“legislation of social insurance in Germany”的概念、定义、翻译、参考文献-科学参考

单词	legislation of social insurance in Germany
释义	legislation of social insurance in Germany Encyclopedia 法学《济贫法》释 legislation of social insurance in Germany德国社会保险立法 1871年德国统一后通过的一系列社会立法。现代社会保障制度以此为起始标志。
随便看	drilling workload index drillion drill pipe drillpipe drill pipe power tong drill pipe sticking drill plough drill rig drill rigs for soil mixing wall drill rod drill seeder drill stem test drill string drill string non-return valve drill-string stabilizer drill string test drill tools measuring drill-up drill visualization drimane drimeter Drinfel Drinfel'd Drinfeld,Vladimir Drinfel’d

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。