needle valve
英 [ˈniːdl vælv]
美 [ˈniːdl vælv]
网络 针阀; 針閥; 主油针; 针形阀; 针型阀
双语例句
- Click here to learn more about Ball Valve, Gate Valve, Butterfly Valve, Solenoid Valve, or Needle Valve.
点击此处了解更多球阀，止回阀，蝶阀，电磁阀，针型阀。 - Metallurgical oxygen system pipe system, should use strict degreasing treatment, needle valve flange J29 Angle Pressure Gauge Valve connection.
冶金系统中的氧气管路系统中，宜选用经过严格脱脂处理，法兰连接的针型阀。 - Needle valve: It is an important instrument measuring piping system components, mainly cut-off valve and ball valve, its purpose is to open or cut off access by pipeline.
针型阀：是仪表测量管路系统中重要组成部分，主要有截止阀和球阀，其功用是作开启或切断管道通路用。 - Needle valve pressure better than other valves, sealing performance, it is generally used for small flow, high pressure gas or liquid sealing medium, also used in conjunction with the pressure gauge.
针型阀比其他阀门更能受压，密封性能好，所以一般用于较小流量，较高压力的气体或者液体介质的密封，还可与压力表配合使用。 - Open needle valve "A" high side and vent needle valve to vent air from bypass hose. Empty two-position valve accommodating five ports.
开启针形阀A高端和排气针形阀，从旁路软管排放空气。排空两个位置的放气阀，它调节五个通道。 - The needle valve can be closed through the rotation of a needle stem, and the oil cleaning device can also be driven to lift to clean out carbon deposit in the nozzle.
通过针阀杆的旋转即可以关闭针阀又可以带动清油器升降，清除喷嘴中的积碳。 - Connect bypass hose between vent needle valve and loosely connect to test cock No.1.
在排气针形阀上连接旁路软管，并将其松散连接到测试旋塞1号上。 - In this system, I often close the needle valve, needle valve is always open.
在该系统中，针形阀I常闭，针形阀常开。 - For the goal that the engine is not extinguished, a proper small gasoline-supplying channel is arranged between the needle valve and the main metering hole when the main metering hole is sealed.
为使发动机不致灭火，并在主量孔被封闭时在针阀与主量孔之间设有适当小的供油通道。 - Hydraulic control valve is a main valve and the exterior of the needle valve and a combination of the pilot valve.
水力控制阀是由一只主阀及其外装之针形阀和先导阀等组合而成。 - A kind of pneumatic and automatic separator of needle valve and nozzle body based on pneumatic sensor and MCU which is used for data processing and controlling is described.
描述了一种基于气动传感器以单片机进行数据处理和控制的喷油嘴偶件针阀和针阀体自动系统，并介绍了该系统的工作原理及软硬件组成。 - A needle valve with a threaded spindle is unscrewed to open a passage for the liquid to escape to the reservoir from the cylinder when the jack is required to be lowered.
当千斤顶需要下降时，一个带锭子的针型阀门被放松来使液体通过圆筒流回储备液箱。 - Automatically shutting pressure of needle valve
针形阀自动关闭压力 - Open needle valve "B" to bleed air and then close "B" and vent needle valve.
开启针形阀“B”排放空气，然后关闭“B”和排气针形阀。 - Be involved in mixed components be selected and switched over through hydraulic drove the nozzle needle valve and pass system and PLC control.
参与混合组份的选择及切换由液压驱动的喷嘴针阀及其旁路系统实现以及PLC控制。 - In addition, the raw materials are sprayed from needle valve in the form of fog, and the mixed effect is also fine.
另外，原料是以雾状形式从针阀处喷出，混合效果又非常良好。 - Research on Technique of Electrochemical Deburring Machining for Injector Orifice of Needle Valve Body
针阀体喷孔电解去毛刺工艺和技术的研究 - The needle valve lift is the important parameter.
针阀升程是柴油机燃油系统的重要参数。 - A Study on A Measuring System for Needle Valve Seating Time Lag in Electromagnetic Injector
电磁式喷油器针阀落座滞后时间测量系统的研究 - Research on Two-Injector and Double Needle Valve Fuel System Using Computer Simulation
双喷油器双针阀燃油系统的计算机模拟和研究 - Influence of the Size of the Needle Valve Seat To the Performance of the Diesel Engine's Fuel Injection System
针阀密封座面直径对供油系统和柴油机性能的影响 - Needle valve partner is a very important component of a diesel engine.
针阀偶件是柴油机的一个非常重要的零部件。 - The feature and cause of waveforms of the needle valve vibration in fuel injection equipment of a high speed diesel engine running in low speed range are analysed in this paper. The calculation methods to determine the boundary of different injection modes are proposed and confirmed experimentally.
本文分析了高速柴油机燃油系低速范围内针阀波形变化的特点和原因，提出了确定波动喷射边界和单波喷射区边界的计算方法，并进行了试验验证。 - The design proposal of a novel needle valve assembly is given.
提出了一种新颖的针阀偶件设计方案。 - The structure and principle of needle valve cushion and relief valve cushion were introduced.
本文介绍了针阀式缓冲气缸和溢流式缓冲气缸的结构及工作原理。 - The effects of fuel spray distribution of injection nozzle, number of nozzle holes and opening pressure of nozzle needle valve on the performance of stratified combustion methanol engine were studied on a 1130 single cylinder diesel engine.
针对1130单缸柴油机研究了喷油嘴油线分布、喷油嘴孔数和喷油嘴针阀开启压力对分层燃烧甲醇发动机性能的影响。 - This paper describes the principle of measuring needle valve seating time in electromagnetic injector, then presents the constitution and measuring procedure of a measuring system for needle valve seating time lag in electromagnetic injector and analyses the measuring error in the system.
阐述了电磁式喷油器针阀落座时刻的检测原理，介绍了一种电磁式喷油器针阀落座滞后时间测量系统的组成和测量过程，并对系统的测量误差进行了分析。 - As the same time, we research on the short needle valve fuel injector and the low emission composite injection technique.
进一步又对短针阀喷油器和低排放组合喷射技术开展了研究。 - Add needle valve and T-junction to the tubing of vacuum water pump.
在真空水泵的管路中增加针阀和三通等部件。 - The needle valve can adjust the vacuum and then the velocity of flow in microfluidic chip.
通过针阀来调节真空度的大小，进而调节芯片上液体的流速。