点光源 meaning in Chinese
pointolite; point lamp; point light source; point-source of light
◇点光源灯 point-source light
Examples
- Consider first a light wave spreading out from a point source .
首先考虑一个点光源发出的光波。 - In actual practice a brighter image is obtained by using a broad, rather than a point, source along with a substage condenser .
在实际工作中，不是用点光源而是用一个扩展光源加一个台下聚光镜以得到一个较亮的象。 - Point light : this light has position and color
点光源：它具有位置及颜色。 - A good example of point light is your light bulb
点光源一个好的例子是你家里的电灯泡。 - Shows how to make moving directional and point lights
演示如何制作移动定向光源和点光源。