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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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relative efficiency
relative energy
relative energy distribution
relative energy saving ratio
relative entropy
relative equilibrium of yin-yang
relative error
relative error of an approximation algorithm
relative extension
relative extremum
relative eye relief
relative feed value
relative field
relative fit
relative fluctuation
relative fluctuation of density
relative focal length
relative frame of reference
relative frequence
relative frequency
relative Frobenius morphism
relative functor
relative geometry
relative gradient
relative gravity survey
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