请输入您要查询的字词:

 

单词 lee wave
释义
lee wave

Geography
  • A wave motion in a current of air as it descends below an upper layer of stable air, after its forced rise over a mountain barrier, which sets up vertical oscillations (also called a standing, rotor, hill, or mountain wave). The wavelength is c.5–15 km with an amplitude of c.500 m. Lee waves are often indicated by higher wind speeds and lenticular clouds.


随便看

 

科学参考收录了60776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:2024/12/25 13:36:32