light ray造句
31. The angle that results when a light ray bends as it passes from one medium to another.
32. Based on the law of refraction of light, An accurate formulate of single-spherical refraction of non- paraxial light ray was established.
33. With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.
34. In this paper we describe a method to improve the recording sensitivity by twice reflections of light ray without changing the inherent sensitivity of the instrument.
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