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单词 megajoule
释义

megajoule


megajoule

(ˈmɛɡəˈdʒuːl) n (Units) a unit of work or energy equal to one million joules

megajoule


megajoule

The international derived unit for measuring energy, work or force, which is defined as the work produced by the force of 1 newton acting over a distance of 1 metre, where 4.2 MJ is equal to 100 kcal. To convert from kilocal to MJ, multiply by 4.814 x 10-3.
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更新时间:2025/2/7 19:44:41