in this dissertation, the keystone of differential interference contrast microscope is analyzed, and the optics and machine frame of microscope is illuminated briefly.
本文首先详细分析了微分干涉相衬显微镜的光学系统原理,然后对显微镜光机结构做了简要分析。
the morphological changes of the cells were observed with differential interference contrast microscope and he staining.