zirconium

It has zirconium/hydrogen reaction rate and where it occurred, obviously about the same place. The percentage reaction.

它有锆或氢的反应速率,它发生的位置，很明显是在同样位置,百分比反应。

Gas reactors require enrichments in the order of up to 20%. So we need to fabricate the uranium into pellets which are clad in zirconium tubes which are placed into the reactor core.

气体反应堆要求充实，以此能,达到20%，所以，我们需要制造出在芯块中的铀,那是锆管道的金属外壳,那被放置入一个反应堆核心里去。