沥青基原油含较高比例的非烃组分，如氮、硫、氧的化合物。
An asphalt-base crude is one containing a relatively high proportion of nonhydrocarbon constituents such as nitrogen, sulfur, and oxygen compounds.
天然气以低含非烃气为特征，不同气藏天然气干燥系数差别明显，组分运移分馏现象明显。
The gases have very low non-hydrocarbon contents and different dry coefficients with distinct component fractionation between reservoirs.
原油族组分分析结果表明，菌种能够降解稠油中的非烃和长链饱和烃。
Crude oil group analysis shows that the bacteria can degrade nonhydrocarbon and long chain saturated hydrocarbons.
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