International market oil price keeps running under high price level, the price margin of inferior crude oil and high-quality crude oil increases.
国际原油持续在高价位下运行，劣质原油与优质原油的价差拉大。
Even though the United States relies very little on Libya for imports, the reduction of high-quality crude on world markets has pushed up oil and gasoline prices for Americans as well.
虽然美国从利比亚进口的原油非常少，但是全世界高质量原油的减少也推高了美国石油和汽油价格。
High quality super fine zinc dusts are produced with electric furnace crude zinc pig as raw material by using distillation condensation technology.
以电炉粗锌为原料，采用精馏-蒸发-冷凝法生产高品质超细活性锌粉。
In processing high sulfur crude oil, the YPC refinery gradually found that the sulfur had harmful effects to quality of its products and causing equipment erosion.
扬子炼油厂在加工高硫原油过程中，逐步感受到硫对产品品质、设备腐蚀的影响和危害。
The discovery of the mature crude oil of low sulfur and high quality shows prospecting value for oil gas in Chagan Depression.
查干凹陷轻质低硫成熟原油的发现显示出查干凹陷良好的油气勘探前景。
During viscous crude oil steam flooding, a high pressure steam water separator is introduced to improve steam quality and then enhance recovery factor.
为在稠油热采蒸汽驱阶段提高注汽干度，进而提高稠油开采率，引进了高压汽水分离器。
Technological flowsheet for producing cobalt oxide from crude cobalt hydroxide is discussed. It has been proves that high quality cobalt oxide can be produced using to this flowsheet.
介绍了以粗氢氧化钴为原料制取高品质氧化钴的工艺流程。并按流程组织了一定规模的生产，产出了高品质氧化钴。
Technological flowsheet for producing cobalt oxide from crude cobalt hydroxide is discussed. It has been proves that high quality cobalt oxide can be produced using to this flowsheet.
介绍了以粗氢氧化钴为原料制取高品质氧化钴的工艺流程。并按流程组织了一定规模的生产，产出了高品质氧化钴。
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