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During the test, engineers carefully studied the assembly of the gun-type bomb to understand how it formed a critical mass.
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During the test, engineers carefully studied the assembly of the gun-type bomb to understand how it formed a critical mass.
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Related words
gun-type bomb
Noun
Japanese Meaning
核爆薬の一部を別の部分に高速で衝突させ、臨界質量を作り出して核分裂反応を引き起こすタイプの原子爆弾。 / 銃身内で弾丸のように一部の核爆薬を発射し、他の部分に衝突させることで爆発を誘発する原爆の形式。
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