网站首页  情感咨询  情感美文  情感百科  情感生活  学习充电  旧版美文

请输入您要查询的词汇：

　

词汇 Quecreek
分类 英语词汇 英语翻译词典
释义

Quecreek

英语百科

Quecreek Mine rescue

（重定向自Quecreek）
The 6 in (15 cm) diameter, 240 ft (73 m) deep air shaft drilled early in the response effort to ensure the miners were able to breathe.
Second rescue shaft, located near the initial hole, drilled in case issues prevented further drilling of Rescue Hole No. 1. Drilling of this hole ceased at 150 ft (46 m) after the first shaft reached the mine.
The airlock fashioned to be installed on top of the rescue shaft, designed to equalize the pressure between the mine and the surface and prevent an influx of water created by a pressure imbalance.

The Quecreek Mine rescue took place in Somerset County, Pennsylvania, when nine miners were trapped underground for over 77 hours, from July 24 to 28, 2002. All nine miners were rescued.
随便看

　

依恋情感网英汉例句词典收录3870147条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。

　

Copyright © 2004-2024 Yiyi18.com All Rights Reserved
京ICP备2021023879号 更新时间：2025/8/9 12:50:00