projected circle造句

例句与造句

1. To do this, Menzel used a projected circle of colored light surrounding a small dish that could hold a sugar-water reward.
2. Within limits, a smaller pinhole ( with a thinner surface that the hole goes through ) will result in sharper image resolution because the projected circle of confusion at the image plane is practically the same size as the pinhole.
3. It's difficult to find projected circle in a sentence. 用projected circle造句挺难的