Bottomflow structure is changed because of the existence of the non uniform sediment.
通过考察水流结构的改变，研究了非均匀沙的起动。
2
This method is able to continuously predict the capacity changes of gas well at various bottomflow pressures al...
该法并能连续预测不同井底流压下的气井产能变化。
3
Based on the sedimentation rule, the bottom sediment distribution in rake thickener is analysed, and bottomflow separation is suggested to raise the production efficiency.