epidermis cell layer 表皮细胞层
epidermis cell wall 表皮细胞壁
onion epidermis cell 洋葱表皮
human epidermis cell culture 表皮细胞培养
embryo skin epidermis stem cell 胚胎皮肤表皮干细胞
The exodermis cell takes the place of epidermis cell with the same way when epidermis fall off.
根表皮脱落时，外皮层以同样生长方式代替脱落的表皮。
In terms of the microscopic characteristics, Schisandra chinensis pericarp epidermis cell wall thickening;
就显微特征来讲，北五味子果皮表皮细胞壁增厚；
Compared with xeric and shady mosses, the aquatic mosses had thin cell walls, the loosely arrayed epidermis cells, and no differentiation of cortex.
水生环境下的藓类植物，细胞胞壁薄，表皮细胞排列不紧密，茎皮部无内外皮部分化。
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