单词 | hydrofined |
释义 | > as lemmasˈhydrofined ˈhydrofined adj. obtained by hydrofining. ΘΚΠ the world > matter > chemistry > organic chemistry > chemical processes or reactions > [adjective] > petroleum processes > obtained by hydroforming hydrofined1931 hydroformed1941 1931 C. Ellis Hydrogenation Org. Subst. xlviii. 577 The hydrofined lubricating oils are not as readily oxidized as the untreated oils. 1955 Petroleum Refiner May 153/2 The quality of the raw and hydrofined distillates was determined by inspection tests, measurement of hydrogen content, and burning-quality tests. < as lemmas |
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