atmospheric duct

基本解释

Atmospheric duct is a common phenomenon over the oceans and conditions of anomalous radio propagation.
大气波导是海上经常出现的现象，会导致电波异常传播。
Atmospheric duct is one of the hot-topics and difficult problems in the propagation of electromagnetic waves in troposphere.
大气波导的影响是对流层电磁波传播研究的热点和难点问题之一。
The paper explains the formation of radio holes in atmospheric duct based on ray tracing method, provides approximate expressions to determine the initial position of radio holes.
该文用射线跟踪法解释了大气波导中无线电盲区的形成原因，导出了计算无线电盲区起始位置的近似公式。

大气波导
The effect of atmospheric duct indicates wide application in communication.
大气波导效应在通信技术中已显示出广阔的应用前景。
大气导层
大气波管

大气波导
Atmospheric duct was divided into evaporation duct and elevated ducts by its mechanism on sea. The paper joins to research work which is an important scientific research project of navy.
根据形成的机理，海上大气波导主要可分为蒸发波导和悬空大气波导。
地球科学
大气导波管
大气波导