Proportion/servo-valve

• 比例阀

Proportion/servo-valve的用法和样例：

例句

1. Adding vibrationg signals in the direction of the variation of the control signal, overcome the friction of the proportional valve and the cylinder.
   在控制信号变化的方向上叠加颤振信号，克服了比例阀和气缸的静态摩擦力。
2. The swash plate variable displacement pump applied to an electro-hydraulic servo system usually induces unstable performance.
   摘要电液比例阀控斜板式变量泵应用于液压伺服系统，常造成稳定性不良问题。