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- inclined thick orebody mining method 倾斜厚矿体采矿法
- thick orebody mining method 厚矿体采矿法
- Preliminary Study on the Mining Methods for Gently Inclined Medium Thick Orebody Below Quaternary Period 第四系下缓倾斜中厚矿体采矿方法的初步研究
- Optimization Selection of Mining Method in Slope and Medium - thickness Orebody of the Deep Deposit in Fankou Lead - zinc Mine 凡口铅锌矿深部倾斜中厚矿体采矿方法优化选择
- It described the suscessing test with pillar mettled which have applied manual pillar at gentel dip thick orebody in Heging Manganese Mine. 介绍了在鹤庆县锰矿缓倾斜厚矿体中,试验成功的人工柱锚杆房柱采矿法。
- Non-pillar sublevel caving may be used in the mining of gently inclined medium thick orebody when footwall cutting technology is adopted. 在采用下盘切岩工艺后,无底柱分段崩落法可以在缓倾斜中厚矿体中应用。
- There seems no ideal method to mine medium grade, gentle dip and medium thickness orebody. 对于矿石价值中等、品位中等的缓倾斜中厚矿体;目前无理想的采矿方法.
- As viewed form this, the panel upward horizontal cut-and dry filling method has been tried to use for this orebody mining, with a better results. 为此，试验用盘区上向分层干式充填采矿法进行回采，取得了较好的效果。
- The State - of- Arts of Mining Methods for Gently Dipping Medium - Thick Orebodies Both in China and Abroad 国内外缓倾斜中厚矿体采矿方法现状
- Application of Short-Hole Method in Mining Gently Inclined Medium Thick Orebody 浅孔采矿方法在缓倾斜中厚矿体中的应用
- Keywords thick orebody;panel mechanization;trackless mining; 厚大矿体;盘区机械化;无轨采矿;
- Discussion on the Mining Method of Jilongshan Mineral Industry Co., Ltd. 鸡笼山矿业有限公司采矿方法探讨。
- A new process mining method was presented based on Markov transition matrix. 提出了一种基于马尔可夫转移矩阵的过程挖掘方法。
- Gently inclined medium thick orebody 缓倾斜中厚矿体
- Parker Formation coal mine blast mining method adopted, with 450 employees. 柏家沟煤矿采取爆破采煤法，拥有职工450人。
- inclined unstable medium - thick orebody 倾斜中厚不稳矿体
- Borehole hydromining is a kind of safe and efficient new mining method . 钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法。
- We have raised the coal output by using better mining methods. 我们利用更好的采煤法增加了煤炭产量。
- My heart beat thick in the course of the interview. 在面试过程中我的心跳得厉害。
