英语词汇“polyalcohol”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

polyalcohol n.

Brit.

/ˌpɒlɪˈalkəhɒl/

U.S.

/ˌpɑliˈælkəˌhɔl/

/ˌpɑliˈælkəˌhɑl/

[compare French polyalcool (1895 or earlier)] a polyhydric alcohol.

ΘΚΠ

the world > matter > chemistry > organic chemistry > alcohols > [noun] > polyhydric alcohols

polyalcohol1900

polyol1931

1900 E. F. Smith tr. V. von Richter Org. Chem. (ed. 3) II. 247 Of the aromatic polyalcohols, having the hydroxyl groups attached to different carbon atoms of the same side-chain, it is only the glycols and their oxidation products which have been studied in any sense completely.

1998 Proc. National Acad. Sci. U.S.A. 95 8048/1 Addition of either glycerol or other polyalcohol ‘dopants’ to the spotting solution consistently maximised the elongation and alignment of molecules.

单词	polyalcohol
释义	> as lemmas polyalcohol polyalcohol n. Brit. /ˌpɒlɪˈalkəhɒl/ , U.S. /ˌpɑliˈælkəˌhɔl/ , /ˌpɑliˈælkəˌhɑl/ [compare French polyalcool (1895 or earlier)] a polyhydric alcohol. ΘΚΠ the world > matter > chemistry > organic chemistry > alcohols > [noun] > polyhydric alcohols polyalcohol1900 polyol1931 1900 E. F. Smith tr. V. von Richter Org. Chem. (ed. 3) II. 247 Of the aromatic polyalcohols, having the hydroxyl groups attached to different carbon atoms of the same side-chain, it is only the glycols and their oxidation products which have been studied in any sense completely. 1998 Proc. National Acad. Sci. U.S.A. 95 8048/1 Addition of either glycerol or other polyalcohol ‘dopants’ to the spotting solution consistently maximised the elongation and alignment of molecules. extracted from poly-comb. form < as lemmas
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> as lemmas