1.
The air pressure at the hot value inlet does not become excessively low.
在热风阀进口处的风压不要变得太低。
2.
Automatic Adjusting and Control System of Air-valve Parameters Based on Loose Detection;
基于松散度检测的风阀参数调控系统
3.
Jigging Air-Valve Auto-Control Based on Expert System;
基于专家系统的跳汰机风阀自动控制
4.
The valve realizes discharging using trimming moment.
锥形锁风阀利用力矩平衡的方法实现卸灰。
5.
Fuzzy-control of Jigger Air-valve Based on Monitoring the Loose Condition of Bed Layer;
基于床层松散度检测的跳汰机风阀模糊控制
6.
The positive crankcase ventilation valve and gas caps with air-pollution control valves reduce volatile organic compound loss.
曲柄轴箱通风阀和配有废气帽的空气污染控制阀（使用）减少挥发性有机混合物释放有积极作用。
7.
pneumatic cylinder cock valve
风动汽缸排水阀阀门
8.
The throttle of an engine, as of an automobile.
油门，风门汽车等发动机上的节流阀
9.
triple valve nipple
三通阀与辅助风缸联接短管
10.
On Design of Spring in Venturi Terminal Variable Air Valve
文丘里型末端变风量阀弹簧设计探讨
11.
Inheritance and Changes--Folklore changes during the Beiyang Government
继承与异动——北洋军阀时期的风俗变革
12.
Analytical system for the failure of safety valve of risk inspection
关于风险检测安全阀失效的分析系统
13.
Study on the Risk Assessment and Risk Management for In-service Safety Valves of Petrochemical Equipment;
石化装置在役安全阀的风险评价和风险管理
14.
(knob which operates the) valve controlling the flow of air into a petrol engine
阻风门（开关）（控制进入汽油机空气量的阀门）
15.
Studies on the Technical Rebuilding for the Check Valve in the Blast Furnace Axial Flow Air Compressor System;
高炉轴流风机系统的止回阀技术改造研究
16.
The Research on Autocontrol Protection System for the Check Valve of Axial Flow Fan;
高炉轴流风机止回阀自控保护系统的研究
17.
Research on Safety Valve of Jig for the Low Pressure Air-powered Syetem
跳汰机供风系统中低压安全气阀的研究
18.
Design on the valve used for axis flows blower control system
轴流式高炉风机控制系统用防喘振阀的设计