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- 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。
- inclined thick orebody mining method 倾斜厚矿体采矿法
- Gently inclined medium thick orebody 缓倾斜中厚矿体
- inclined unstable medium - thick orebody 倾斜中厚不稳矿体
- 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.
- Keywords thick orebody;panel mechanization;trackless mining; 厚大矿体;盘区机械化;无轨采矿;
- My heart beat thick in the course of the interview. 在面试过程中我的心跳得厉害。
- 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
- For a while, the darkling star disappeared behind thick clouds. 隐约出现的星星暂时消失在厚厚的云层後面了。
- She felt that his love had always been covered by thick cloudiness. 她觉得他的爱总是笼罩在浓厚的朦胧中。
- Can't you get it into your thick skull that we can't afford it? 你这个笨脑瓜难道不明白我们买不起吗?
- He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- 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
- A large part of Africa is made up of thick forest. 非洲的大部分地区都是密林。
- I wake up with a very thick head this morning. 我早晨醒来觉得头昏昏沉沉的。
- He tried to shade his house with thick trees. 他想让这些大树把房子遮住。
- He was an old man who wore thick glasses. 他是个戴着厚厚眼镜的老头。
- My father will give me a thick ear if I tell a lie. 要是我撒谎的话,我父亲会狠揍我的。