音标：[æs'fælti:n] ；

沥青质

asphaltine的用法和样例：

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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学英语单词

Acdnt

Advanced Communication Function

aldehyde collidine

antilifer

autoregressive model (ar model)

carrier frequency synchronization

CCAD