英语词汇“sda”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sda
释义	SDA in the Oil and Gas Industry (ɛs di eɪ) or solvent deasphalting abbreviation (Extractive engineering: Refinery processes, Product) SDA is a process for extracting asphaltenes (= molecular substances in crude oil) and resins. SDA used a selective solvent or solvent mixture for the low-pressure extraction of asphaltenes,heavy resins, and heteroatoms. SDA was originally developed as a means of removing asphaltenes from lubricating oilfeedstock. SDA is a process for extracting asphaltenes and resins.
随便看	end run ends endship end-stopped end table end the conflict end to end endue enduing endungeon end up end up in smoke endurability endurable endurableness endurably endurance endurance race endurance racing endurance test endure endure a journey endure hardship endure humiliation endurer

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SDA in the Oil and Gas Industry