1.
Unified Modeling and Non-dimensional Analysis of High Speed Proportional Valve
高速比例阀的统一建模与非量纲分析
2.
Design and Experimental Investigation of an Ultra-high-speed Electro-hydraulic Proportional Valve
超高速电液比例阀的设计与实验研究
3.
Dynamic Simulation of Electrical Magnet of Super-High-Speed Proportional Valve;
超高速比例电磁阀电磁部分的动态仿真
4.
Modeling and validation of high speed and large flow cartridge proportional throttle valve
高速大流量插装式比例节流阀的建模与验证
5.
Proportional valves manufacture simple, low prices than servo valves, hydraulic valves than ordinary high.
比例阀制造简便，价格比伺服阀低廉，但比普通液压阀高。
6.
Stabilized Current High Efficiency PWM Proportional Valve Controller Design
稳流型高效PWM比例阀控制器的设计
7.
Design and Research on Numerical Proportion Pressure Control Valve of Automatic Transmission;
自动变速器数字比例调压阀设计与研究
8.
Research on the Numerical Proportional Pressure Regulation Valve for Metal Belt CVT
金属带式无级变速器数字比例调压阀的研究
9.
Design and Research in Numerical Proportion Flow Control Valve of Automatic Transmission
自动变速器数字比例流量阀设计与研究
10.
The principles, features of elastic pressure-reducing valve proportional pressure-reducing valve and regulative proportional pressure-reducing valve which are used in high-rise building water system are discussed.
论述了弹簧式减压阀，比例式减压阀与可调比例式减压阀的原理、点及其在高层建筑中的应用。
11.
The Design of a Steam Turbine High Pressare Valve Control System Based on Electro-hydraulic Proportional Valve
基于电液比例阀的汽轮机高压旁路阀控制系统设计
12.
Simulation and Experimental Research of Pneumatic Extra-high Pressure Proportional Valve;
超高压气动比例减压阀的仿真与实验研究
13.
Study of a Proportional Flow Rate Control Valve for High Temperature Gaseous Fuel;
比例式高温气态燃料流量调节阀的研究
14.
Design and Characteristics Analysis of a High Precision Pneumatic Proportional Pressure Valve
高精度气动比例压力阀设计与特性分析
15.
Development of the Characteristic Test System for High Pressure and Large Flow Electro-hydraulic Proportional Valves
高压大流量电液比例阀性能测试系统研制
16.
Proportion-Digital Valve Entire Dual Programmable Governor System Control Method Research and System Realization;
比例—数字阀全冗余可编程调速系统的控制方法研究与系统实现
17.
Research on Multi-way Directional Valve with High-speed On-off Valve as Its Pilot Valve
以高速开关阀为导阀的多路换向阀的研究
18.
The winch adopted valve-controlled proportional speed regulation hydraulic drive and PLC control to realize stepless speed change of the winch drum and coordinating control of the cable layer.
管线绞车采用阀控比例调速液压驱动、LC控制,实现了卷筒的无级变速和排缆器的协调控制。