...发市场重庆批发市场北京批发市场小商品市场 商品百科饰品信息 玩具知识玩具资讯义乌日用品批发商提示, 金属工艺品(Work of Metal)是用金、银、铜、铁。
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Let the metal pot ornament wealthy homes; you have work to do in those of the poor.
让金属锅仅仅作为家里的摆设,在贫困当中你必须行动。
Simply flanking the piezoelectric layer with thin concentric layers of metal would not work because metals tend to have a low viscosity.
仅仅在两侧安放压电层和薄薄的同心金属层是起不了多大作用的,因为金属的粘度很低。
Most of us have seen them-people combing the beach for loose change with metal detectors as the rest of us work on our tan.
我们大都见过这种情形—当其他人在海滩上忙着把皮肤晒成褐色的时候,有人却在用金属探测器小心地梳理着海滩。
The work is made up of a nearly life-size metal statue of Buddha.
VOA: special.2011.05.18
So, we do this here for the photoelectric effect, and in terms of the photoelectric effect, what we know the important point is that the incoming photon has to be equal or greater in energy then the work function of the metal.
所以,我们做这个是为了说明,光电效应,在光电效应方面,我们知道的最重要的事情,就是入射的光子能量必须等于,或者大于金属的功函数。
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