| 释义 |
acetylene seriesn.（名词）- A series of unsaturated aliphatic hydrocarbons, each containing at least one triple carbon bond, having chemical properties resembling acetylene and having the general formula CnH 2n - 2, with acetylene being the simplest member. 炔属烃：一系列不饱和的脂族碳氢化合物，每一个至少含一个三重碳键，有与乙炔类似的化学性质，一般化学分子式为CnH 2n - 2，以乙炔作为最简成份
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