shuibeng gongzuodian水泵工作点(pump operating point)水泵性能曲线与管路特性曲线的交点，也叫工况点。 水泵一管路系统的平衡状态，取决于物质和能量的平衡。
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The pump operating point is abnormal to normal operating point, that extra point.
此工况点正常也是水泵畸形作业点，即额外点。
The authors point out that only after selecting rational operating mode and control mode of pump unit can the safe and steady operation of pipeline be ensured.
提出只有选择工艺合理的泵机组运行方式和控制方式，才能实现成品油管道的安全平稳运行。
Through calculating friction factor and operating point of pump or fun of two examples on fluid mechanics, methods using solver and curve-fitting in EXCEL were introduced.
通过对流体力学中沿程阻力系数和泵与风机工作点等问题的求解，介绍了EXCEL单变量求解器和曲线拟合的方法。
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