请输入您要查询的字词:
单词
cophased horizontal antenna
释义
cophased horizontal antenna
Encyclopedia
工学
【长、中、短波天线】
释
cophased horizontal antenna
同相水平天线
由同相馈电的水平对称振子组成的边射式平面天线阵。为了保证单向的辐射和接收,在阵面的一侧设置反射面。这种天线可用于短波干线通信或广播和米波警戒雷达等。
随便看
initial problem
initial product period
initial program load
initial program load, IPL
initial program-midway command-terminal TVM combined guidance
initial public offerings
initial rate method
initial ratio
initial ring
initial rise
initial row
initial score of strategies
initial segment
initial semantics
initial sequent
initial set
initial settling tank control system
initial shut in
initial side
initial singularity
initial situation
initial solution
initial space
initial species
initial star
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/11/12 22:41:35