搜索筛选:
搜索耗时0.1126秒,为你在为你在102,285,761篇论文里面共找到 2 篇相符的论文内容
类      型:
[期刊论文] 作者:Chen Kaiyan,Si Junhong,Zhou Fu, 来源:矿业科学技术学报:英文版 年份:2015
In mine ventilation networks, the reasonable airflow distribution is very important for the production safety and economy. Three basic problems of the natural,...
[期刊论文] 作者:Chen Kaiyan,Si Junhong,Zhou Fuba, 来源:International Journal of Mining 年份:2020
相关搜索: