本文简单地叙述了小型体视显徽镜(xtx)光路转折的方法和角镜复制的工艺。

The way to turn the optical path of a small stereomicroscope (XTX) and the technology to duplicate the angle-mirror are briefly related.

youdao

用光学显微镜和电子显徽镜观察了中间相碳纤维的形态缺陷对其力学性能的影响，并作了初步探讨。

The effects of various defects of carbon fibers on their mechanical properties were observed by using optical and electron microscope.

youdao