flat valve
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平座阀
双语例句
- A tire tool or flat stock can be used to pry one part of the bead up over the rim flange ( start near the valve stem). Care must be exercised to avoid damaging the tire bead or inner tube.
可用轮胎工具或扁平的撬棒把轮缘的一端从轮辋辋圈上撬起。要当心不要损坏轮胎轮缘或内胎。 - "The upper end rests against a flat washer, or spring retainer, which is attached to the valve stem by a retainer lock ( also called a keeper)." Theoretical Probabilistic Principle and Method for the Orientation Precision Design of Pin
上端抵在弹簧座上，在弹簧座的下面用栓销（或叫做定位销）加以定位。定位销定位精度设计的理论概率原理与方法 - Reinforcement measures for bearing beam of flat valve
船闸平板输水阀门支承梁加固措施研究 - The mattress should be stored flat and with the valve open until it is to be packed for a trip. Stand clear of the regulator and valve outlet, while opening the valve.
气垫储存的时候要放平，阀门打开，知道充气完毕。开启阀门时，躲开调整器和阀门排气口。 - The local damage on the valve surface is liable to the fracture, and the shape of the valve and plastic flat gasket have impact on the valve fracture.
阀片表面的局部损伤容易引起断裂。塑料垫片和阀片形状设计对断裂失效有重要影响。 - The flat bottom gate provides full perimeter seating against the seat, eliminating pocket in the bottom of the seat that can trap process media and prevent the valve from fully closing.
平坦的闸板底部与阀座之间能够实现全周长阀座密封，避免阀座出现可能淤积流体介质、妨碍阀门完全关闭的底部洞隙。 - The products in following types are available: Bars, Pipes, Plates, Flat, Packing, Valve seats, Valve heads, Piston rings, Packing coated with PTFE and different kind of PTFE packing products.
可提供各种规格的聚四氟乙烯棒管板，垫片，填料，阀座，活塞环，导向环及包覆垫和各种填充密封制品。 - Selection of Wear Resistant Materials of Flat Gate Valve Used in Dense-medium System Pipeline
重介系统管路中平板闸阀耐磨材料的选择 - A control system which uses to control the flat valve of multistage throttle is design in order to establish the foundation for automatic control of multistage throttle during press the well.
设计了一套专门用于控制多级节流管汇液动平板阀的控制系统，主要目的是为多级节流系统在压井过程中实现自动控制奠定基础。 - In this paper, the application of electroless plating Ni-P on sealed face of high pressure flat valve is introduced; technical regulation and standard is discussed, the normal defects and improved steps are analysed.
介绍了Ni－P化学镀在高压平板阀密封面上的应用，阐述了Ni－P化学镀的工艺规程及规范，分析了常见缺陷及改进措施。 - Brief introduction to the working process, the construction characteristics, the applications and the main data's selection& calculation for the single disc, high-performance flat gate valve.
介绍了高温硬密封浮动阀座单闸板平板闸阀的工作原理、结构特点、适用范围及主要技术数据的选取和计算。 - For the first time, The paper leads component-based VI development methods and VI flat to electronic-hydraulic servo valve test system, which makes the management and upgrading of software easier, and makes it flexible to test, calculate, control and diagnose troubles.
首次将基于组件的虚拟仪器开发方法和虚拟仪器平台引入电液伺服阀性能测试系统中，使得软件的升级和管理更加方便，并使测试、计算、控制及故障诊断等更灵活，功能更强。 - The design of the single disc flat gate valve
单闸板平板闸阀的研究与设计 - Improving the Structure of Flat Gate Valve Used in Dense-medium System Pipeline
重介质管路中平板闸阀结构改进 - Dynamic Simulation of a Flat Valve Type Radial Piston Pump
阀配流式径向柱塞泵动态性能的仿真研究 - The Research and Application of Speed Control System of Retarder with Flat Valve
平板阀减速顶调速系统的研究与应用 - Analyzing the on/ off characters of the normal flat brake valve in service environment, and one new type of sealed structure, Which is used in the different condition tube, such as horizontal, Vertical, incline and christmas tree etc, will be introduced.
分析了普通平板闸阀在使用工况中的启闭特性，介绍了一种适用于水平、垂直、倾斜、采油树的等不同状态管路中的新型平板闸阀的密封结构。 - The regulating characteristic of flat gate valve
平板闸阀调节性能 - Modification of High-pressure Calibre Flat Valve
高压大口径电动平板闸阀的改造 - Calculation of Welded Test Temperature Field to Flat Board During Production of Full Welded Ball Valve
全焊接球阀生产中平板对焊试验温度场的计算 - The Application of Electroless Plating Ni-P on Sealed Face of Flat Valve
化学镀Ni-P在平板阀密封面上的应用 - An analytic solution of hydraulic characteristic in filling-emptying systems of locks with flat valve
平面阀门控制的船闸输水系统水力特性解析解 - Design of Double Flat Eccentric Butterfly Valve
双平板偏心蝶阀的设计 - Optimal Design of Sluicing Floor Double seal hydraulic flat gate valve
闸底板优化设计双密封液动平板闸阀 - The paper analyses the problems of existing flat gate valve used in dense-medium system pipeline and introduces anti-friction qualities and functions after improvement.
分析了重介质系统管路中平板闸阀存在的问题，介绍了改进后的耐磨特点和性能。 - Ship lock filling and emptying flat valve is impacted by the high velocity flow in opening process. Because of flow-induced vibrations, pressure fluctuation, cavitate erosion and other factors, the valve occurred severe vibration.
船闸输水阀门在开启过程中受到高速水流的冲击，由于流激振动、压力脉动以及空蚀破坏等因素引起阀门发生剧烈振动，阀门的振动会对船闸附属结构产生不利影响。 - The flat gate valve has been widely applied in the field of coal, metallurgy, petroleum and chemical industries. The valve abrasion in the pipeline is relatively serious due to the amounts of mine grits and granule materials contained in it.
在煤炭、冶金、石油、化工等行业中，平板闸阀的应用十分广泛，由于管路中含有大量颗粒状物料和矿砂，所以管路中阀门的磨损是比较严重的。