Synset:plutonium trigger
Part Holonyms:A-bomb atom bomb atomic bomb fission bomb plutonium bomb
Hypernyms:trigger
Inherited Hypernyms:plutonium triggertriggerdeviceinstrumentalityartifactwholeobjectphysical entityentity
单词 | plutonium pit |
释义 | Plutonium Pit nnoun.artifacta steel or beryllium sphere containing plutonium 239 that triggers nuclear fission when compressed by explosives Synset:plutonium trigger Part Holonyms:A-bomb atom bomb atomic bomb fission bomb plutonium bomb Hypernyms:trigger Inherited Hypernyms:plutonium triggertriggerdeviceinstrumentalityartifactwholeobjectphysical entityentity |
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