water of hydration 名詞
結晶水,結合水
Hy·dra·tion n. Chem. The act of becoming, or state of being, a hydrate.
Water of hydration Chem., water chemically combined with some substance to form a hydrate; -- distinguished from water of crystallization.
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water of hydration
n : the water present in hydrated compounds [syn: water of
crystallization, water of crystallisation]