单词	fissionable
释义	fissionable /ˈfɪʃ(ə)nəb(ə)l / adjective Another term for fissile. the fissionable material with which to construct nuclear weapons... The fact remains that many, if not most, countries can't be trusted with the technology, if only because of carelessness with fissionable materials or nuclear waste. If we use more nuclear power (either because we are forced to, or in pursuit of lower CO2 emissions), we could do this for about 100 years using current nuclear reactors, before fissionable uranium runs out. Critical mass is the minimum mass of fissionable material required to sustain a nuclear fission reaction.
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