“涵洞”的概念、定义、翻译、参考文献-科学参考

单词	涵洞
释义	涵洞 Encyclopedia 工学桥梁类型释 culvert涵洞横贯并埋设在路堤中的供排泄洪水、灌溉或交通使用的渠道或管道。但多跨桥梁的跨总长小于8米，或单孔跨度小于5米者，也称涵洞。
随便看	iron group iron hat Iron-Helmet Prince Iron Hoops of Wheel Axles from Han Dynasty Tomb at Mancheng iron hypothesis iron implements in the Han Dynasty ironing ironing board ironing machine ironing mold ironing stool iron isotope hydrogeology iron law of oligarchy iron loss ironmaking ironmaking blast furnace iron-making machinery ironmaking process with oxygen-enriched coalnjection Iron Making Site at Liguoyi Iron Making Site at Wafangzhuang Ironman World Championship iron meteorite iron mineral flotation Iron Mirror of Pediatrics iron-molybdenum-sulfur cluster compound

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。