“穹”的概念、定义、翻译、参考文献-科学参考

单词	穹
释义	穹 Encyclopedia 工学壳释 dome穹一个空心的上半圆球。汉字“穹”的基本意思是隆起，结构工程中的“穹”描述的是向上隆起的半球体形状；汉字“穹”还有另外一个重要的意思是天空，结构工程中的“穹”正是用于实现大跨度的屋顶，从下向上望去，犹如天空一样。
随便看	grottoes of Shihong Temple grottoes of Shuiyu Temple grottos and murals of scenic regions groud state energy ground ground absorption ground access to the protective shed ground-airborne electromagnetic instrument ground anemometer ground atom ground-based astronomy ground based augmentation system ground-based augmentation systems Ground-based Boxing ground-based integrated observation system Ground-based interceptor ground-based manned experimental system of bioregenerative life support system ground-based measure method for spacecraft microvibration environment ground-based midcourse defense system ground-based observation ground-based observatory ground-based remote sensing of atmosphere ground-based telescope ground bearing capacity ground beetle

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。