您要查找的是不是:
- The stability of composite slope, within first mining area in the 3rd Baiyinhua opencast coal mine, was analyzed. 摘要对白音华三号露天煤矿复合边坡稳定性进行评价。
- Distribution of carnallite in salt bed of the first mining area in Qarhan Playa 察尔汗盐湖首采区上盐层中光卤石分布
- first mine area 首采区
- Study of mechanism model and application of triangular plate in first mining area 三角式初采岩板力学模型及其应用
- In light of the littie geological structures in Jixi mine area,the transmission andreflection survey are first used to test and study in Xinghua mine.The results are santisfied. 针对鸡西矿区的矿井地质小构造,首次采用槽波透射法及槽波反射法,在鸡西杏花矿进行了试验研究,取得了令人满意的效果。
- Our first shopping site is to visit a dealer near the mine area, he have a lot of beautiful cinnabar crystals.The price is quite expensive, but we brought some for souvenir. 我们的第一个购物点,是到矿山附近探访一名卖家,他有很多美丽的辰砂晶体标本,价钱颇贵,但我们还是买了一些作纪念品。
- Speed up development of Panxi iron mining area. 加快攀西铁矿山建设。
- The Sulin mine area is a major host coal belt in the Huaibei coalfield. 宿临矿区是淮北煤田的主要赋煤地带。
- first mining area 首采区
- Founded in 2001, is engaged in the first mine in Shandong Province, one of the professionalization of energy. 公司成立于2001年,是山东省最早从事防雷、节能的专业化公司之一。
- Manage Environment in Exploration and Mining Area. 管理矿区环境。
- The coal mining area is in the center of the basin. 煤矿区位于盆地的中心。
- More than60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
- The deep roadway surrounding rock of Jinchuan No.2 mine area was crumbly and had obvious creep. 金川二矿区深部巷道围岩岩石破碎,蠕变特性明显,地应力大,巷道变形严重,巷道返修量大,严重制约了矿山的发展。
- Independent Coordinate System Establish Method in Mining Area. 矿区独立坐标系的建立方法。
- My mining area is containing the rich blue sandstone resources. 我矿区蕴藏着丰厚的青砂岩资源。
- This endangers anile mining area severely live and develop. 这严重地危及到衰老矿区的生存和发展。
- The design thought of geothermal information management system for Pingdingshan mine area (PGTIMS1.0) was introduced. 介绍了平顶山矿区地温信息管理系统软件(PGTIMS1.;0)的设计思路。
- Based on this, the calculation formula of subsidence coefficient on the surface and strata subsidence in the first mining is obtained. 现场观测及实验室试验结果表明采动岩体碎胀量与深厚比成正比,据此得出了初次采动时地表及岩体内部下沉系数计算式。
- In Xinfeng mine area karst occurs widely and hydrogeological condition is very complex. 新风矿区岩溶发育,水文地质条件较复杂。