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单词 trihydro-
释义 trihydro- Chem.|traɪˈhaɪdrəʊ|
[f. tri- 5 + Gr. ὑδρο-, combining form of ὕδωρ water: see hydro-.]
A formative denoting that the compound contains the elements of three molecules of water, H2O, united to the substance designated by the rest of the name; e.g. trihydrostrychnine, C21H28N2O5, which differs from strychnine, C21H22N2O2, by 3H2O.
1879Jrnl. Chem. Soc. XXXVI. 387 Another basic substance was obtained, trihydrostrychnine.
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