当高，故其材料和界面起伏引起的损耗可忽略不计。
The growth processes of liquid-phase epitaxy will be discussed in some detail, as crystal growth is a necessary step for the realization of integrated optics using . 再略为详细地讨论液相外延生长过程，因为晶体生长是实现集成光路使用的必不可少的一个环节。
In contrast to the cvd process, mbe does not require the extensive safety precautions, although solid arsenic dopant must be handled carefully . 和化学气相淀积工艺相反，虽然在操作中对于固体砷还是必须非常小心掌握，但是，分子束外延不需要庞大的安定保险装置。
The first is intension and extension of indirect tax 一是间接税的内涵和外延。
The extended connotation and denotation of trading expense 试论方剂学内涵与外延
Connotation and extension of the concept of market cost 交易费用概念的内涵与外延
