他的话剧选材贴近生活，并在实验话剧界掀起了一场风暴。
He selects topics from real life, and stirs up a storm of "experimental drama".
金刚石因具有高硬度、高热导率、负电子亲和势等优点而成为场发射阴极的首选材料之一。
With the merits of high hardness, high thermal conduction, negative electron affinity, diamond is deemed one of the preferred materials of the field emission cathode.
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