adjusting valves

• 调节阀

adjusting valves的用法和样例：

例句

1. Pneumatic valves regulate the pneumatic enforcement agencies and regulatory valves two.
   气动调节阀由气动执行机构和调节阀两部组成。
2. 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。