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单词
dipolar ion
释义
dipolar ion
noun
:
an ion charged both positively and negatively (as that of an amino acid in solution)
:
an amphoteric ion
< the
dipolar ion
+
H
3
NCH
2
COO
-
of glycine >
— called also
zwitterion
; compare betaine 1a, inner salt
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更新时间:2025/12/8 18:00:26