“对流层波导电波传播”的概念、定义、翻译、参考文献-科学参考

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	National Engineering Lab. for Chemical Utilization of Biomass National Engineering Research Center for Information Technology in Agriculture National Engineering Research Center of Chemistry of Forest Products National Engineering University of Peru National Entrance Test of English for MA/MS Candidates National Environmental Policy Act of 1969 National Environmental Policy Act of the United States of America National Environmental Protection "12th Five-Year" Program Environment and Health Work Plan National Environmental Protection "12th Five-Year" Science and Technology Development Planning national environmental protection model city system national environmental protection pilot city national environmental standards national epic national equality national ethic national ethics National Ethnic minority Folk Art Exhibition National Ethnic Museum of China nationa leveling network National Excellent Multimedia CD Evaluation National Excellent Radio Program Award National Excellent TV News Award National Excellent TV Social Education Program Award national excellent urban and rural planning and design award National Exhibition on Stagecraft 1982

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