spectral image restoration 光谱图象恢复...total spectral emissivity 总光谱发射率...spectral pure reagent 光谱纯试剂...broadening of spectral lines 谱线展宽...spectral emissivity 频谱发射因数...cross-spectral density 交谱密度...spectral contour plotter 频谱轮廓描画器...spectral intensity 光谱强度...spectral ghosts 光谱鬼线;光谱幻影...spectral selectivity 光谱选择性...spectral representation 谱表示...spectral radius 谱半径...spectral sensitivity characteris-tic 光谱灵敏特性...spectral characteristic 频谱特性...spectral buffer 光谱缓冲剂...spectral response 光谱响应,频谱响应...spectral reflection factor 光谱反射因数...spectral reflectance 光谱反射...spectral photographic plate 光谱感光板...density of spectral line 谱线黑度...spectral a.光谱的,鬼怪的,幻觉的光谱...
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