the interlock is the essential system of air lock to prevent the door which controlled open at same time.
门联锁是气闸室的重要机构。其作用是防止受控制的门不会被同时打开。
air lock and dust discharge valve open or close in turn up and down.
锁气翻板卸灰阀为上下交替开闭,自动复位机构。
an air lock and a canopy will be added to the visitors' entrance.
一个空气锁和树冠将被添加到的游客入口处。
keep one valve close in pipe. to realize dust discharge and air lock at the same time.
这样两个动作使管道上阀 板始终有个是关闭状态,可使卸灰与锁气同时达到目的。
the solution of problems such as water hammer, hard to dispose the noncondensables, air lock and selection of steam trap were discussed to save energy, protect environment and lower the cost.
指出蒸气凝结水回收的重要性的同时对炼油厂蒸气凝结水回收系统中存在的诸如水击、非凝结性气体不能排除、气阻及疏水阀的选型安装等问题的解决办法进行了探讨。
emerging from this relatively low air lock they find themselves on the land side in a high-ceilinged hall.
相对低空的展示使他们发现自己处于地面上一个高天花棚的大厅里。