“中国古代灌排提水机具”的概念、定义、翻译、参考文献-科学参考

单词	中国古代灌排提水机具
释义	中国古代灌排提水机具 Encyclopedia 工学中国古代灌排提水机械释 water lifting machinery in ancient China中国古代灌排提水机具中国古代以人力、畜力、水力、风力为动力，用于灌溉排水的提水机具和机械。
随便看	section steel/structural steel section surface section survey section theorem section traffic organization Section VI in École des Hautes Études en Sciences Sociales sector sectoral development theory sectoral physiographical regionalization sector angle sector boundary sector-focusing accelerator sectorial sectorial harmonic sectorial harmonics sectorial military geography sectorial operator sectorial spherical harmonic sector loss sector model sector nonlinearity sector priority development strategy sector servo sector shutter sectors of material production

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。