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fissionable adj.可分裂的,可裂變的。n.〔常 pl.〕 可裂變物...

fissiparous

The fissionable material defined by the preceding paragraph should be reported to the atomic energy council once every half - year 前項可分裂物質,應每半年向原子能委員會申報一次。

Operations with fissionable materials outside reactors , nuclear criticality safety in 外部反應堆可裂變材料的核臨界安全性操作

The reaction is slowed by a combination of depletion of the fissionable material and expansion of the core . 由于裂變物質的耗盡以及由于核心的膨脹,才使反應減慢下來。

In a hole in the center of this system is placed a subcritical sphere of fissionable material . 在這個系統的中心圓洞中放置一枚次臨界的球形可裂變物質。