flapper

The experimental results show that nozzle-flapper servo-valve driven by piezoelectric bimorph is simply structure 、 quick response 、 high resolution ratio 、 little electromagnetic interference and easy control, so it can meet the need of modern sophisticate high-speed control system.

试验结果表明：双压电晶片驱动喷嘴挡板式伺服阀具有结构简单、响应快、分辨率高、无电磁干扰、易于控制的优点，可以满足现代精密高速控制系统的需要。

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It is important to get the right flapper for your specific model of can.

你家马桶型号比较特殊,需要找到合适的阻水阀,这很重要.

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And theoretical basis is presented to further apply nozzle-flapper valve to two-stage electro-hydraulic servo valve .

较快的响应速度;为进一步将其应用于两级 电液伺服 阀提供了设计和实验依据.

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GDC-5 Electro High Vacuum Flapper Valve ■ GDC-5 electro high vacuum flapper valve is mounted in vacuum pipeline to put through or cut off the airflow in vacuum system, or used as a charging vale.

GDC-5型-电磁高真空挡板阀■GDC-5型电磁高真空挡板阀是连接在真空管路上，用来接通或截止真空系统中的气流，或作充气阀用。

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The invention relates to swing flapper used to kill mosquito and fly.

本发明涉及一种用于捕杀蚊蝇的蚊甩子.

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Is revolving flapper's picture through many plugs, contains explains the self-respect self-respect this subject.

通过多个插头围绕着插板的画面, 含蓄来说明 自尊 自爱的这一主题.

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According to structural characteristics of a flapper valve, flapper valves, butterfly valves, ball valves, diaphragm valves, angle valves, through the valve, three-way valve.

根据结构特点有挡板阀、插板阀、蝶阀、球阀、隔膜阀、角阀、直通阀、三通阀。

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Louise Brooks, the archetypical American flapper, was photographed by Eugene Robert Richee in 1928.

这是1928年摄影师尤金.罗伯特为当时名噪一时的轻佻女郎露易丝. 布鲁克斯拍摄的一张照片.

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Research on the Nozzle Flapper Servo Valve Driven by GMM Actuator

基于GMM转换器喷嘴挡板伺服阀的研究

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Two common methods of thermal deformation compensation of the GMM ( Giant Magnetostrictive Material) actuator, the compulsive cooling methods and the thermal compensation methods, were introduced. And the structure and work principle of the GMM actuator and the nozzle flapper valve were analyzed.

介绍了GMM（超磁致伸缩材料）转换器热变形抑制的常用两种方法：冷却和补偿方法，分析了GMM转换器及喷嘴挡板阀的结构组成和工作原理。

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GD high vacuum flapper valve is used to put through or cut off the airflow in vacuum pipeline.

GD型高真空挡板阀用于接通或切断真空管路中的气流。

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Analysis of tensile strength of flapper teeth of valvular cardan shaft

瓣形万向轴瓣齿的拉伸强度分析

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