1) Qiyuan coalmine
七元煤矿
1.
The Qiyuan coalmine is situated in eastern part of Shouyang County,main mineable coal seam is No.
七元煤矿位于山西省寿阳县东部,主釆煤层为太原组15号煤,煤层底板之下的奥灰岩溶水对釆煤存在潜在危胁。
2) Pinyuan Coal Mine
品元煤矿
1.
On hydrogeological conditions and water environment problems in Pinyuan Coal Mine of Guizhou Province
贵州品元煤矿水文地质条件与水环境问题研究
3) Yuanbaoshan Open pit Mine
元宝山煤矿
4) Qitu gold deposit
七图金矿
5) coal mine
煤矿
1.
Reward system of local coal mine based on fuzzy theory;
地方煤矿奖励机制的模糊决策
2.
Choice of coal mine partial-filling technology according to balance between mining and filling;
从采充均衡论煤矿部分充填开采模式的选择
3.
The characteristic and generant condition of coal mine water-bursting calamity in China;
中国煤矿突水灾害特点与发生条件
6) mine
[英][maɪn] [美][maɪn]
煤矿
1.
The study on the support technology of 3100 face tailentry in Dayang mine;
大阳煤矿3100工作面回风顺槽支护技术研究
2.
Research of gas-geological rules and the comprehensive technology for gas accidents in Liangbei mine;
梁北煤矿瓦斯地质规律与瓦斯综合治理技术研究
3.
The application of LBY-Ⅲ instrument of roof separation in Wugou coal mine;
LBY-Ⅲ型顶板离层指示仪在五沟煤矿中的应用
补充资料：七元
1.指日﹑月﹑五星运行的周期。 2.指日﹑月﹑五星。 3.旧律历家以二十八星宿中的七宿配六十甲子，一元甲子起虚，二元起奎，三元起毕，四元起鬼，五元起翼，六元起氐，七元起箕，凡四百二十日为一周始，共得甲子七次，故称七元。参阅清《协纪辨方书》卷一引《考原》。 4.道家指耳﹑目﹑鼻﹑口七窍的元气。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条