1) deep ventilation
深部通风
1.
The result shows that the condition of deep ventilation is improved and the desired results have been achieved.
针对银山铅锌矿北山区深部通风困难的状况 ,分析了北山区原通风系统存在的主要问题 ,为了适应生产发展的需要 ,结合矿体赋存条件和生产布局对原通风系统进行了改造 ,新系统投入运行后 ,深部通风条件有较大改善 ,达到了预期目的。
2.
Taking the ventilation of Yinshan region of Yinshan Laed and Zinc Mine for example, the paper makes an approach to the deep ventilation and settles it up well.
本文以银山铅锌矿银山区为例，对其深部通风问题进行探讨，并使问题很好地得到解决。
2) deep-seated weathering
深部风化
3) deep shaft ventilation
深井通风
1.
Current status of deep shaft ventilation technique research in domestic metal mines
中国金属矿山深井通风技术研究现状综述
4) deep weathered layers
深部风化层
5) local ventilation
局部通风
1.
Improving quality and effect of local ventilation in mine;
提高井下局部通风的质量和效果
2.
Technology of design and application on local ventilation in mine;
煤矿局部通风的设计与应用技术
6) partial ventilation
局部通风
1.
The paper intrtroduced some partial ventilation management methods at driving face in coal tunnel.
介绍了煤巷掘进工作面局部通风管理方法及管理经验。
2.
Overall ventilation in the workshop plus some partial ventilation for welding and painting jobs,as well as special ventilation in some particular cabin wherein work of weld or painting are performed,should be needed.
船厂通风包括全面通风、局部通风、特殊通风三大类,文章分别对其理论与实践作了论述。
补充资料：阿斯曼通风干湿表(见通风干湿表)
阿斯曼通风干湿表(见通风干湿表)
AS iman tongfeng ganshibiao阿斯曼通风干湿表见通风干湿表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条