This study provides reference to optimization of liquid withdrawrate in waterflooding reservoirs.
该研究可为不同类型注水开发油藏采液速度的优化提供借鉴。
2
Although population, industrial output and economic productivity have continued to soar in developed nations, the rate at which people withdraw water from aquifers, rivers and lakes has slowed.
尽管发达国家的人口、工业产出和经济生产率还在飙升，但人们从含水层、河流和湖泊取水的速度已经放缓。
3
George Osborne's decision to withdraw child benefit from families where a parent earns enough to pay income tax at the higher rate (40%) has been extensively covered this week.