2) system of mining science
采矿科学体系
3) whole programming exploitation of mine
矿井整体规划开采
1.
Aiming at the mistaken section of whole programming exploitation of mine corporation,the importance and necessity of whole programming exploitationg of mine are put forward and its meaning is expounded.
针对企业对矿井整体规划开采的误区,提出矿井整体规划开采的重要性和必要性,并阐明其意义。
4) scientized mining
科学采矿
1.
Total cost system based on the scientized mining;
科学采矿视角下的完全成本体系
2.
Aiming at the actuality and character of coal industry in China,we propose the idea of Scientized Mining(ScM) and roundly expound the connotation of scientized mining and the effect of realizing ScM on cost and price of coal and on national economy.
针对我国煤炭产业现状与产业特点,提出了科学采矿的理念,全面阐述了科学采矿的内涵以及实现科学采矿对煤炭成本与价格及国民经济的影响。
6) hard-to-mine ore body
难采矿体
1.
In order to study the stability of hard-to-mine ore body when using overhand drift mining method,we made analysis and comparison on four different structure parameter of Ⅲ mining area in different mining period by using the software ANSYS.
为研究新城金矿极破碎难采矿体用上向水平进路充填法回采时的稳定性,采用ANSYS有限元软件,选择Ⅲ盘区4种结构参数进行了不同开采时期的分析和比较,从而获得了最佳进路规格为5m×7m,一步盘区超前准一步盘区5个分层,即25m,也与矿山试验采场的参数相吻合。
2.
Mining of gently inclined thin and medium thick ore body with unstable roof isregarded as typical hard-to-mine ore body.
顶板不稳定的缓倾斜薄、中厚矿体为典型的难采矿体。
补充资料：整体
整体
即"整倍体"。
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