请输入您要查询的字词:
单词
radar frequency band
释义
radar frequency band
[`rā´där `frē·kwǝn·sē ´band]
ELECTROMAGNETISM
A frequency band of microwave radiation in which radar operates.
随便看
p-channel metal-oxide semiconductor
p chart
PCM
PCNB
PCP
PCR
PCSB
P Cygni star
PD
Pd
PDA
P display
PDL
pdl-ft
PDM
PDMS
PDR
PDU
pea
peach
peachblossom ore
pea coal
Peacock
peacock blue
peacock copper
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:2025/10/14 7:46:05