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- Stability of mined - out area 空区稳定性
- The technical measures of the filling of mined out area employed in Dazhuangzi Gold Mine were introduced and an assumption to improve it further was put forward. 文中叙述了大庄子金矿井下采空区充填工艺,介绍了充填过程中的技术措施,并提出了进一步改进设想。
- Spacial location of mined out areas can be tested,which will guide next designing work. 通过现场钻探验证,揭示采空区的空间位置,对下步设计工作具有指导意义。
- According to the engineering geological conditions of mining area,the slope stability of Miaogou Iron Mine has been analyzed by means of the intelligent system of slope stability. 根据庙沟铁矿矿区工程地质条件,采用自行编制的边坡稳定分析集成智能系统对该矿进行了边坡稳定性分析。
- The results of numerical simulation showed that if the floor pillar is mined partially, the stress in pillars will sharply increase, so integral stability of mine may weaken. 模拟结果表明,部分底柱抽采后,起关键支撑作用的底板横撑和矿柱中的应力有显著地变化,这可能破坏矿山整体稳定性。
- It was a freak of mine to wear pink pajamas. 穿上粉红色睡衣是我一时的奇想。
- I knocked into an old friend of mine in the park. 我昨天在公园里碰见一位老朋友。
- I would like you to meet a friend of mine. 我想让你和我一个朋友见见面。
- She is a distant cousin of mine. 她是我的远房表妹。
- The chief purser assigns out area of responsibility. 乘务长给我们分配责任区域。
- In this paper,Discontinuous Deformation Analysis(DDA) method is applied to study the gradual failure and the movement process of mine slope,it is obvious that DDA is a valuable method to study the stability of mine slope. 用不连续变形分析(DDA)方法探讨了矿山边坡的渐进性破坏和运动的动态过程,认为DDA方法是研究边坡稳定性的很有价值的数值方法。
- He is a distant relative of mine. 他是我的一位远亲。
- I ran across an old friend of mine in the library. 我在图书馆里与一位老朋友不期而遇。
- She is a special friend of mine. 她是我一个特别的朋友。
- He was a fellow clerk of mine, and a hard case. 他是我的同事,一个不可救药的人。
- Plastic flowers are a particular hate of mine. 塑料花是我特别厌恶的东西。
- The book,by a friend of mine,will be out shortly. 那本书很快就要出版了,那是我的一个朋友写的。
- The government has taken a measure to maintain the stability of prices. 政府已经采取了措施以确保物价稳定。
- I like John, a very good friend of mine. 我喜欢约翰,他是我非常要好的朋友。
- He was married to a friend of mine. 他和我的一个朋友结了婚。