... 排水型艇 displacement boat 排水量系数 displacement coefficient 排水量曲线 displacement curve ...
基于3个网页-相关网页
displacement coefficient method 位移系数法 ; 位移影响系数法
the displacement coefficient 排水量系数
power displacement coefficient 功率排水量系数
deadweight displacement coefficient 载重排水量系数
deadweight-displacement coefficient 载重量系数
displacement coefficient of center circle [机] 中心圆位移系数
resis-displacement coefficient 阻力排水量系数
The new-defined displacement coefficient, though still constant, is greater than traditional one.
新位移方程的系数也比传统假定下的位移方程的系数大，但也仍为常数。
On the basis of a large number of field test data, the regression of the displacement coefficient and system efficiency for pumping unit wells were established.
本文在抽油机井大量现场测试数据的基础上，建立了抽油机井系统效率、排量系数这两个重要指标与诸影响因素之间的回归方程。
On the basis of a large number of field data, the regression equations of displacement coefficient, down-hole power loss and surface efficiency for pumping wells are established.
本文以大量的现场测试数据为基础，建立了抽油机井排量系数、井下功率损失及地面效率的回归方程；
应用推荐