请输入您要查询的字词:
单词
freezing shaft-sinking method
释义
freezing shaft-sinking method
Encyclopedia
工学
特殊凿井法
释
freezing shaft-sinking method
冻结凿井法
在开凿井筒前,将井筒周围含水层用人工制冷方法冻结成封闭的圆筒形冻结壁,以抵抗地压并隔绝地下水与井筒的联系,在冻结壁的保护下进行掘砌作业的特殊凿井法。
随便看
runs sampling
runs test
run test
runtime
run-time diagnosis
runtime optimization
run-time system
run-to-failure maintenance/breakdown maintenance
run up
runway
runway configuration
Runyang Yangtze River Bridge
Runyu Pingtan Storytelling Society
Runzhou Qu
Ruoergai grassland
Ruoergai Xian
Ruoqiang Kingdom
Ruoqiang (Qarkilik) Xian
Ruoshui
RUP
ru pai san sheng
Rupelian Stage
Rupert Murdoch
rupes
Rupes Altai
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/31 12:03:41