论文部分内容阅读
本文讨论如何应用“滴液盖片法”制造胶质代替膜来代替不透明的金属样品使能直接利用生物显微镜观察金属内结构,同时亦可利用金相显微镜观察而得到同一结果。
This article discusses how to use the “drop lid method” instead of opaque gypsum instead of opaque metal samples to make use of direct observation of the internal structure of the metal microscope, but also can be observed using a metallurgical microscope and get the same result.