请输入您要查询的字词:
单词
措施井
释义
措施井
Encyclopedia
工学
竖井
释
service shaft
措施井
为加快地下矿山建设,增加开拓巷道的掘进工作面数而专门设置的井筒,或为现有井筒延深而专门设置的辅助施工井筒。
随便看
Lijiang city
Lijiang Gucheng
Lijiang Heilong Tan
Lijiang human settlement planning and construction
Lijiang Museum
Lijiang Observatory
Lijiang Scenery
Lijiang Shi
Lijiang Yufeng Temple Yunnan Ancient Camellia
Li Jiannong
Li Jianwu
Li Jianxun
Li Jianzhong
Lijia Quan
Lijiashan Cemetery
Lijiaxia Hydropower Station
Lijiaxia Shuidianzhan
Lijiaya
Lijiaya Culture
Li Jiayang
Li Jia-yan’s Collected Theses on Classical Literature
Li Jiayou
Li Jiazhi
Lijia’an Irrigation District
Li Ji,block-printed edition by Fuzhou Commission,forth year of Chunxi era,Song Dynasty
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:2026/10/24 20:39:34