用热浸蚀方法可显示磷共晶中组织组成物的形态和颜色特征。
The morphology and color characteristic of microstructure of the phosphide eutectic can be showed with cold and hot erosion method.
本文对黄精属17种药用植物从植物形态、生药性状、组织特征以及化学成分等进行了系统的比较研究；
The article reports the plant morphological, phirmacognostical, histological characters and chemical constituents of 17 Species of medicinal plants from genus Polygonatum.
目的：观察瘢痕疙瘩组织中肥大细胞的形态学特征及分布，探讨其与瘢痕疙瘩形成的内在关系。
Objective: Observing the morphological character and distribution in keloid tissue to approach the inner link of mast cell and keloid genesis.
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