heavy crude oil的意思|示意
美 / ˈhevi kru:d ɔil /
英 / ˈhɛvi krud ɔɪl /
重质原油
heavy crude oil相关例句
In - situ combustion is one of effective methods for heavy crude oil at home and abroad.
火烧油层是国内外热力开采稠油的有效方法之一.
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A new surfactant heavy crude oil sulfonates ( HCOS ) was synthesized from Daqing Heidimiao oil with fuming acid.
以大庆黑帝庙稠油为原料,发烟硫酸为磺化剂,合成了稠油磺酸盐.
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