同时，利用细胞学和扫描电子显微镜技术观察了愈伤组织形成和器官发生过程。
Meanwhile, the processes of callus formation and organogenesis were observed by means of cytological and scanning electron microscopic techniques.
简述了表面形态的测试方法及扫描电子显微镜技术在合纤表面形态测试中的应用。
The testing methods for morphological structure are introduced and the application of SEM in testing morphological structure of synthetic fibers is discussed.
作者用扫描电子显微镜技术对静脉滴注液体中常用药物配伍后所含微粒的形态进行了观察。
This study was conducted to observe the shapes of the particles in infusion solution which had commonly used drugs in by using a scanning electric microscope.
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