钴弹

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意思解释:(Cobalt is played)一种理论上的原子弹或氢弹,装于钴壳内,爆炸后可使钴变成致命的放射性尘埃。

钴弹的意思

一种金属元素。符号Co,原子序27,原子量58.9332,色灰白,略带红,在工业上是制造永久磁铁的重要原料。钴、铬和钼的合金可以用来制造高速切削的工具。…

钴弹是什么意思

A kind of tantalum. Symbolic Co, atomic foreword 27, atomic weight 58.9332, color is ashen, summary tape is red, the important raw material that makes permanent magnet is on industry. The alloy of cobaltic, chromium and molybdenum can use the tool of cutting of production high speed. ...

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