请输入您要查询的字词:
单词
prediction of ionospheric radio wave propagation
释义
prediction of ionospheric radio wave propagation
Encyclopedia
工学
短波传播
释
prediction of ionospheric radio wave propagation
电离层电波传播预报
根据电离层特性参量的时空变化规律和通信质量与电离层信道参数的关系,在电离层探测历史资料或实时测量资料的基础上,对高频传输电路的未来最佳工作条件和工作质量做出的预先推断。
随便看
selection of bud sport
selection of collection
selection of drug synthesis route
Selection of Economic Profiles of the People's Republic of China
selection of filling material
selection of furnace design parameters
Selection of Important Documents of the People's Republic of China
selection of lemma
selection of low-level military officials
selection of main equipment for thermal power generation
selection of mining equipment
selection of mining method
selection of multifunction
selection of national excellent doctoral dissertations
selection of open-pit drainage
selection of open-pit mining equipment
Selection of Peking Opera scores
Selection of Seafoods, Epitomized Notes on Marine Products
Selection of Song Poetry
selection of spontancous mutation
selection of superior stand
selection of superior tree
selection of the site of hydraulic structure
selection of the type of hydraulic structure
selection of underground drainage system
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:2026/6/22 4:22:57