“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	space flight breeding space flight crew selection space flight environment Space Flyer Unit space food space food safety space form space form problem space geodesy space geodynamics space geometry space grating space grating device space gravitational physiology Space Ground Station space group space group extinction space-group maximum space harmonic space harmonics Space headway space heavy ion space height of boiler steam space hierarchy theorem space human factors engineering

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。