03970673-n 'a steel or beryllium sphere containing plutonium 239 that triggers nuclear fission when compressed by explosives';
 
汉语 钚 核 , 钚核
英语 plutonium trigger , plutonium pit
Definitions
英语
a steel or beryllium sphere containing plutonium 239 that triggers nuclear fission when compressed by explosives
日语
火薬によって圧縮されると核分裂を引き起こすプルトニウム239を含む鋼鉄あるいはベリリウムの球
Relations
Hypernym: trigger
Holonym–Part: atom_bomb
Semantic Field: artifactn
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