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单词 aquavalent
释义

aquavalentn.

/əˈkwavələnt/
Etymology: < Latin aqua water + valēnt-em present participle of valēre to be strong, to equal; compare equivalent.
Chemistry.
The molecular proportion between an anhydrous salt and the water of its cryohydrate, i.e. the number of molecules of water with which one molecule of the salt unites.
ΚΠ
1881 in H. Watts Dict. Chem. VIII. 1005.
This entry has not yet been fully updated (first published 1885; most recently modified version published online March 2021).
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n.1881
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