角质的

F. bidentis leaf was of isobilateral type, and had thicker epidermis cell wall and cuticle, obvious cryptopores, and highly developed palisade tissue, with typical C4-plant Kranz anatomy. The collenchymas and vascular tissue in stem and the aerenchyma in root were well developed. Secretory structure was found in all vegetative organs. According to the analyses of soil physical and chemical properties and relevant ecological factors, F.

结果表明：黄顶菊叶片表皮具较厚的角质层、下陷气孔，叶片为等面叶、全栅型，叶肉细胞环绕维管束鞘细胞紧密排列，是典型C4植物的Kranz花环结构；茎中厚角组织和维管组织发达，根中还存在通气组织；根、茎、叶中均存在分泌结构。

To investigate the expression of cyclooxygenase-2(COX-2) in carcinogenesis lesions of oral submucous fibrosis, and the effects of arecoline on the expression of COX-2 in cultured human oral keratinocytes.

目的 探讨环氧合酶－2(COX-2)在口腔黏膜下纤维性变癌变组织中的表达，观察槟榔碱对人口腔角质形成细胞COX-2表达的影响。

Sometimes nail barb phenomenon occurs, it is because there are cracks in the cuticle caused.

答：有时钉倒刺的现象发生，这是因为在角质层裂缝造成的。

If you need a good facial scrub, you can coarsely grind some coffee beans and use them to scrub your face. They have great exfoliating properties.

如果你需要优质的洁面粉，你可以粗粗磨一些咖啡豆，然后用它们打磨你的面部，能很好地去角质噢。

An insect resembling a member of the order Coleoptera.

龟的甲壳上有斑纹的角质物质。

Insect having biting mouthparts and front wings modified to form horny covers overlying the membranous rear wings.

一种昆虫，尖嘴，前翅进化为覆盖于后翅的角质膜。

Using an orange stick push back those unsightly cuticles.

坚持使用橙色击退那些难看的角质层。

There was just one step to finish the wool fiber.

羊毛是由角质层、皮质层及髓质层组成的天然纤维材料。

The thickness of surface layer,thick angle tissue and vassular tissue were raised and the invasion and growth of Alternaria solani were hindered after applying K fertilizer,therefore the breaking－out time of the disease were delayed 3-4 d.Thus,the incidence of tomato early blight dropped.

32.0%和12%？22%。番茄茎角质层明显，厚角组织、维管组织厚度增加，占茎总横断面积比增大，细胞壁增厚，延缓茎发病时间3-4d，阻碍番茄链格孢菌的侵入和生长，使番茄早疫病发病率降低。

The secret to Ellgy h 2 o is two unique ingredients: Anti-TEWL acts like a "water lock" to seal in essential moisture, while DPHP helps prevent enzymatic breakdown of elastin, which also helps prevent premature ageing of the skin.

其独特的 Anti - TEWL 锁水因子，能有效发挥「锁水」功能，防止水份经角质层失，将水份因子锁紧於肌肤之内。此外，优姿 h 2 o 亦含有 DPHP，能有效地防止弹性蛋白纤维被酵素分解，保持肌肤弹性，回青春。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。