ventilation leakage的例句大全

discussion on ventilation leakage law in gateway of room and pillar mining

关于房柱式开采巷道漏风规律的探讨

Using air curtain for blocking air leakage in ventilation system

空气幕技术在阻断矿井漏风中的应用

I accidently let the cat out of the Bag. Good ability in ventilation, less leakage and anti-corrosion.

我不小心泄漏秘密。具有通风量大、泄漏量小、耐腐蚀等特点。

In mechanical high-grade SBO, small bowel follow-through study has a limitation in emergency use. A simulation case shows that the method can efficiently locate all air leakage points hiding in a ventilation system.

急诊应用小肠通过试验对诊断重度机械性SBO病例有一定难度。仿真试验表明，该方法能准确推断出通风网络中隐藏的所有漏风点。

It not only saved cost, but also blocked the air leakage of ventilation system.

既节约了设备费用,又解决了矿井通风系统的漏风问题, 同时又不影响行车运输.

Regarding the problems existed in present theory of air leakage of ventilation pipe, this paper puts forward a new index to evaluate the air leakage of the pipe line.

本文针对现有通风管路漏风理论存在的问题，提出了通风管路漏风新的评价指标；