system curve中文什么意思

例句与用法

1. This paper designs the characteristic curves and system curves for the dredging materials of the water and all kind of mixtures , which base on the theory of hydraulic dredging and the experiment data of prototype dredger , then puts out the equations of computing the work point of dredge pump system and the model that can simulate the work condition of dredging pump such as the flow rate , vacuum and pressures
   该模型根据水力疏浚原理和1750挖泥船的技术数据，设计了泥泵和管路的清水特性曲线与泥浆特性曲线，在此基础上给出了泥泵工作点的计算方法。最后给出了计算泥泵工况的模型和仿真实例； 3 、绞刀电动机拖动系统。