“downward lighting”的概念、定义、翻译、参考文献-科学参考

单词	downward lighting
释义	downward lighting Encyclopedia 艺术学采光释 downward lighting俯射光光源位于拍摄方向所在水平面的上方，即位于被摄物体上方（如顶上方、前上方、侧上方、后上方），自高处（上方或斜上方）向低处（下方）针对该被摄物体投射出的俯射照明光线。
随便看	oscillating voice-coil motor oscillating water column wave power generator oscillation oscillation centre oscillation frequency of plasma oscillation function oscillation limit oscillation matrix oscillation method oscillation mode of mould oscillation of a function oscillation of a sequence oscillation of a solution oscillation of solution oscillation period oscillation phase oscillation photograph oscillation pile-up oscillation theorem oscillation theory oscillation threshold oscillator oscillator expansion oscillator flowmeter oscillatoriness

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