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- Taoyuan Coal Mine is the threatened mine by manifold groundwater. 桃园煤矿是一个受多种地下水害威胁的矿井。
- The three dimensional simulation model of "the fourth aquifer" was built with finite difference,after hydrogeology condition of Cenozoic aquifer in Taoyuan Coal Mine was analyzed. 通过对桃园煤矿新生界底部“四含”的水文地质条件分析,利用有限差分方法,建立地下水三维数值模型。
- By means of the theory analysis and actual application,the new mentality in the roof management of Taoyuan Coal Mine is expounded.The new methods of safety production in mine are pointed. 经过理论分析和对实际运用的考察,阐述了桃园煤矿在顶板管理方面的新思路,提出了矿区安全生产的新方法。
- Application of Fill Joint Technique of Sticky Tape With Five-Retardant and Steel Wire Rope in Taoyuan Coal Mine 钢丝绳芯阻燃胶带填充式接头技术在桃园煤矿的应用
- Control Principle and Method of Floor Limestone Water in No.10 Seam of Taoyuan Coal Mine 桃园煤矿10煤层底板灰岩水防治原理及方法
- Appearance rule of coal mine pressure after raising the working-layer and the upper layer management in Taoyuan Coal Mine 桃园煤矿上提工作面矿压显现规律及顶板管理
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Taoyuan coal mine 桃园煤矿
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- 1031 full-mechanized mining face of Taoyuan Coal Mine as an example,The mangement technology of flash flood in the floor with mesh placement at full-mechanized mining face is introduced. 以桃园煤矿1031综采工作面为例,介绍了大倾角综采工作面底板灰岩水的铺网治理技术,保证了工作面的正常、安全回采,具有一定的社会经济效益。
- We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿。
- The coal mine was closed down due to exhaustion. 这煤矿因矿源枯竭而关闭了。
- They are developing a new coal mine. 他们在开发新煤矿。
- They sold the coal mine at a profit. 他们把煤矿卖掉赚了钱。
- China Geological Coal Mine Corp. 中国地方煤矿总公司。
- Coal Gas Factory of Datong Coal Mine Gro. 大同煤矿集团有限责任公司煤气厂。
- A passage or gallery in a coal mine. 通道煤矿中的通道或水平巷道
- My grandfather used to work in a coal mine. 我祖父曾在煤矿工作过。
