Also, the important polymer flooding mechanism "oil block" is illustrated in the results of calculation.
同时，计算结果直观反映了聚合物驱重要的“油墙”形成机理。
So it's necessary to deep research water invasion mechanism and early prediction method; water influx calculation and water flooding gas reservoir reserve calculation.
所以有必要深入研究气藏水侵机理及水侵识别早期预测方法、水侵量及水驱气藏储量计算方法。
Based on the practical experience in the projects of tailing reservoirs and hydropower engineering, the calculation methods for protecting tailing DAMS against flooding are studied.
立足于尾矿库工程和水利水电工程的实践经验，研究了尾矿坝防洪安全的计算方法。
The text introduces the calculation of overfalling quantity should be based on broad crested weir or short canal when renovating overtopping flooding.
提出整治工程漫顶溢流时溢流量按宽顶堰或短渠计算；
The text introduces the calculation of overfalling quantity should be based on broad crested weir or short canal when renovating overtopping flooding.
提出整治工程漫顶溢流时溢流量按宽顶堰或短渠计算；
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