英语词典
the crudes
原油
相似词语短语the the───那个
the───art.这；那；adv.更加（用于比较级，最高级前）
the and the───和
the the thwal───逆流
the boy the girl───男孩女孩
the sooner the better───adj.愈早愈好；尽早，越早越好; 越快越好
the use the air───利用空气
the first the last───第一个最后一个
the plan for the───计划
双语使用场景light and sweet crudes from Saudi by its largest coker refinery at Qingdao are priced on a floating formulas against a basket of benchmark crudes.───其青岛焦化厂按每桶基准原油的浮动公式，对购入的沙特阿拉伯轻质低硫原油定价。
Even if countries around the world agree on measures to control carbon-dioxide emissions, says the agency, bituminous crudes like Canada's must fill a coming supply gap.───即使世界各国都同意采取措施来控制二氧化碳的排放，也必须有如加拿大沥青质原油这样的替代产品来填补未来的供应缺口。
crudes were purified by silica gel chromatograph and the crude peptides were purified by recrystallization using EtOH and H_2O.───粗品用硅胶柱色谱纯化，粗品肽用乙醇和水重结晶。
英语使用场景 the crudes
