“bench excavation method”的概念、定义、翻译、参考文献-科学参考

单词	bench excavation method
释义	bench excavation method Encyclopedia 工学岩石工程开挖释 bench excavation method台阶开挖法将隧道断面分成上、下两个断面分次开挖形成台阶，然后上、下断面平行推进的施工方法。简称台阶法。
随便看	chromosomal structural aberration chromosomal variation chromosome chromosome aberration chromosome aberration of environmental pollution chromosome addition chromosome analyzing technologies chromosome arm chromosome banding chromosome banding pattern chromosome breakage chromosome copy number abnormity disease chromosome doubling chromosome duplication chromosome elimination chromosome engineering chromosome interchange chromosome nondisjunction chromosome pairing chromosome rearrangement chromosome satellite chromosome set chromosome set manipulation chromosome structural variation，SV chromosome substitution

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。