请输入您要查询的字词:
单词
cut-off wavelength
释义
cut-off wavelength
Encyclopedia
理学
后补(2)
释
cut-off wavelength
截止波长
电磁场在波导中传播的导波存在的该导波模式的截止频率对应的波长。这里频率和波长的乘积为波导中电磁场的传播速度。当电磁场的频率大于截止频率时,该导波模式的电磁场可在波导中传播;反之,波导是截止的。
随便看
reprogramming factor
reprography
repropellent
reproportionation
reptation
reptation model
reptation time
reptend prime
rep-tile
reptile
reptile culture
reptile propagation
reptile seed culture
Repubblica di San Marino
Republic
Republican Archives
republican archives
Republicanism
Republican Period of Rome
republication rate
Republic of China
Republic of Florence
Republic of Genoa
Republic of Jabacala
Republic of Mainz
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:2026/2/20 6:56:53