barrel bulk
英 [ˈbærəl bʌlk]
美 [ˈbærəl bʌlk]
网络 五立方英尺容积
双语例句
- The calculation of the volume efficiency of rod pumps includes the calculation of four parameters, i.e. the plunger stroke loss factor, pump barrel fill coefficient, leakage coefficient and bulk effect coefficient of produced liquid.
有杆抽油系统中抽油泵容积效率的计算一般由柱塞行程损失系数、泵筒的充满系数、漏失系数和抽汲液体的体积效应系数等4部分构成。