请输入您要查询的字词:
单词
radiation angle
释义
radiation angle
[´rād·ē`ā·shǝn ´aŋ·gǝl]
ELECTROMAGNETISM
The vertical angle between the line of radiation emitted by a directional antenna and the horizon.
随便看
tyuyamunite
tyvelose
TΩ
U
u
UART
ubac
u-band
U-bend die
U blades
U bolt
UBV photometry
UBV system
U center
U Cephei
U coefficient
Uda antenna
Udalf
udder
Udert
UDMH
Udoll
udometer
UDP
UDPG
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/5/7 19:23:48