厚壁组织的

Ping chuan-fang prescription is carefully composed accordingly. The clinical investigation shows that PCHF can not only alleviate symptoms and physical sign of the patients effectively, but also shorten the course of disease and obviously can not only alleviate symptoms and physical sign of the patients effectively, but also shorten the course of disease and obviously improve the pulmonary function of the patient. The animal experiment showed that PCHF can prolong the asthmatic time and low the concentration of WBC, EOS, IL-4, ET-1 in the blood and BALF. It can restrain the collection of EOS in the lung and relieve the inflammation caused by EOS. It also can cut down the secretion of the respiratory air-way and relieve the obstruction of it.

动物实验表明：平喘方能明显延长卵蛋白造模大鼠的引喘潜伏期，且与氨茶碱对照有非常显著性差异(P＜0.01)；能降低哮喘模型大鼠血浆及肺泡灌洗液中白细胞、嗜酸性粒细胞及IL-4、ET-1的含量；能抑制肺局部EOS的聚集，明显减轻由EOS浸润引起的慢性变应性炎症反应；能减少气道分泌物，减轻细支气管及小血管管壁的增厚，减轻周围组织的水肿，从而减轻气道的阻塞，最终改善肺通气，缓解喘息症状。

Collenchyma cells have thick walls that are especially developed at the corners of the cell.

厚角组织细胞尤其在细胞的各个角上具有厚壁。

"One of the elongate d, thick-walled cells that give strength and support to plant tissue."

能够增加植物细胞组织的强度或起支持作用的长的厚壁细胞中的一种。

There were micronodules of smooth muscle fascicles which were separated by fibrous connective tissue with hydropic changes and rich vascularity in cluster.

组织学特点：瘤细胞表现典型的平滑肌分化，伴厚壁与薄壁的大血管，血管呈丛状分布，周围基质水肿明显，肿瘤组织在肌壁中较局限地分割，扩展性生长。

As the changes of environment, the changes on the physiology structure can occur on different blades .The density of stem epidermis lenticel which lives on sunny slope in increasing, it is good for evaporating and exchanging gas.

从叶的形态解剖可知薄皮栓皮栎与厚皮栓皮栎，叶在在栅栏组织海绵组织的厚度，栅海比；维管束类型，机械组织发达程度；上下表皮细胞形态，垂周壁类型；气孔大小，上下表皮分布密度等方面均有明显差异。

The degree of lignification varies from slight in protoxylem to heavy in sclerenchyma and some xylem vessels, but values of 25-30% lignin and 50% cellulose are average.

不同部位的木质化的程度不同，原生木质部中只有轻微的加厚，而在厚壁组织和一些木质部导管中则进一步加厚，平均含25％-30％的木质素和50％的纤维素。

Sclerenchyma is often found associated with vascular tissue and exists as two distinct types of cell: the long FIBER and the shorter SCLEREID.

厚壁组织由两种形式截然不同的细胞组成：较长的纤维和较短的石细胞。

Let us have a good look at fig.2 which shows a typical sclerenchyma cell.

请仔细看一下图 2，图上是一个典型的厚壁组织细胞。

Ferns do not show secondary thickening, but in large ferns such as tree fens bands of sclerenchyma and the overlapping bases of the fronds help to support the plant.

真蕨类无次生加厚作用，但在大型真蕨中如树蕨具有厚壁组织，叶的重叠也有助于支撑植物体。

Botany One of the elongated, thick-walled cells that give strength and support to plant tissue.

纤维细胞：能够增加植物细胞组织的强度或起支持作用的长的厚壁细胞中的一种

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。