pump curve

• 泵的特性曲线,泵特性曲线

pump curve的用法和样例：

例句

1. This is the motors characteristic curve.
   这就是发动机特性曲线。
2. In this combined response transfer curve, there are two sloped regions.
   此混合响应转移特性曲线中共有两斜线坡段。