The ultrastructure of Azolla filiculoides was investigated by means of transmission and scanning electron microscopy .
用透射和扫描电镜观察了蕨状满江红茎尖、成熟叶腔内以及胚的腺毛超微结构。
The fine structure of the gill in Pangasius sutchi has been investigated using transmission and scanning electron microscopy.
对苏氏鲶鳃结构进行扫描和透射电镜观察。
The morphology of the cells was observed with transmission and scanning electron microscopy and the chromosome of them was analyzed with Giemsa stained specimens.
MTT法测定药物敏感性， 透射和扫描电镜观察形态变化，常规染色体检测分析染色体变化。
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