【摘 要】
：
I.INTRODUCTION The luminous intensity distribution of luminaires and headlamps can be measured by means of goniometers beyond the photometric limit distance.Those measurements do not only require long
【机 构】
：
TechnoTeam BV GmbH, Germany Shanghai Light-All Co
【出 处】
：
第三届中国国际汽车照明论坛(2015)
论文部分内容阅读
I.INTRODUCTION The luminous intensity distribution of luminaires and headlamps can be measured by means of goniometers beyond the photometric limit distance.Those measurements do not only require long measuring paths (e.g.25 m for headlamp measurements), but also longer measuring times (minutes to hours).
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