Semiconductors containing such impurities are called p - type semiconductors.含有这类杂质的半导体叫做P型半导体.It is not possible to name any particular conductivity at which metals end and semiconductors begin.不可能说出在哪个特定的导电系数处是金属和半导体的分...
Crystals may be insulators, semiconductors, or conductors.晶体可以是绝缘体, 半导体, 或导体.Semiconductors containing such impurities are called p - type semiconductors.含有这类杂质的半导体叫做P型半导体.It is not possible to name any particular conduc...
We have no intuitive grasp of the immensity of time.我们对时间的无限没有什么直观的认识。the immensity of the universe宇宙的浩瀚无垠...the immensity of the nocturnal sky.夜空的浩瀚The immensity of the universe is difficult to grasp.宇宙的浩瀚难以捉摸。I believe...
The intestinal ( infection ) effecting ( causes ) costs a ( loss ) lot of ( fluids ) fluence.这种 肠 内的感染导致水分的缺失.Prospects for effecting real political change seemed to have taken a major step backwards.实现真正政治变革的机会似乎变得更加渺茫了...