1)cement efficiency,水泥效率2)Displacement Efficiency of Cementing,注水泥顶替效率3)energy efficiency of cement,水泥的能量效率4)reservoir-trap efficiency,水库截留(泥砂)效率5)dredging pump efficiency,泥泵效率6)highly effective water stemming,高效水炮泥
用法和例句
The Rotating Casing Flow Field in Eccentric Annuli and Its Effecting on Displacement Efficiency of Cementing;
偏心环空旋转套管流场及对注水泥顶替效率的影响
An experimental research on the dust suppression effects of highly effective water stemming
