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1·The electro-hydraulic proportional control valve uses the proven force feed-back system for improved hysteresis, repeatability, and response.

电液比例控制阀使用的证明力反馈改善滞后性，重复性系统和响应。

2·The device mainly consists of connection flange, brake disc, braking caliper, bracing frame, force-multiplier pump, hydropneumatic pipeline and proportional control valve.

该装置主要由连接法兰、刹车盘、刹车钳、支撑架、加力泵、液气管线和比例控制阀等组成。

3·The VED03M Proportional Control Valve with on-board electronics combines the precision of electronics with the ruggedness of hydraulics to stretch the performance of your machines.

VED03M系列比例控制阀装有电子面板，将电子设备的精确性与液压设备的坚固耐用性结合起来，能够大大延伸您的设备性能。

4·When the temperature control knob to set a temperature, hot and cold water mixing valve through proportional control into the outlet, the outlet temperature is always constant.

当温度调节旋钮设定某一温度后，混水阀通过调节进入出水口的冷热水比例，使出水温度始终保持恒定。

5·This paper introduces an electrohydraulic control system based on PLC. A double close - loop control system with electro - hydraulic proportional valve is adopted.

一种基于PLC的电液自动控制系统，采用了电液比例阀的双闭环控制系统。

6·A new load-sensing method to control the moving velocity and pressure of actuating mechanism by controlling the displacement of proportional overflow valve is introduced.

本文介绍了通过控制比例溢流阀排油流量，控制执行机构运动速度和压力负载敏感的新方法。

7·Elaborates al sheet mill spray system, introduces mill spray control mechanism of electro-air proportional valve.

阐述铝箔轧机喷淋系统，介绍电—气比例阀在轧机油喷淋方面的控制机理。

8·According to actual conditions, design a fuzzy adaptive PID controller to control the openings of the electro-hydraulic proportional valve port, implementing a safe and smooth braking.

依据实际工况，设计了一种模糊自适应PID控制器来控制电液比例调速阀阀口的开口量，实现系统的安全、平稳制动。

9·This paper adopts the control technology of single chip C8051F320 core in electronic-hydraulic proportional flow valve.

在电液比例流量阀中，本文采用了以单片机c 8051f 320为核心的控制技术。

10·Pneumatic proportional pressure valve is the key component of continuous control and the integration of pneumatic, electronic and mechanical.

气动比例压力阀是实现连续控制及气、电、机一体化的关键元件。