请输入您要查询的字词:
单词
对流层波导电波传播
释义
对流层波导电波传播
Encyclopedia
工学
对流层电波传播
释
radio wave propagation in tropospheric radio duct
对流层波导电波传播
在某些气象条件下,对流层中可以形成具有一定强度和厚度的准水平大尺度层结,频率足够高的无线电波在适当的发射方向上,可在相当大的程度上进入其内,并如同在波导管中一样以异常低的衰减进行传播的现象。
随便看
urban system planning in the administration area of city
Urban System Planning of the Zhujiang River Delta
urban system scale structure in the administration area of city
urban systems engineering
urban system spatial pattern in the administration area of city
urban system theory
urban thermal environment
urban topographic survey
urban traffic
urban traffic construction management system
urban traffic management platform
urban traffic management system
urban traffic system
urban traffic tunnel fire
urban transportation
urban transportation demand management
urban transportation development policy
urban transportation economy
urban transportation layout
urban transportation planning
urban transportation problems in China
urban transportation structure
urban transportation supply management
urban transportation system organization
urban transport infrastructure
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:2026/8/4 5:52:53