The ultramicrostructural changes of hypophysis and pituitary gland after melatonin treatment were also observed under transmissionelectronmicroscope(TEM).
并运用电镜观察用药前后大鼠垂体、肾上腺皮质超微结构的变化。
2
The process of polymerization of silicic acid was observed by transmissionelectronmicroscope (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。
3
The samples have been analyzed with transmissionelectronmicroscope(TEM).