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- Lumen: The unit for measuring luminous flux. One lumen is the flux emitted in one solid angle by a point light source of one candela. 流明:量度光通量的单位。1流明是由1烛光的点光源在1立体角内所发出的通量。
- The key technologies of practicality of confocal laser scanning system are point light source, point detecting and scanning. 激光共焦系统实用化的关键技术在于：点光源、点探测器以及扫描技术。
- An integrated optical fiber bundle plate is developed to form an array of point light source and also to act as an array of pinholes to limite the returned signal light. 该方法中采用集成光纤束面板产生阵列点光源，同时起到对返回光的光束限制的针孔阵列作用；
- LED string lights have advantage of point light source, can be freely combined, which embodies high casualness. 产品介绍：1.;LED灯串充分发挥点光源优势，任意组合，体现随意性。
- Point (LT_POINT) - Point light sources emit light from them in every direction. 点光源(LT_POINT)-从一个点发出光放射到四周。
- Lamp Type: floodlights, wall wash light, lawn lamp, street lamps, garden lights, buried lights, lamp, floor tiles and the point light source, etc. 灯类型：泛光灯，洗墙灯，草坪灯、路灯，庭院灯，埋地灯，灯管，地砖灯和点光源等等场所
- Two types of light sources will be considered: Directional and Point lights. 两种类型的光照我们将要考虑：方向光和点光源。
- The light pen is a hand-held probe with three point light sources (LEDs) and a spherical touch stylus arranged in one line. 光笔是一种手持式触发测头，在笔体上装有三个与球形笔尖测头中心成一条直线的点光源（发光二极管）。
- Luminance Representation of Point Light Source 点光源的亮度表象
- The present invention discloses an optical film, lighting device using the optical film and a display unit capable of reducing luminance irregularity when using a point light source is provided. 本发明公开了一种光学膜、使用该光学膜的照明装置和显示单元，其中当使用点光源时能够减小亮度不规则。
- Calibration of Light Beam's Direction of Point Light Source Probe 点光源测头光束方向的标定
- Measurement of wedge angle of plate using interference of point light source 利用点光源干涉测量平板的楔角
- The arrow at the left represents the light source. 左方的箭号代表光源。
- Gets or sets the type of the light source. 获取或设置光源的类型。
- JB LIGHT SOURCE TECHNOLOGY EXPLOIT CO., LTD. 深圳市嘉标光源技术开发有限公司。
- JIABIAO LIGHT SOURCE TECHNOLOGY EXPLOIT CO., LTD. 嘉标光源技术开发有限公司。
- YANCHENG BRIGHT NEW LIGHT SOURCE CO., LTD. 盐城伯乐达新光源有限公司。
- Ultra Bright LED as light source and is an. 灯为光源的水晶吊牌。
- Light source is sold separately. 灯泡另售。
- Fast algorithm research for Fresnel's point light CGH[J]. 引用该论文 蔡晓鸥;黄建晓;薛漫芝.
