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1979年在本刊第三期,介绍过国外用扫描电镜研究宫颈组织细胞和粘液分泌物的概况,其中涉及到一些扫描电镜的基本知识和样品制备的简单方法。本文将综述国外用扫描电镜研究子宫内膜和输卵管粘膜的进展情况,并介绍一些有关的基本概念,以供扫描电镜研究工作的医生参考。当前商品扫描电镜的分辨力,一般为70(?)。例如,宫颈鳞状上皮细胞表面微嵴之间的距离为0.25微米,相当2,500(?),用分辨力为70(?)的扫描电镜,自然能够清楚地把两个邻近的微嵴分别显示出来。
In 1979, in the third issue of this issue, we introduced the foreign situation of using scanning electron microscopy to study cervical tissue cells and mucus secretions, which involves some basic knowledge of SEM and a simple method of sample preparation. This article will review the foreign use of scanning electron microscopy of endometrial and tubal mucosal progress, and introduce some of the basic concepts for scanning electron microscopy work of doctors reference. Current commodity scanning electron microscope resolution, usually 70 (?). For example, cervical squamous cell surface micro-crest distance of 0.25 microns, quite 2,500 (?), With a resolution of 70 (?) Of the scanning electron microscope, can naturally be two adjacent micro-ridge were shown .