摘要
本文介绍了一种直接观察生物样品的扫描电镜新技术，利用该方法不需要对样品进行复杂而繁琐的制样处理，只通过适当选择实验条件，就可以得到生物样品清晰的高倍表面形貌像．
A new technique of observing biological specimen directly with SEW Was discussedin this paper. With this technique, the 'highquality topography figures of bioledcalspecimen can be obtained by just choosing experimental f conditions properly and there is \no need to treate specimen carefully' 'f'
出处
《山东科学》
CAS
1994年第2期33-35,48,共4页
Shandong Science
关键词
生物样品
扫描电镜
实验技术
Biological Specimen
scanning electronic microscopy
experimentaltechnique
