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单词
alkene series
释义
WordReference Random House Unabridged Dictionary of American English © 2024
al
′
kene se′ries,
[
Chem.
]
Chemistry
the homologous series of unsaturated, aliphatic hydrocarbons containing one double bond and having the general formula C
n
H
2n
, as ethylene, H
2
C=CH
2
. Also called
ethylene series, olefin series.
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更新时间:2025/10/15 11:41:52