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olefins n
geol. 烯桂
olefin ['əuləfin] n
gen. 链烯烃; 烯族，属; 烃
avia. 烯族烃
chem. 链烯烃
el. 烯炷族; 烯; 烯炷
geol. 烯桂
oil 烯烃
tech. 链; 烯属烃; 链烯烃
olefins: 110 phrases in 14 subjects
Automobiles6
Aviation1
Chemistry14
Company name1
Earth sciences1
General2
Life sciences1
Oil / petroleum27
Oil processing plants8
Plastics6
Polygraphy1
Polymers23
Technology18
Textile industry1

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