这样，可正确预测混油界面到站时间、有多少混油量，并有时间将来油从一个储罐切换到另一个储罐。
This permits accurate prediction of arrival time of the batch interface, shows how much mixing has occurred, and gives time to arrange switching the stream from one tank to another.
对顺序输送管道进行模拟和分析的前提是能准确定位输油管道中多个混油界面的位置以及各个混油段的参数。
The positions and the parameters of the interfaces must be calculated accurately in order to conduct simulation and analysis for batched system.
在顺序输油管道中，混油界面的位置不断发生变化，水击波速等油品物性参数值在管道沿线的分布也随之变化。
In batch pipelining, the location of batching interface is always variable and the physical property values of involved oil such as surge wave speed change along pipeline.
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