unsaturated hydrocarbon

基本解释

And color stability of diesel fuel were affected by unsaturated hydrocarbon, alkyl indole, methyl- carbazole, aniline and phenol.
柴油色度安定性主要与其中的不饱和烃、烷基吲哚、甲基咔唑、苯胺、苯酚等有关。
Olefin (or alkene) Any unsaturated hydrocarbon containing one or more pairs of carbon atoms linked by a double Bond (see covalent Bond, saturation).
烯烃：含有一对或多对由双键连接的碳原子的一类不饱和烃。
Namely, the copper-containing wiring is covered with the barrier insulating film having an organic silica structure containing an unsaturated hydrocarbon and an amorphous carbon.
即，所述含铜布线被阻挡绝缘膜覆盖，所述阻挡绝缘膜具有含不饱和烃和无定形碳的有机二氧化硅结构。
ip.com