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直射光
释义
直射光
Encyclopedia
艺术学
照明光源
释
direct light
直射光
光源直接照射到物体上,使物体表面形成明显的受光面、背光面,以及鲜明锐利清晰的投影,并使被照明物体形成明显的明暗过渡层次的照明光线。又称硬光。
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satellite
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satellite altimetry gravity inversion
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satellite antenna reflector metal mesh
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satellite based augmentation system
satellite-based augmentation system
satellite based differential positioning
satellite based differential positioning system
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