Oriented toward the development of a 3D visual modeling system for geological and mining engineering, a voxel- based algorithm for computing underground excavation volume is proposed.
根据地矿工程体视化仿真系统研究工作的需要，提出了一种基于体素的地下采掘工程量的计算方法。
All of the entities of natural geological and mining engineering are three-dimensional spatial entities. And mine producing and activities are in the true three-dimensional geological environment.
矿山中的自然地质实体与采矿工程实体，都是三维空间实体，并且所有的矿山生产与组织活动均是在真三维地质环境中进行的。
The geological characteristics the main problems in mining, exploration engineering and mining management are discussed in Shanzaoling gold mine.
阐述了山枣岭金矿的地质特征、开采中的主要问题、探矿工程和采矿管理。
Outliers problems may be present in sampling surveys. Outliers, called extreme high grade data in geological prospecting and mining engineering, usually correspond to very high grade mineralization.
特异值问题可能存在于许多抽样调查之中，特异值在地质勘探及采矿工程中称为特高品位，它一般对应于高品位的矿化作用。
The fracture of shaft lining is a special type of engineering geologic disasters and is caused by interaction between mining and geological environment.
立井井壁破坏是一种特殊类型的工程地质灾害，是人类采矿活动和地质环境相互作用的结果。
Evaluation of reserves is the heart of geological reliability evaluation of deposit, and it is the key step of mining engineering.
储量评价是矿床地质可靠性评价的核心内容，也是采矿工程中的关键环节。
Evaluation of reserves is the heart of geological reliability evaluation of deposit, and it is the key step of mining engineering. Geostatistics applied to evaluation of reserves has many advantages.
储量评价是矿床地质可靠性评价的核心内容，也是采矿工程中的关键环节。
The red soil in open-pit mine in inner-Mongolia has specifical engineering geological properties and limits the utilizable function of mining and hauling equipments.
内蒙露天煤矿中红土的工程地质性质特殊，它制约着采运设备效率的发挥。
Non-mining fracturing of shaft lining is a special engineering geologic hazard and is caused by interaction between mining and geological environment.
立井井筒非采动破坏是一种特殊类型的工程地质灾害，是人类采矿活动和地质环境相互作用的结果。
The geological condition is quite complicated in mining engineering belong to Jinchuan Corporation, and out of control of blasting may cause severe consequence.
金川公司所属矿山工程地质条件十分复杂，爆破失控会带来严重后果。
The geological condition is quite complicated in mining engineering belong to Jinchuan Corporation, and out of control of blasting may cause severe consequence.
金川公司所属矿山工程地质条件十分复杂，爆破失控会带来严重后果。
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