通过石蜡切片法制片，光学显微镜观察，研究了黄连叶、根的形态解剖结构。
The anatomical structures of leaves and roots of Coptis chinensis were studied by the method of paraffin microtomy and optical microscopic observation.
主要研究以下几点内容：紫椴的形态解剖结构是否随纬度、海拔的升高而存在差异；
Its main research concluded the following contents: the morphological and anatomical structure of Tilia amurensis exists differences as the hoist of latitude and elevation;
主要是在育种造林、生态学、木材学等方面进行研究，而在形态解剖结构方面的研究几乎是空白。
The research was on breeding and forestation, ecology, wood science and so on, but the research on morphological and anatomical structure is blank so far.
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