1.
Numerical Analysis of Control Valve Open Ratio Effect on Letdown Flow
下泄调节阀开度对下泄流影响的数值分析
2.
throttle positioner
节气门怠速开度控制阀
3.
From the basic principles of regulation viewpoint balancing valve is actually an instruction manual for the regulation valves.
从调节基本原理上看，平衡阀实际上就是一种有开度指示的手动调节阀。
4.
To regulate the speed of(an engine)with a throttle.
节流用节流阀调整（发动机）的速度
5.
pressure controlled valve
压力调节阀压力控制阀
6.
This causes uneven regulation and excessive stem wear.
这将导致调节不均匀和阀杆磨损过度。
7.
Study in Strength and Stress Monitoring of Valve-body of Turbine Servo;
汽机主蒸汽调节阀阀体强度及应力监测技术的研究
8.
So the vital problem of the combustion organization was translated into how to control the aperture of the adjusting valve properly.
于是燃烧组织问题转化为对该调节阀的开度如何施加适当控制的问题。
9.
back pressure regulator
背压调节器吸入压力调节阀蒸发压力调节阀
10.
Three Dimensional Static Thermal Analysis and Thermal Intensity Calculation of Control Valve
电动调节阀的三维稳态热分析及热强度计算
11.
Temperature field analysis of control valve based on ANSYS
基于ANSYS的调节阀温度场分析与数值模拟
12.
Testing of Material Theottle Valve in no Bell Top of No.11 BF of Masteel
马钢11~#号高炉无料钟炉顶节流阀开度的测试
13.
Simulation Research on Flow Field Characteristics at Small Opening of Throttle Valve and Relation to Minimal Steady Flow Rate
节流阀小开度下流场仿真和最小稳定流量研究
14.
Flow-field Simulation of Throttles with Different Opening in Gas Pipelines
输气管路节流阀不同开度时的流场模拟
15.
Study on Adjust Shim Thickness and Affection to Throttle Opening Velocity of Hydro-pneumatic Spring
油气弹簧调整垫片厚度及对开阀速度影响
16.
Disc, the trim part of butterfly valves, rotates with the stem to open/close and modulate the valve.
蝶阀是随阀杆一起转动的蝶板作启闭件，用以实现阀门的开启，关闭与调节。
17.
"The babbitt adjustable Hammer-Blow Sprocket Rim is for use with hard to operate gate, globe and angle valves in overhead locations."
对于高度超过头部,操作困难的闸阀、截止阀和角阀,可以采用巴氏可调节锤击链轮。
18.
Butterfly valves can be used for on/ off service and throttling/ balancing.
蝶阀通过开启／闭和节流／衡来对管道系统进行控制和调节。