But with an average annual growth rate of 8 percent over the last decade, it’s also Africa’s fastest growing non-oil-producing country.
由于过去十年来年均增长率达到了8%，莫桑比克也是非洲非石油生产国中增长最快的国家。
2
Accurately deriving the true liquid flow velocity is the key for determining the stratification flow rate of oil and water and logging interpretation of liquid producing profile.
准确求取流体的真实流动速度是确定油水各相分层流量及产液剖面测井解释的关键。
3
Oil well engineering is quite an art - once you have a filed producing, how do you get the right balance between the rate of extraction and the total amount that you can extract from it.