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单词 trifunctional
释义

> as lemmas

trifunctional
trifunctional adj.
Brit. /(ˌ)trʌɪˈfʌŋ(k)ʃn̩(ə)l/
,
/(ˌ)trʌɪˈfʌŋ(k)ʃən(ə)l/
,
U.S. /ˌtraɪˈfəŋ(k)ʃ(ə)nəl/
Chemistry having three functional groups in the molecule.
ΘΚΠ
the world > matter > chemistry > chemical structure or stereochemistry > [adjective] > of or relating to functional groups in a molecule
trifunctional1929
monofunctional1946
1929 W. H. Carothers in Jrnl. Amer. Chem. Soc. LI. 2550 Among compounds having more than one functional group, those of the type x—R—y may be called bifunctional, R″x3, trifunctional, etc.
1975 Nature 10 Apr. 482/2 An essential feature is that some of these amino acids are trifunctional.
extracted from tri-comb. form
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as lemmas
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