“undercutting level”的概念、定义、翻译、参考文献-科学参考

单词	undercutting level
释义	undercutting level Encyclopedia 工学开拓工程释 undercutting level拉底水平为地下矿山回采工作开辟底部自由面，由拉底巷道向两侧扩帮，将矿房底面拉开至足够大，补充爆破空间或者为应力作用下矿石自然崩落创造条件而进行开挖的作业水平。
随便看	statistical characteristics of complex networks statistical chart statistical classification statistical coding statistical coil statistical communication theory statistical computation statistical computing statistical computing,computational statistics statistical conclusion validity of study statistical constraint statistical control statistical copolymer statistical copolymers statistical correlation statistical coverage interval statistical data statistical data analysis method of document management statistical data files management statistical decision statistical decision function statistical decision problem statistical decision procedure statistical decision process statistical decision rule

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。