wave spectrum

基本解释

The spin-wave spectrum and the intensities of its excitation are calculated.
计算了系统的自旋波的波谱及其在微波场中的激发强度。
The plane wave spectrum and physical optics are combined to analyze the EM wave propagation in arbitrary cavity.
利用电磁波的平面波谱展开特性，结合物理光学分析了电磁波在腔体内的传播。
The principle of conservation of wave action flux is used here for the analysis of transformation of wave spectrum on sloping beach under the action of current.
本文将波浪作用通量守恒原则应用于缓坡上在水流作用下的波谱变形，并与规则波的计算结果作对比。

His father demanded a lower-quality vocoder that would spare precious radio-wave spectrum.
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海浪谱
Because of the time-variant reflectivity of ocean surface, The mapping of an ocean wave spectrum into a SAR image spectrum is a complicated nonlinear process, and movement of ships also degrade the quality of SAR image of the ships.
由于海面散射特性随时空变化，海浪谱到SAR数据是一个复杂的非线性变化过程；海面舰船的运动也会降低SAR海面舰船图像质量。
地球科学
波谱
海浪谱
The ways of wave spectrum estimation, cross-spectrum estimation, and wave directional spectrum estimation are discussed.
讨论了海浪谱估计方法,交叉谱估计方法和方向谱反演算法。
交通运输工程
波浪谱
波谱