“bottom supported structure”的概念、定义、翻译、参考文献-科学参考

单词	bottom supported structure
释义	bottom supported structure Encyclopedia 工学底部支撑结构释 bottom supported structure底部支撑结构一般是由钢管构件焊接而成的空间桁架结构，重力基础结构例外。
随便看	biological energy resource of China biological engineering technology biological entropy biological evaluation of medical materials biological event biological evidence identification biological evidence techniques biological evidence test biological evolutionary effects of pollution biological evolutionism biological experiment biological filler media biological filter biological filter for treatment of domestic sewage biological foundations of language development biological fuel cell biological functional materials biological half-life biological half-life time biological hazard biological heat transfer biological hydrogen production biological hydrogen production technology and equipment biological immobilization biological information

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。