proportion valve造句

例句与造句

1. lspv load sensing proportioning valve
   载荷感测比例阀
2. inertia proportioning valve
   惯性比例阀
3. the hydraulic pressure parts adopt the high dynamic proportion valve to control accurately key component movement . 4
   usingdouble采用四杆长导套导向,配合精良保证压头及模具的精确运动。
4. the nonlinear problem is ubiquitous and is difficult to solve in electro-hydraulic servo system . it is caused by the throttling property, because of the existing of the servo valve, proportion valve and throttling valve, by the dead band, the back lash and so on
   非线性是电液伺服系统中普遍存在且至今没有很好解决的问题,这些非线性主要由电液转换和控制元件(伺服阀、比例阀或节流阀)的节流特性和液压动力机构的滞环及死区等因素引起。
5. with the development of test-machine technology, in recent years electro-hydraulic universal material test-machine of the country inside and outside develops three different control modes : electro-hydraulic servo valve's control; adopted the pressure valve's control with speed controller; proportion valve's control of wide flux
   随着试验机技术的进步，近年来国内外电子液压万能试验机发展了三种不同控制方式：电液伺服阀控制、采用具有速度控制器的压力阀控制和宽流量范围的比例阀控制。
6. It's difficult to find proportion valve in a sentence. 用proportion valve造句挺难的