“excavation work”的概念、定义、翻译、参考文献-科学参考

单词	excavation work
释义	excavation work Encyclopedia 工学化学品生产单位特殊作业释 excavation work动土作业挖土、打桩、钻探、坑探、地锚入土深度0.5米以上，使用推土机、压路机等施工机械进行填土或平整场地等可能对地下隐蔽设施产生影响的作业。
随便看	pairing energy pairing family pairing force pairing function pairing gap pairing induced by antiferromagnetic spin fluctuation pairing-off support pairing vibration pair-instability supernova pair model of magnetocrystalline anisotropy pair of algebraic varieties pair of bases pair of complex conjugate roots pair of elements pair of galaxies pair of identified points pair of linear spaces pair of points pair of radio sources pair of stars pair operator pair potential pair production pair production detector pair production effect

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。