Air leakage control的意思|示意

During joint mining of open-pit and underground, the ground air leakage control was realized by laying the capping layer on the open pit.

在露天与地下联合开采时期，控制地表漏风主要通过露天坑底铺设覆盖层来实现。

The composition and principle of air leakage control system of rotary air preheater based on PLC and various functions of software developed in this air leakage control system are described.

叙述了基于PLC的回转式空预器漏风控制系统的组成、工作原理及软件的各项功能。

For example, control heat, air and moisture leakage by sealing Windows and doors.

举些小例子，比如把门窗缝密封就可以减少热量，空气和湿度的泄露。

The practical results show that the proposed control system to can reliable to work and effectively reduce the air leakage ratio, thus guaranteeing the safe and normal running of the units.

实际应用结果表明该系统工作准确可靠，有效地降低了空气预热器的漏风率，为机组的安全满负荷运行提供有力保证。