| 单词 | ethylene group |
| 释义 | ethylene groupnoun Chemistry.the bivalent group, −C2H4−, derived from ethylene or ethane. Also called ethylene radical. Words nearby ethylene groupethylene, ethylenediaminetetraacetic acid, ethylene dibromide, ethylene dichloride, ethylene glycol, ethylene group, ethylene oxide, ethylene series, ethyl ether, ethyl group, ethyl hexoate Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for ethylene groupethylene group ethylene radicalnounchem the divalent group, -CH 2 CH 2 -, derived from ethylene Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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