A method of making Newton rings experiment with the transmissionlight is introduced. The feasibility of the method is proved in theory.
本文介绍一种用透射光做牛顿环实验的方法，并从理论上证明了这种方法的可行性。
2
Crystal optics is a subject, which studies optical characteristics of crystal mineral irradiated with transmissionlight by means of polarization microscope.
晶体光学是通过偏光显微镜研究透射光下晶体光学特征的一门科学。
3
The rule of adaxial image formation is studied, of the transmissionlight and reflected light through the two optical surfaces L_1 and L_2 of the biconvex lens.