1.
On the Human Nature in the Ancient Mine--Assessment of the narrative significance of the mining novel "The Hole Fire" by Hu Yanhuai
古矿井中的人性之思——评胡燕怀矿冶题材小说《洞火》的叙事意义
2.
Subvolcanic veins and mineralization of Dajing tin polymetallic deposit in inner mongolia
内蒙古大井锡多金属矿床次火山岩脉与成矿
3.
Geological structural characteristics and analysis on paleostress field in No.2 Mine field in Yangquan
阳泉二矿井田地质构造特征及古应力场分析
4.
The shaft of a mine.
竖坑矿的矿井或竖井
5.
Chinese state media says rescuers have freed six of35 miners trapped in a flooded iron ore mine in Inner Mongolia.
中国媒体报导说，内蒙古因透水事故而被困在一铁矿矿井下的35名矿工中的6人获救。
6.
Code for design of inclined shaft and chambers of coal mine
煤矿矿井斜井井筒及硐室设计规范
7.
Research on the Assessment of Mining Rights in Northern Mine You Fanghao in Coalfield Dongsheng of Inner Mongolia Autonomous Region
内蒙古自治区东胜煤田油房壕北部井田采矿权价值评估研究
8.
A ventilating shaft, as in a mine.
（比如矿井中的）上风井
9.
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
10.
the depth of the well, mine, box, trunk
井、 矿井、 盒、 行李箱的深度
11.
open a mine, well, tunnel, etc
开矿、 打井、 凿隧道
12.
Chinese state media say36 miners are trapped in a flooded iron ore mine in northern China's Inner Mongolia region.
中国国家媒体报导说，中国北部内蒙古地区一个铁矿发生透水事故，36名矿工被困在井下。
13.
Prediction of Water Loss and Soil Erosion in the Mining Area--Taking Guhannshan Mine of Jiaozuo Coal Industry Limited Liability Company(Group)of Henan Province as the Example
矿区水土流失预测——以河南焦作煤业(集团)有限责任公司古汉山矿井为例
14.
An excavation in the earth from which ore or minerals can be extracted.
矿，矿井采掘矿石或矿物的地下坑道
15.
Code for design of chambers around pit-bottom of coal mine
煤矿矿井井底车场硐室设计规范
16.
There were seventy men in the mine when it blew up.
矿井爆炸时，井里有70 个矿工。
17.
(5) having a good communications system for dispatch on the surface, underground, within and out of the coal mine;
（五）井上、井下、矿内、矿外调度通讯畅通；
18.
the mining of ore or coal from an open mine.
从敞开的矿井提取矿石或煤的采矿。