14650137-n 'a highly fissionable isotope of plutonium that is used in atomic weapons and as a reactor fuel';
 
汉语 钚239 , 钸 239 , 钚 239
英语 plutonium 239
Definitions
英语
a highly fissionable isotope of plutonium that is used in atomic weapons and as a reactor fuel
produced by irradiating uranium 238 with slow electrons
日语
核分裂性の高いプルトニウムの同位元素で、核兵器の中に、また原子炉燃料として用いられる
ウラン238を遅い電子で照射することによって生成される
Relations
Hyponym: weapons_plutonium
Hypernym: plutonium
Semantic Field: substancen
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