“natural bridge”的概念、定义、翻译、参考文献-科学参考

单词	natural bridge
释义	natural bridge Encyclopedia 工学风景名胜资源释 natural bridge天生桥地下河与溶洞的顶板崩塌后，由残留部分的两端与地面连接而中间悬空的桥状地形。
随便看	lubricant lubricant for forging lubricant oil monitoring lubricating-alloy lubricating base oil production lubricating film lubricating grease lubricating grease additives lubricating mineral material lubricating nanomaterial lubricating oil lubricating oil additive lubricating oil component lubricating oil system lubricating system lubrication lubrication equation lubrication in plastic working lubrication system lubrication theory lubricaton regime lubricator lubricity Lubug lubuge hydropower station

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。