请输入您要查询的字词:
单词
raise-boring method
释义
raise-boring method
Encyclopedia
工学
天井掘进
释
raise-boring method
反井钻机法
采用反井钻机先打导向孔,再从下而上用钻井刷扩至要求断面的完全机械破岩的天井掘进的施工方法。
随便看
Jinlianshan Cemetery
Jinling
Jinling Engraving Office
Jinling Formation
Jinling Garden
Jinlingian Stage
Jinling Library
Jinling Painter Biographies and Painting Comments
Jinling prints
Jinling Publishing House
Jinling Publishing House of Buddhist Scriptures
Jinling Sanshan street
jinlingzi powder
JinLin University Library
Jin Lisheng
Jinlong bridge
Jinlongshan National Forest Park
Jin Lou Zi
Jinluojia
Jin Meisheng
Jin Memorial Hall
jinmen
Jinmen Gate
Jinmen town
Jinmen Xian
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:2026/1/30 17:50:23