A scanning electron microscope (SEM) image of the influenza virus.
流感病毒的一张扫描电子显微图像。
Three colorated displaying techniques for intensifying traditional black-white image of SEM (scanning electron microscope) were introduced and realized.
提出并实现了三种用于增强传统的灰度扫描电镜图象的彩色化显示技术。
The process of polymerization of silicic acid was observed by transmission electron microscope (TEM) and scanning electron microscope (SEM).
用透射电子显微镜（TEM）和扫描电子显微镜（SEM）观察了硅酸溶胶的聚合过程。
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