请输入您要查询的字词:
单词
快衰落
释义
快衰落
Encyclopedia
工学
信道衰落
释
fast fading
快衰落
移动台附近的反射、折射和散射体(地形、地物和移动体等)引起的多径传播信号在接收点相叠加,造成接收信号快速起伏的信道衰落。又称短期衰落。是描述信道衰落变化比码元速率快的术语。
随便看
X-ray diffraction topography
X-ray diffraction (XRD)
Xray diffraction (XRD)
X-ray diffractometer
X-ray diffractometry
Xray diffractometry
X-ray diffuse scattering
X-ray diode
X-ray dose and
X-ray double-crystal diffraction
X-ray dynamic examination
X-ray eclipse
X-ray eclipsing star
X-ray edge problem
X-ray effects of nuclear explosion
X-ray emission
X-ray emission of active galactic nucleus
X-ray emission of galaxies
X-ray emission of galaxy clusters
X ray emission spectroscopy
X-ray emission spectroscopy
Xray emission spectroscopy
X-ray emission spectroscopy, XES
X-ray emission spectrum
Xray emission spectrum
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:2026/6/15 6:15:44