| 单词 | vertical danger angle | 
| 释义 | vertical danger angle [`vǝrd·ǝ·kǝl `dān·jǝr ´aŋ·gǝl]  NAVIGATION The maximum or minimum angle between the top and bottom of an object of known height, as observed from a craft, indicating the limit of safe approach to an off-lying danger.  | 
	
| 随便看 | 
	
  | 
	
科学参考收录了103327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。