1) research space
掘进空间
2) roadway driving along gob
沿空掘进
1.
This paper describes briefly the method of joint support by bolts and cables applied in roadway driving along gob to solve the difficulties such as continued tension in extraction and intensive labor in use of mining-iron shed, iron roof recovery, roadway maintenance.
简述了煤矿在沿空掘进中采用锚杆锚索联合支护的方法,解决了采掘接续紧张和使用架铁棚劳动强度大、铁棚回收、巷道维修困难等难题,并通过巷道矿压监测对6110材料巷支护参数及时加以修正,为进一步沿空掘进支护工作积累经验。
3) The State of the Art of Spatial Data Mining
空间数据挖掘进展
4) subspace mining
子空间挖掘
5) fast hollow-hole excavation
空心眼快速掘进
6) spatial data mining
空间数据挖掘
1.
Zoning effect in spatial data mining and its application in coal mine;
空间数据挖掘技术中的划区效应及在矿山中的应用
2.
Methodology of spatial data mining from geographical information systems of sanitary and anti-epidemic system;
卫生防疫地理信息系统中的空间数据挖掘方法研究
3.
Design and realization of cluster-based spatial data mining system;
基于聚类的空间数据挖掘系统的设计与实现
补充资料：空急空巴
1.干着急﹐无可奈何。
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