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单词 θ68020
释义
the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > decomposition > a compound formed during (2)
producta1626

A substance formed in a chemical or nuclear reaction. See also by-product, n., end-product, n. 1.

educt1780

Chemistry. A substance which has been physically extracted or isolated from a compound or mixture in which it occurs (contrasted with a product…

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更新时间:2025/2/24 5:48:46