... luminous flux density 光通量密度; 光通密度; 照度 luminous flux intensity 发光通量强度 luminous galactic nebula 亮银河星云 ...
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Photometers are specifically designed to measure emitted, reflected or transmitted light in photometric terms of luminous flux, luminance, illuminance or luminous intensity.
光度计是专门用于测量发射，反射或透射光的光通量，亮度，照度或发光强度等。
The luminous intensity, luminous flux and color coordinate of high-power white LED have relations with different place.
研究了在蓝光芯片加黄色荧光粉制备白光LED方法中，色坐标位置对光通量的影响。
The uncertainty evaluation and data processing methods for the CCPR key comparisons of luminous intensity and luminous flux unit are introduced.
分析了大功率白色发光二极管的发光强度（即光强）、光通量和色坐标与测量位置的关系，提出了解决的方法。
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