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单词 θ76249
释义
the world > matter > physics > electromagnetic radiation > heat > [noun] > unit of heat > of specific amount (4)
kilocalorie1894

= calorie, n. (a).

gram calorie1902

= calorie, n. (b).

Q1952

Physics. A unit of energy equal to 1018 British thermal units (very nearly 1021 joules).

kcal.1954

kilocalorie(s).

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更新时间:2024/12/24 1:34:53