“悬空作业”的概念、定义、翻译、参考文献-科学参考

单词	悬空作业
释义	悬空作业 Encyclopedia 工学高处作业释 dangling jobs悬空作业在周边临空的状态下，无立足点或无牢固可靠立足点的条件下进行的高度在2米及以上的作业。
随便看	tree of a graph tree of heaven tree-of-heaven bark tree of Pythagoras tree of strategies tree peony tree peony garden tree peony root bark Tree-plangting as an Obligatory Duty tree planting auger tree-planting day tree-planting problem tree/plant management tree polymer tree pool tree processing tree proof tree proteome tree representation tree ring Tree-ring Dating tree root trees Trees and Crows in Autumn by Wang Hui trees breeding for forest carbon sink

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。