请输入您要查询的字词:

 

单词 millimetre waves
释义
millimetre waves

Astronomy
  • Electromagnetic radiation with wavelengths in the approximate range 1–10 mm. Wavelengths shorter than 1 mm are known as submillimetre waves.


Electronics and Electrical Engineering
  • Electromagnetic radiation at frequencies between 30 and 300 gigahertz, which result in wavelengths of millimetre dimensions.


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 2:54:06