茎和叶的表皮细胞外壁还有角质层。
The outer wall of epidermal cells of stem and leaf has the thicker cuticle.
此外，角质层细胞、表皮细胞排列紧密，果肉细胞排列较紧密且果肉细胞间空腔较少的枣品种果实较耐裂果。
In addition, closely arranged cuticle cells, epidermis cells, closely arranged pulp cells configuration and less cavum cells jujube fruits are more resistant crack varieties.
目的：探讨特应性皮炎(ad)皮肤生理改变(包括表皮水分丢失量和角质层水分含量)是否与表皮脂的代谢有关。
Objective: to elucidate whether the skin physiology changes including transepidermal water loss (TEWL) and skin hydration in atopic dermatitis (AD) related to abnormal epidermal lipid metabolism.
方法：裸鼠表皮分别用四氧化钌和锇酸固定后电镜下观察裸鼠表皮角质层脂质的超微结构。
Methods: Ruthenium tetroxide and osmium tetroxide were compared as post fixative in the preparation of hairless epidermis for transmission electron microscopic examination.
本型组织病理改变，主要是表皮角质层有显著角化不全，棘细胞层增厚，表皮突向下延展，深入真皮。
Pathological changes of the organization, mainly the epidermal cuticle significant parakeratosis, acanthosis cell layer thickening, epidermal sudden downward extension of in-depth dermis.
黄金梨角质层薄，表皮细胞少，不连续，甚至没有表皮细胞，表皮下细胞含单宁物质较少，有的几乎没有。
The cuticle of Whangkeumbae was relatively thin, and the epidermis cells were few, discontinuous, even not existing. The cell included less tannin materials under the epidermis.
结果：动物表皮有一层角化过度的角质层，毛干消失，毛球结构不正常，毛囊内为一些角化物质，有的变为空囊腔。
Results: There is a excessively keratinized layer in the animal epidermis, loss of hair shaft, abnormal structure of hair bulbs.
果皮组织结构观察表明：耐藏性好的品种，角质层厚，表皮细胞密度大，排列整齐；
The observation of tissue structure of pulp showed that the varieties with higher storability have thicker cuticle layer, higher density of epidermis cells which are well arranged.
研究认为，角质层中电子密集物可从表皮、下皮细胞外部伤害细胞。
It was suggested that the epidermal and hypodermal cells were damaged by EDM in the cuticle from outside of the cells.
平均仅有5%的水分从角质层中流失(表皮蒸腾)。
On average, only about 5% of the water lost from a plant is via the cuticle cuticular transpiration.
叶的表皮观察表明，下表皮角质层主要为条纹状加厚。
Observations on the lower epidermal characters of leaves show that the cuticular layer is mainly striate thickened.
这层通透性屏障位于表皮的最外层-角质层。
The permeability barrier is located in the outermost layer of the epidermis, the stratum corneum.
暴马丁香叶柄表皮外覆有一层发达的角质层，韧皮部外有较发达的韧皮纤维。
In the petiole of Suringa reticulata (Blume) Hara var. mandshurica (Maxim. ) Hara, there are thick cuticle on the epidermis, developed phloem fiber surround the phloem.
位于人表皮角质层的角蛋白纤维玻璃切片的高分辨率电镜照片。
High resolution electron micrograph of vitreous section of keratin intermediate filaments in the midportion of stratum corneum of human epidermis.
黯淡无光、偏晦黄色肌肤，除了遗传原因外，常常是由于表皮的角质层无法正常代谢、油脂、污垢无法彻底清除而导致的。
Apart from the reason of heredity, the dark and yellow skins are caused by the abnormal metabolism of the cutin on the epidermis and incomplete cleansing of oil and dirt.
测定出叶片表皮细胞、角质层和厚角组织厚度，表皮毛、气孔器和叶内组织的类型、大小等；
Ascertaining by measuring the blade, cuticle cell, cuticle and collenchyma's thickness. The type and the size of epidermis cell, epidermis hair, stomata apparatus and inside blade tissue;
测定出叶片表皮细胞、角质层和厚角组织厚度，表皮毛、气孔器和叶内组织的类型、大小等；
Ascertaining by measuring the blade, cuticle cell, cuticle and collenchyma's thickness. The type and the size of epidermis cell, epidermis hair, stomata apparatus and inside blade tissue;
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