illuminance standard.
照度标准器
illuminance uniformity.
照度均匀性
uniformity of illuminance.
照度均匀度
illuminance from unobstructed sky
从无障碍天人照明
radiant flux illuminance measurement
辐射通亮照度测量
The discussion about measurement accuracy of illuminance
关于光照度测量精度的讨论
Over a surface, Illuminance averaged over the specified surface.
指定表面上照度的平均值。
Light source direction and illuminance at point from which object is observed.
被拍摄体的观察点上的光源方向和照度
RESEARCH ON WATER BODY ILLUMINANCE AND COMPENSATION DEPTH OF SUBMERGED MACROPHYTE IN LAKE
关于北京后海水体光照强度及沉水植物光补偿深度的研究
The average illuminance over the reference surface at the end of the complete maintenance cycle.
灯具在维护周期末期在参考表面上的平均照度。
The empirical formula concerning the unevenness of illuminance is derived from experimental data.
实验中总结出照度分布不均匀规律的经验公式。
Note The maintained illuminance is the minimum value to which the illuminance is allowed to fall.
注维持照度是照度衰减所允许的最自小值。
Effects of Temperature and Illuminance on Embryonic Development of Fresh Angelfish, Pterophyllum scalare
温度和光照对神仙鱼胚胎发育的影响
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