“rail/sleeper laying and replacing machinery”的概念、定义、翻译、参考文献-科学参考

单词	rail/sleeper laying and replacing machinery
释义	rail/sleeper laying and replacing machinery Encyclopedia 工学铁路养路机械释 rail/sleeper laying and replacing machinery铺换钢轨及轨枕机械在铁路线路上铺设或更换钢轨及轨枕的轨道作业机械。
随便看	educational thoughts of existentialism educational thoughts of reconstructionalism educational tracking/streaming educational tradition educational work of archival science education and correction education and research of electronic commerce education and scientific research map education and training of the people's police education assistance Education at a Glance: OECD Indicators education cloud education communication education contract education curation education custom education during the period of Late Qing reforms education festival education financed by religious assets Education-first Model of China's Social Work Development education for all Education for All Handicapped Children Act of 1975 education for children with physical disabilities education for illiteracy education for international understanding

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。