黄铜扣有缎面镍完成,完成这种多功能皮带。
Brass buckle has a satin nickel finish to complete this versatile belt.
模塑用半透明的蓝色或绿色丙烯酸酯,其不锈钢框架由砂光铬或磨砂镍完成。
Molded from translucent acrylic in blue or green, its stainless-steel frame bears a satin chrome or brushed nickel finish.
诺赛尔和他的团队选择了一些低廉且常见的催化酶,如镍、钴等,这让他们花费很低的代价就完成了类似的工作。
Nocera and his team identified a set of inexpensive, common catalysts including nickel and cobalt that get the job done with far less expense.
And at first this was done by Davidson and Germer, and they were American scientists who tried diffracting electrons from a nickel crystal.
这个实验首先是由,美国科学家Davidson和Germer完成的,他们尝试从镍晶体中衍射电子。
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