| 1. | Application of automatic water drainage in mining area
自动排水在井下的应用 |
| 2. | What is the meaning of joseph being put in the well
约瑟夫被放到井下的意义是什么？ |
| 3. | Application of radio filter communication technology in mine
无线电漏泄通信技术在煤矿井下的应用和展望 |
| 4. | Application of industrial ethernet control system underground coal mine
工业以太网控制系统在煤矿井下的应用 |
| 5. | There has been no reported contact with the 57 trapped miners
目前没有任何与被困在井下的矿工取得联系的消息。 |
| 6. | The miners ' families fear for the lives of the men trapped underground
矿工家属为被困井下的工人的生命而担忧。 |
| 7. | 20actual barite consumption will depend on hole condition while drilling
实际的重晶石用量取决于井下的实际需要。 |
| 8. | We must hurry , because the trapped miners can ' s hold out much longer
我们必须赶快，陷在井下的矿工不能坚持多久了。 |
| 9. | Application of model kjj31 connector of mine - used ring net in coal mine underground
31型矿用环网接入器在煤矿井下的应用 |
| 10. | The rescue team worked hard overnight to save the miners trapped underground
许多救援人员连夜努力营救埋在井下的矿工。 |
