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环境照度
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环境照度
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environmental illumination
环境照度
反映目标所处环境明暗的物理量,数值上等于垂直通过单位面积的光通量,单位为勒克斯(Lux或Lx)。照度是以垂直面所接受的光通量为标准,若倾斜照射则照度下降。
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semi-geodesic coordinate system
semi-global
semigloss
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semi group algebra
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semigroup character
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semigroup method for partial differential equations
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semigroup of finite breadth
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semigroup of isometries
semigroup of kernels
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