1) grain size comparison in exploration and mining
粒度探采对比
2) correlation of exploration and mining information
探采对比
1.
Through the correlation of exploration and mining information in the Xinglongzhuang coalmine,Yanzhou coalfield,considering that the original detailed exploration has better control on coal seam and its thickness and reserve estimation,analyzed the main causation of poor control on minefield faulted structures.
通过对兖州煤田兴隆庄煤矿开展探采对比工作,认为原精查地质报告中对煤层及其厚度、储量控制较好,但对井田断层构造控制程度较差。
3) comparison and analysis of prospecting and mining
探采对比分析
4) contrast between Geological and Productive Exploration
探采对比研究
5) grain size analysis and correlation
粒度分析对比
6) particle velocity comparing method
粒子速度对比法
补充资料：探采
1.探求采集。
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