请输入您要查询的字词:
单词
railway tunnel maintenance
释义
railway tunnel maintenance
Encyclopedia
工学
﹝铁路工务养护维修﹞
释
railway tunnel maintenance
铁路隧道养护维修
对铁路隧道主要结构和附属设施(拱墙结构、隧底结构、防排水设施、附属洞室、洞室门、洞门结构等)进行的检查、养护、维修和大修。
随便看
M-operation
Mopping-up News
Mopra Observatory
Mopti
Mo Pu
Moqi Yong
moraine-damned lake
moral absolutism
moral activity
moral affect
Moral and Social Life
moral autonomy
moral belief
moral capital
moral casuistry
moral category
moral character
moral character education
moral choice
moral community
moral conduct
moral consciousness
moral costs
Moral Courage
Moral criticism
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:2026/7/12 17:27:52