| 单词 | fanned-beam antenna | 
| 释义 | fanned-beam antenna [¦fand ¦bēm an´ten·ǝ]  ELECTROMAGNETISM Unidirectional antenna so designed that transverse cross sections of the major lobe are approximately elliptical.  | 
	
| 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。