而且如果说有多个光源的话，为什么每个物体只有一个影子呢？
And if there are multiple light sources, why does each object only cast one shadow?
确保你有多个光源，并且它们能间接避开黑影或脸部发亮的效果。
Ensure you have several light sources and that they are all indirect to avoid dark shadows or a shiny-face effect.
图5a与图5B示出了使用多个泵浦光源的实施例。
FIGS. 5a and 5b illustrate embodiments in which multiple pump light sources are used.
由于层高限制，一般不建议小户型购买吊灯，但可以在客厅通过不同灯具的灯光营造空间层次感。一个主光源搭配多个辅助光源，如小台灯、壁灯和落地灯相结合等。
Due to the height restrictions, generally do not recommend the purchase of a small apartment, but can be in the living room through the lighting of different lamps to create a sense of spatial level.
向全球140多个国家提供5000多种欧司朗光源及照明系统。
Supply 5000 kinds of OSRAM lighting and lighting systems to more than 140 countries in the World.
多个单元光源设置在所述板上。
A plurality of unit light sources are disposed on the board.
该多个点光源设置于该导光板光入射面。
The point light sources are set on the light incident surface.
所述 光学扫描设备包括：光源单元，同时发射多个光束；
The optical scanning apparatus includes a light source unit to simultaneously emit a plurality of light beams;
在另一种技术中，将光源层的点扩展函数分解成多个分量，并对每个分量确定一个有效亮度模式。
In another technique, the light source layer's point spread function is decomposed into a plurality of components, and an effective luminance pattern is determined for each component.
该内窥镜可以包括一个或多个容纳控制器、光源和检测器的箱体；
The endoscope may comprise one or more bodies housing a controller, light sources, and detectors;
该内窥镜可以包括一个或多个容纳控制器、光源和检测器的箱体；
The endoscope may comprise one or more bodies housing a controller, light sources, and detectors;
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