对黄帝陵和药王山两地受粉尘污染侧柏叶的形态特征从显微和超微两个方面进行了比较研究，结果表明，药王山侧柏林受污染的程度比黄帝陵的严重，得出了在现存污染条件下，粉尘污染对侧柏植物没有致命伤害的结论。对两地侧柏林的污染源和污染物给予了确认。探讨了侧柏为抗逆性强的树种是其器官综合形态结构特征作用的结果 The morphological characteristics of the dust-polluted Oriental Arborvitae both from the Huangdi mausoleum and the Wangwangshan mountain were comparatively studied in terms of microscopic and ultrastructural aspects. The results showed that the degree of pollution of the P. orientalis forest in the Yaowang Mountains was more serious than that of the Huangdi Mausoleum, The conclusion is drawn that under the existing pollution conditions, the dust pollution has no fatal injury to the Arborvitae plant. The sources and pollutants of Berlin in both places were confirmed. In this paper, we discussed the effect of oriental arborvitae on the resistance of plants to the morphological characteristics of its organs