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对流层波导电波传播
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对流层波导电波传播
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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。
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degrading enzymes of pathogens
De Graft Hanson
degrammaticalization
degreasing
degree
Degree Angular Scale Interferometer
degree centigrade
degree certificate system
degree distribution
degree elevation
degree matrix
degree measure
degree of accuracy
degree of a central simple algebra
degree of acetalization
degree of a covariant
degree of a curve
degree of a cycle
degree of a divisor
degree of a divisor class
degree of a field
degree of a field extension
degree of a form
degree of a graph
degree of a group
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