本文在电镜下对大鼠纹状体边缘区的突触特征进行了研究。
In the present study, the synaptic characteristic of the marginal division in the rat striatum was investigated.
观察同一患者聚集的、不聚集的和静息的血小板，在电镜下的超微结构。
The purpose of this paper was to investigate the ultrastructure of aggregating, non-aggregating and resting platelets of the same patients under electron microscopes.
用超薄切片和原生质体负染的方法，在电镜下观察到洋葱鳞茎内表皮细胞周质微管的存在。
Cortical microtubules were observed in intraepidermal cells of onion bulb with thin section and negative staining of protoplasts.
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