“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	Old City of Jerusalem and its Walls World Culture Heritage old covariant quantization old crape myrtle planted by Emperor Songgaozhong old dependency ratio old disk star Oldenburg old English literature oldenlandia older-person-centred health service older population oldest old person Old Fortunatus old gilt bronze statue of sitting Amitabha Buddha cast in the 13th year of Kaihuang period of Sui Dynasty Oldham bamboo Old History of Five Dynasties Old History of Tang,200 volumes block-printed edition by Wen Renquan,Jiajing era,Ming Dynasty Old History of Tang Dynasty Old Horse Oldich Dannieke old industrial residential area old inflation old institutional economics Old Izergil Old Man Old Manchu Archives

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。