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地-电离层波导电波传播
释义
地-电离层波导电波传播
Encyclopedia
工学
电离层电波传播
释
earth-ionosphere waveguide radio wave propagation
地-电离层波导电波传播
地表层与低电离层(白天为D层,夜间为E层下部)所构成的同心球壳空间,以类似于微波平行金属板波导的机理,引导甚低频(3~30千赫)和极低频(0.3~3千赫)电波进行远距离直至全球范围的传播。
随便看
self-imaging
self incompatibility
self-incompatibility
self indicator method
self-induced
self induced electromotive force
self-induced electromotive force
self-induced motion of vortex filament
self-induced transparency
self induced transparent
self-induced transparent
self-inductance
self induction
self-induction
self-induction electromotive force
self induction phenomenon
self-induction phenomenon
self-infertility
self information
self-information
selfing
selfing line
self-injective algebra
self injective ring
self-injective ring
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