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3 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 ethylidene
 亞乙基

From: DICT.TW English-Chinese Medical Dictionary 英漢醫學字典

 ethyl·i·dene /ɛˈθɪləˌdɪn, ˈɛθəl-/ 名詞
 亞乙基,乙叉

From: Webster's Revised Unabridged Dictionary (1913)

 E·thyl·i·dene Chem. An unsymmetrical, divalent, hydrocarbon radical, C2H4 metameric with ethylene but written thus, CH3.CH= to distinguish it from the symmetrical ethylene, CH2=CH2. Its compounds are derived from aldehyde. Formerly called also ethidene.
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