... nickelic高镍(的)、三价镍(的) nickeliferous镍的、含镍的 night gang、night shift、night-turn夜班 ...
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他们选取一个铅原子,将其加速,让它与镍的原子碰撞。
They take an atom of lead, accelerate it, and have it collide with an atom of nickel.
镍的价格在该季度下降了50%,锡比月初的记录价格下降了12%。
Nickel prices have fallen by half in three months; tin has fallen 12% from the record price touched earlier this month.
一些吹毛求疵的批评者认为淡水河谷对铜和镍的风险投资并没有完全成功。
Critics carp that Vale's ventures in copper and nickel have not been wholly successful.
And these rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.
这些光圈,表明了了镍的晶体结构,而且只能通过,光线中波的特征来解释。
They take an atom of lead, accelerate it and have it collide with an atom of nickel.
他们选取一个铅原子,将其加速,让它与镍的原子碰撞。
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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