“古代提水机械”的概念、定义、翻译、参考文献-科学参考

单词	古代提水机械
释义	古代提水机械 Encyclopedia 工学﹝古代农业机械﹞释 ancient water-lifting machines古代提水机械为了满足灌溉、家庭用水的需要，古代人发明的从水源提水的机械。
随便看	frame structure frame structure designing frame supported glass curtain wall frame synchronization frame system frame theory frame transfer frame transfer CCD frame-type furniture frame work framework framework analysis framework for environment statistics Framework for global electronic commerce framework for making decisions framework model framework-neutral paradigm framework of China 's e-government system Frame Work of Electronic Document Management Standards System framework regions framing framing effect framing of a manifold framing theory Fram Strait

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。