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Terms for subject Metallurgy containing 半衰 期 | all forms | in specified order only
ChineseEnglish
半衰period of half change
半衰期half-life (period)
半衰期half-time
半衰期period of half change (放射性元素的)
半衰期half-value period
半衰期half-period
半衰期half-period
平均半衰期mean half life
半衰期物质long-half-life material