Then the new type valve will be evaluated by in vitro research and the pulse duplicate research through measure and contrast its function.
在体外对其瓣膜功能进行了初步研究为后期瓣膜在体实验研究提供依据。
The structure and principle of a new type of direct high pressure electric-pneumatic proportional reducing pressure valve with electric feedback is proposed.
介绍一种新型的直动式电反馈高压电气比例减压阀的结构原理。
This paper introduces the structure and principle of the pressure regulating overflow valve and rotation speed regulation valve used in a new type of cleaner.
介绍了新研制的一种新型清洗机所采用的调压溢流阀和转速调节阀结构及其原理。
This paper introduces a hydraulic synchronous system, which USES a new-type digital valve as synchronous controller and makes use of a fuzzy-PID control arithmetic.
介绍了一种以新型数字同步阀为同步控制元件，运用模糊pid算法进行控制的液压同步系统。
The structure characteristics and operation principium of new type pilot operated all open safety valve under low pressure and vibration working conditions are introduced.
介绍一种在超低压和振动条件下工作的先导式全启安全阀的结构特点及工作原理。
Off penetrable knife gate valve is a new type of fast-flow regulating valve with both ends opened and closed operation of actuators that can double increase headstock speed.
本阀门是一种新型的快速流量调节的刀闸阀，具有两端同时开启、关闭的操作执行器，成倍提高启闭速度。
New type electric control big gate valve is introduced, which USES JZ - 7 locomotive brake and it is controlled by microprocessor and stepping motor.
介绍了新型电控大闸采用JZ-7机车制动机，通过微处理器和步进电机实现控制。
A new type of digital directional valve is presented.
给出了一种新型电液数字换向阀。
A new type of electro hydraulic digital relief valve, which is a pilot pressure control component directly controlled by digital information is introduced.
介绍的新型电液数字溢流阀是一种数字信息直接控制的导控式压力控制元件。
Introducing the structure characteristic with resistance hammer and assembly method of new type check valve.
介绍了新型止回阀的防水锤结构特性和装配方法。
This paper briefly introduces the whole design thought of the new-type vacuum filter and the design and development of some main structure parts: rotary-drum and back-flushing valve.
简要介绍了新型真空过滤机的整体设计思路及其主要结构部件转鼓和反吹阀的设计研制。
A new type of control valve for single pipe system is introduced.
介绍了一种适用于单管系统的新型调节阀。
This is a new type of slurry substance stop valve, which has shorter stroke, least rising power, better sealing effect, and vulnerable part has longer using age.
介绍一种提升距离短，提升力小，密封效果好，使用寿命长，适用于输送含有固体颗粒介质的新型截止阀。
For the limitation of the present relief valve in hydraulic supports, a new type large flux relief valve used in hydraulic supports was introduced.
针对目前国内液压支架用安全阀存在不足，研制了一种新型液压支架用大流量安全阀。
The valve is the new type energy saving high efficient product designed on the base of introducing technology of Japan.
百叶窗式风量调节阀是公司在引进日本技术的基础上，消化研制的一种新型节能的高效产品。
This paper presents a new type material for making air valve cage-alloy cast iron countaining Cr. Ni.
本文介绍一种制做内燃饥气阀座的新材质——铬镍铜合金铸铁。
Developed a new type of piezoelectric bending actuator used as electrics-to-mechanics converter of a piezoelectric hydroelectric servo-valve.
研制了一种压电弯曲元件型压电驱动器，该驱动器用于电液伺服阀的电-机械转换器。
A new type of fitter mesh which is used with pumps foot-valve has been developed.
研制出了一种泵底阀用节能滤网组件，并对其节能机理进行了初步分析。
The new type servo valve can be used in the vibration test bench, the fatigue test bench, and the various hydraulic control systems which need fast response characteristics.
新型伺服阀可以应用于振动试验台、疲劳试验台及需要快速反应的流体控制系统中，可提高系统的快速响应特性。
This paper presents a new type of Electronic Servo valve (ESV) which includes the pulse width modulator, electro-mechanical actuator and variable section area valves.
本文介绍了一种新型的电子伺服活门。它由脉冲调制器和机电作动器以及变截面活门组成。
A new type of refrigerator called pulse tube refrigerator with low temperature switching valve is suggested for applications such as gas separation and liquefaction.
首次提出了一种称为低温阀切换式脉冲管制冷机的新型制冷装置。
Among our products, the central type butterfly valve and double eccentric butterfly valve are both awarded with National Hi and New Technological products, and National Level Spark Project.
本公司中心型蝶阀、双偏心蝶阀获得国家高新技术产品和国家级星火项目。
According to analysis, a new type of highspeed pneumatic cylinder is designed, which has built-in cushion valve with supply pressure feedback.
根据分析结果，研制了内置供气压力反馈缓冲结构的新型高速气缸。
It also shows the new type flexible disc is fully capable to satisfy the basic performance requirements of the disc of safety valve.
说明了新型柔性阀瓣完全能够满足安全阀阀瓣的基本性能要求。
Utilizing GMM to design new-type actuator, replacing traditional actuator such as the torque motor or the force motor, will enhance the response speed and precision of electro-hydraulic servo valve.
利用GMM设计新型的电—机转换器，取代传统型电—机转换器，如力矩马达或力马达等，可提高整个电液伺服阀的响应速度和控制精度。
In order to enhance its control performance, a new type of entirely electronic intelligent valve positioner is developed. The structure of this positioner and the main compositions are introduced.
为了进一步提高定位器的控制性能，研制了一款新型全电子式智能阀门定位器，介绍了该款定位器的主要组成部分和关键核心技术。
The paper is mainly to advance a new type of electrical valve which has many kinds of function. It also has explored in detail the mechanical structure and the principle of control.
提出了一种多功能的新型电控阀，并探讨了其机械结构和控制原理。
In view of the above, a new type control valve, which can solve the mentioned problems and can improve the control quality of modern...
针对这一问题，本文阐述了一种新型调节阀，解决了这一问题，使现代控制系统的调节品质提高到一个新水平。
In view of the above, a new type control valve, which can solve the mentioned problems and can improve the control quality of modern...
针对这一问题，本文阐述了一种新型调节阀，解决了这一问题，使现代控制系统的调节品质提高到一个新水平。
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