1.
Seventy-two miners have been found alive.
爆炸发生后，井下矿工有72人得以生还。
2.
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
3.
(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；
4.
The sides of the shaft were closing in!
矿井四周正在崩塌下来！
5.
The inspector went down the mine.
监察员已下到矿井里了.
6.
This paper discusses the renewable method of mine topographic map of underground mining.
论述了井下开采矿井矿用地形图的更新方法。
7.
The area in a mine from which the mineral deposit is being or has been removed is stope. This is the productive area of a mine.
井下正在开采或已采完的矿段叫矿房。这是井下的生产区。
8.
Collectively-owned mining enterprises must survey and draw maps showing the correlation between surface and underground workings.
集体矿山企业必须测绘井上、井下工程对照图。
9.
Study on Monitoring System to Real Time Position of Moving Personnel in Mine;
矿井井下移动人员实时位置的监测系统研究
10.
The situation of heat hazard in mine in our country and the discussion of using geothermal energy
我国矿井热害现状及井下地热利用探讨
11.
Stability Analysis and Design of the Main Shaft Tower Foundation at Xiagao Iron Mine
下告铁矿主井井塔基础稳定性研究与设计
12.
The miners were trapped after three vertical shafts were flooded.
这个铁矿的三个竖井发生透水，将矿工困在了井下。
13.
The miners were trapped underground for days after the entrance to the mine collapsed.
矿井的入口处坍塌了，矿工在地底下受困好几天。
14.
Analysis of Underground Mining Project Outsourcing of Yinshan Mining Company
银山矿业公司井下采矿工程外包后情况分析
15.
Helmets were dished out before the miners went underground
下井之前，给矿工们分发了安全帽。
16.
Convention concerning the Minimum Age for Admission to Employment Underground in Mines
矿山井下工作最低许可年龄公约
17.
pony used(esp formerly)underground in a mine to pull heavy loads
（尤指旧时的）矿井下运输用的小马.
18.
Location, tracking and enquiry management for coal mine.
煤矿井下人员的定位、踪、询管理。