“earthwork excavation engineering”的概念、定义、翻译、参考文献-科学参考

单词	earthwork excavation engineering
释义	earthwork excavation engineering Encyclopedia 工学建筑施工释 earthwork excavation engineering土方开挖工程采用机械或人工的方法将土和岩石进行松动、破碎、挖出并运走的工程。
随便看	mean deviation mean diameter mean difference mean distribution mean diurnal motion mean earth ellipsoid mean ecliptic sun mean electron concentration mean element mean entropy mean enveloping surface mean epoch mean equator mean equatorial sun mean equinox mean ergodic theorem mean-ergodic theorem mean error mean evolute mean extinction coefficient mean fiber length mean fictitious clock mean field mean field approach mean field approximation

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。