Among those methods of ensuring the supply of liquid fuel, shale oil is a realistic energy substitute for petroleum.
在保证液体燃料供应的诸多办法中，页岩油是一种较现实的石油替代能源。
These curves and datas are of great use to compositions and function of petroleum ether and liquid paraffin, this analytical method is based on TBP distillation of coal liquefied oil.
这些曲线及数据不仅对石油醚和液体石蜡的组成和使用性能有参考价值，而且这种分析方法为煤液化油的实沸点蒸馏奠定了基础。
And equally, it applies in petroleum, chemical industry, oil and other liquid prod - uet's preservation and transportation system's pipeline cleaning.
该技术同样适用于石油化工行业油类及其他外档液体产品储运系统的管道清洗。
Crude petroleum (oil) and other hydrocarbons produced at the wellhead in liquid form; includes distillates or condensate recovered or extracted from natural gas.
指原油和以液态形式在井口产出的其他烃类；包括从天然气中回收的凝析液。
The methanol oil (liquid fuel) can be used as engine fuel, and can also be used to produce ethylene and propylene replaced petroleum material.
甲醇油除作发动机燃料外，还可加工转化成乙烯、丙烯替代短缺的石油原料。
UOE pipe is widely used in transportation of oil and gas; furthermore, it also can make gas and liquid as impetus to transporting ore, corn, petroleum, and coal.
UOE钢管应用范围十分广阔，不仅应用于铺设长距离高压输油气管线，并且已经扩展到以气体，液体作为推动力输送矿石、谷物、石油、煤炭。
A half year observation shows that silicon oil based magnetic liquid is stable in water and the mixture of petroleum and water.
经过半年的观测，结果表明，制备的硅油基磁性液体在水或石油和水的混合物中是稳定的。
A half year observation shows that silicon oil based magnetic liquid is stable in water and the mixture of petroleum and water.
经过半年的观测，结果表明，制备的硅油基磁性液体在水或石油和水的混合物中是稳定的。
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