示踪剂突破时间 breakthrough time of tracer
Laboratory findings shows that air-foam can greatly enhance oil recovery because it has blank off for oil reservoir. Angle of air injection has an effect on the breakthrough time at some degree.
实验结果表明,由于空气-泡沫对储层的封堵作用,能大幅提高水驱效果;气驱突破时间在一定程度上受注气倾角的影响,最终影响驱油效率。
参考来源 - 空气驱油实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
通过计算结果可以得到简单的关系式，能够预测突破时间。
A simple relational expression can be obtained by calculating results, and can predict breakthrough time.
并通过实例将其突破时间与底水的突破时间进行了分析比较。
The time of the breakthrough of edge water and that of bottom water are analyzed and compared with.
在共享受版权保护的内容时，好处除了不用付钱之外，用户还可以突破时间和地域限制。
In the case of file-sharing copyrighted content, the big advantage (apart from not paying for stuff) is the ability to ignore program scheduling or territorially-based release Windows.
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