English translation for "point source of light"

点光源
点状光源

Example Sentences:

1.

Because we are simulating a photograph with the camera lens focused on someone in the foreground , we choose for our first stroke a brush about one - quarter inch in diameter ? the size of the circle of confusion that might be produced on film by a distant point source of light 因为我们是在模拟一张聚焦于前景某个人的照片，对于该点我们就应选择一个大约四分之一英寸直径的画笔这个大约也就是一个遥远的光源在胶卷上可能产生的弥散圈的大小。

Similar Words：

"point source epidemic" English translation, "point source explosion" English translation, "point source lamp" English translation, "point source light" English translation, "point source method" English translation, "point source of pollution" English translation, "point source of waste water" English translation, "point source radiator" English translation, "point source response curve" English translation, "point source sensitivity" English translation