如果你打算走精油路线，那就要熟读所有的安全指示。
If you're going to go down the essential oils route, then be sure to read up on safety tips first.
对用石油路线和乙醇路线生产EG的总生产成本进行了比较。
The total production cost was compared between the petroleum and alcohol route.
世界范围内的石油资源紧缺和丙烯需求的迅速增长使得非石油路线制取丙烯的方法备受关注。
The oil shortage worldwide and the increasing demand for propylene call for the alternative non-oil routes to produce light olefins.
若考虑车辆技术的进步，甲醇汽油路线的一次能源消耗可比传统汽油路线降低9%，温室气体排放量仅增加3.5%。
Compared with conventional gasoline pathway, methanol-gasoline pathway can reduce primary energy consumption by 9% and increase GHGs emission by only 3.5% with the progress of vehicle technology.
结合生命周期评价原理，对煤制甲醇与原油制汽油混合而成的甲醇汽油路线的能源消耗与温室气体排放进行生命周期分析。
Combined with life cycle assessment principle, the total primary energy consumption and green house gases (GHGs) emission of methanol-gasoline pathway are analyzed.
结合生命周期评价原理，对煤制甲醇与原油制汽油混合而成的甲醇汽油路线的能源消耗与温室气体排放进行生命周期分析。
Combined with life cycle assessment principle, the total primary energy consumption and green house gases (GHGs) emission of methanol-gasoline pathway are analyzed.
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