“古代坎儿井工程”的概念、定义、翻译、参考文献-科学参考

单词	古代坎儿井工程
释义	古代坎儿井工程 Encyclopedia 理学古代坎儿井工程释 Karez Engineering in ancient China古代坎儿井工程新疆地区引取地下潜流进行自流灌溉的一种地下暗渠，又称为坎井、坎遂、坎儿、卡儿、卡井、井渠等。
随便看	heavy duty diesel engine heavy-duty maintenance machinery heavy electron heavy element heavy element star heavy fermion heavy fermion materials heavy fermion superconductor heavy fermion superconductors heavy [fission] fragment heavy fission fragment heavy flavor physics heavy forgings heavy fraction of soil matter heavy fragment heavy fuel heavy grazing heavy grinding heavy haul operations heavy-haul railway heavy-haul railway station and terminal heavy-haul railway terminal heavy haul railway transportation heavy haul train heavy hole

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。