Varying the amount of pressure accurately positions the stem assembly to open, close or modulate the valve as required.
压力的变化将精确定位阀杆总成，使得阀门实现所要求的启、闭或调节的操作。
After the pressure screen is much better than the screen assembly quality, so a lot of stores after the pressure screen as original screen replacement.
后压屏比组装屏质量好很多，所以很多店家以后压屏充当原装屏幕更换。
Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly.
控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。
The top of the lubricator assembly includes a high-pressure grease-injection section and sealing elements.
防喷管组合的上部包括一个高压的润滑脂注入部分和密封元件。
The high pressure gas assembly supports spacewalk operations and augments the Zvezda Service Module gas resupply system.
高压气组合支援太空漫步运算而且增加“星辰”号服务舱气再供给系统。
The assembly was ready for use as soon as the pressure had vented.
压力一排出去，这个装配就可以被准备使用了。
The virtual assembly model of on-off pressure mechanism of offset press has been created by UG software.
应用UG软件对胶印机离合压机构进行了建模与虚拟装配。
Countries where outbreaks occur will see greater international pressure to act fast because of a new resolution passed by the World Health Assembly that dictates how countries should respond.
爆发小儿痲痹疫情的国家将会面臨更大的国际压力來敦促他们快速采取因应行动，因为世界卫生会议通过一项规定各国因应方式的新决议案。
Welding butt joint and angular deformation are easy to take shape during the assembly welding of pressure vessels, especially giant spherical tanks.
压力容器特别是大型球罐，在组装焊接过程中极易产生错边及角变形缺陷，该缺陷的存在将在容器中产生严重的应力集中。
I pneumatic leak test at a pressure of not less than 6 bar after assembly of all tank valves and fittings.
气阀及配件装配后不少于6巴压力的气压测漏报告。
Pressure the General Assembly to premature seal failure, and the contact pressure is too small will cause leakage.
压力过大会促使密封过早失效，而接触压力过小则会引起泄漏。
For example, a "thing" can be a wireless blood pressure monitor, a sensor on an assembly line or an RFID tag on a piece of clothing in a store.
这个“事物”可以是无线血压监测仪、传感器、生产流水线，或是商店里衣服上的射频识别标签。
DOUBLE CHECK VALVE ASSEMBLY For Low Hazard Cross-connections and continuous pressure applications.
双止回阀总成用于低危险交叉连接和持续压力应用场合。
The effect of nozzle holder pressure surface wear on flow characteristics of calibrating injector assembly is investigated and analyzed theoretically.
试验研究了喷油器密封端面磨损对标准喷油器流量的影响，并从理论上进行了分析论证。
Like many of the Fairchild precision regulators, the compensating action of the inner valve assembly of the Model 100 allows complete stabilization of downstream pressure.
飞兆半导体一样精确的监管机构，对示范100内部阀总成的补救行动的许多允许下游压力完全稳定。
One of the basic parts in hydraulic industry is high-pressure hydraulic hose fitting assembly. Its quality directly affects the reliability of hydraulic system and its host machine.
高压液压软管接头总成是液压行业的基础件之一，它的质量直接影响到液压系统及其主机的可靠性。
The simple well head assembly newly developed is comprised of protection flange, pup joint, clip, gate valve, tee joint and anti-vibration pressure meter.
研制的简易酸化井口装置由保护法兰、过渡短节、卡箍、闸阀、三通和抗振压力表等组成。
The check valves shall utilize a single torsion spring design to minimize pressure drop through the assembly.
止回阀应该采用一个扭力弹簧结构，以将通过总成的压降减到最小。
The two primary types of pressure plate assemblies are coil spring assembly and diaphragm spring .
有两个基本类型的压盘是螺旋弹簧组压盘和膜片弹簧压盘。
The bit pressure of the BHA can increase more than 50% and the penetration rate can increase 120% comparing with the adjacent Wells using conventional pendulum drilling assembly.
与邻井常规钟摆钻具组合相比，这种钻具组合的钻压提高50%以上，机械钻速则提高120%。
Because the water pressure in spring assembly and valve body makes the conical compression core and seat seal automatically, the flow channel of valve is closed.
因弹簧总成和阀体中水流压力将锥形压芯和锥形压座自动压合密封，阀体水流通道关闭。
Riveting: Riveting machines to complete the assembly by rotation and pressure.
旋铆机：铆钉机为靠旋转与压力完成装配。
Fluid end consists mainly of module, suction and discharge valve assembly, suction and discharge spring, suction and discharge pipe, plunger, packing, safety valve and pressure regulator, etc.
液力端主要由液缸、吸入、排出阀总成、吸入、排出弹簧、吸入管、柱塞、盘根、安全阀、稳压器等部件组成。
The flow distribution and pressure difference of different coolant channels in the standard fuel assembly at rated operating condition are reached.
计算得到了额定工况下标准燃料组件内各个冷却剂通道的流量分布和不等间隙通道燃料板两侧压差。
During the process improvement of the old technology, the assembly part is turned into a single pressure arm.
在改善旧工艺的过程中，将组装的产品转化为单一的压力臂产品。
When placing order, please clearly indicate product model, precision grade, measurement range, maximum static pressure, material quality, connecting method and whether valve assembly is involved.
订货时须注明产品的型号、精度等级、测量范围、最大静压、材质、连接方式及是否装配阀组。
After being measured the water flows through the pretested reduced pressure assembly.
在得到测量后，水流过预测试减压总成。
A gas regulating assembly controlling the pressure of gas from a gas reservoir to a pneumatically-operated device includes a primary housing surrounding a pair of gas regulators.
一种控制从储气罐到气动操作装置的气体压力的气体调节组件，其包括包围一对气体调节器的主外壳。
This paper briefly introduces the design of the pressure vessel for full-scale fuel assembly scouring tests in high temperature and pressure for Qinshan NPP-1.
本文介绍了秦山核电厂一期工程1：1燃料组件高温高压冲刷实验压力容器的设计。
There is no spring pressure on the clutch assembly parts. So there is no friction between the driving members and driven members.
离合器主动件、从动件上没有弹簧作用力，因此主动件和从动件之间也没有摩擦力。
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