helium-4
(physics) The normal isotope of helium, ⁴₂He, that has two neutrons
Alternative spelling of sacré bleu
Initialism of continuity Rambus in-line memory module.
plural of Leitch
研究者たちは、2つの中性子を持つ通常のヘリウム同位体の散乱断面積を測定して原子核構造を調べた。
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