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介绍烃类及其衍生物的液体密度、表面张力和原油、重油,沥青粘度等物性数据及关联方法。对查表和计算两种方法列举了实例,并介绍了计算程序。
Describe the liquid density, surface tension and hydrocarbon and its derivatives of crude oil, heavy oil, asphalt viscosity and other physical properties of data and related methods. Examples of the two methods of look-up table and calculation are listed, and the calculation program is introduced.