“short connecting beam”的概念、定义、翻译、参考文献-科学参考

单词	short connecting beam
释义	short connecting beam Encyclopedia 理学用梁制度释 short connecting beam劄牵木结构建筑中一种长一椽架（清称一步架）的短梁。又称单步梁。
随便看	Social assistance social assistance social assistance law social assistance principle social assistance statistics social atomization Social attribute information social attributes of population social basic contradiction social basis of Chinese cities social behavior social behavior of livestock social behaviouralism social being social being and social consciousness social benefit social benefit of water conservancy project social benefits of soil and water conservation Social big data social bookmarking social capital Social Cascades social categories social categorization social-centered system

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。