英语词汇deasphalt怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	deasphalt
释义	deasphalt 简明释义脱沥青：一种从石油中去除沥青的工艺过程，以提高石油的质量和价值。网络释义 1 ?脱沥青 ... dacron short yarn 涤绘短丝 deasphalt 脱沥青 deoiled asphalt 脱油沥青 ... 双语例句 1 This paper suggests that the heavy oil is originated not only from water washing oxygenated mature oil, bio-degration or deasphalt process of this oil during immigration, but also from sub-humic ty… 本文提出了江汉盆地重质油的成因除具有成熟原油遭受水洗氧化作用、生物降解作用或运移中脱沥青作用外，还发现有的确系原生重质油，与膏盐环境偏腐泥型的不成熟生油岩有关。词源 1 deasphalt: de- +? asphalt FROM: wiktionary
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