asphaltine

常见例句

用作名词 (n.)

• Some factors affect the determination of asphaltine content in crude oil by dual wavelength spectrophotometric method.
  沥青质在原油中的稳定性主要取决于原油对沥青质的溶解能力。
• Bio-enzyme injected into formation can remove wax and asphaltine from the surface of solid particles of the rock.
  注入到地层中的生物酶，剥落附着在岩石颗粒上的蜡及沥青质。
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