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...
二次大战时,同化的步骤是加紧了.Steps toward integration were quickened in World War II.未同化的信念看上去有自己的生活方式.Unassimilated beliefs seem to adopt a life of their own.记者问:这次冲突,对欧洲的同化或缺乏同化的论争,有何意义?What does this controversy say about assimila...
a wood that will not accept oil paints一种不吸油漆的木料Applications: for tinting to oil paints, building materials, plastic and rubber products.用途: 用于油漆 、 建材 、 塑料、橡胶制品着色等.an artist working with acrylic paints用丙烯酸塗料创作的艺术家Several ...
...their preposterous claim that they had unearthed a plot.他们无比愚蠢地声称自己发现了一个阴谋It is preposterous to attribute to mere external conditions.仅仅以外部环境解释一切是不合理的.It would be preposterous to shovel coal with a teaspoon.用茶匙铲煤是荒谬的....
She knelt and brushed her lips softly across Michael's cheek.她跪了下来，轻吻迈克尔的脸颊。They knelt down and prayed.他们跪下祈祷。I knelt by the toilet and gagged.我跪在马桶边，一阵恶心。Outside the sergeant - adjutant knelt down beside me where I...