阀门

Intelligent Valve Positioner The control precision high, can achieve precise control valve, thereby enhancing the level of control system.

智能阀门定位器的控制精度很高，可以实现调节阀的精确控制，从而提高系统的控制水平。

Can be added valve positioner to achieve valve position monitoring and feedback to enhance control valve performance.

可添加阀门定位器，实现阀位检测和反馈，提高控制阀性能。

Use of smart valve positioner not only can easily change the control valve flow characteristics, but also can improve the control of the quality control system.

采用智能阀门定位器不仅可方便地改变控制阀的流量特性，也可提高控制系统的控制品质。

Our company produce and sell series smart "electric - gas" valve positioner Products.

我公司生产销售系列智能"电－气"阀门定位器产品。

Use of smart valve positioner not only can easily change the flow characteristics of control valve control system can also improve the quality of control.

采用智能阀门定位器不仅可方便地改变控制阀的流量特性也可提高控制系统的控制品质。

When the control valve and valve positioner assembly combination, their positioning resolution How?

11当调节阀与阀门定位器装配组合后，它们的定位分辨率如何？

It is used in controllingpneumatic linearactuators in order to orient the positioner of valve exactly.

该方案主要用于控制气动直行程执行器，实现阀门的准确定位。

Valve positioner is a typical nonlinearity system.

阀门定位器是典型的非线性系统，难以建立精确的数学模型。

From a spare part to a******prehensive drilling system and from a generic valve to a fully integrated supply chain process, National Oilwell Varco delivers unlimited customer solutions.

从一个备件到一套完整钻井系统，从一个普通的阀门到一套集成的供应链程序，国民油井华高提供各种无限制的用户解决方案。

It is a very necessary problem to solve at the present period.

将这些技术应用到铁路阀门上已是目前迫切需要解决的问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。