厚叶的

Proposed a new method of determining the cell thickness and the twist angle of twisted nematic liquid crystal cells, a quarter-wave plate was inserted between the liquid crystal cell and the analyzer, a stepper motor rotated the Retarder by , and measured the light intensity of every modulated point, solved the stokes parameters of polarization light exiting from the liquid crystal cell using Fourier analysis method, thereby determining the cell thickness and the twist angle.

本文提出了一种测量扭曲向列相液晶盒盒厚与扭曲角的新方法，在液晶盒和检偏器之间放置四分之一波片，通过旋转此四分之一波片，测量各个调制点的光强，用傅里叶分析法计算线偏振光穿过液晶盒后的stokes矢量，从而求出液晶盒盒厚以及扭曲角。

Methods morphology ,opening,closing and hemodynamicon short axes section of large arteries and on long axessection of aorta were observed.results thickening,calcification ,hemodynamic,morphologic changes of the aortic wall were exacerated with increased age of patients.conclusion cdfi is of great valve in diagnosing bicuspid aortic valve.

重点通过大动脉短轴及主动脉长轴等切面观察二叶式主动脉瓣的形态、回声、启闭及血流动力学情况。结果：随着年龄的增长，瓣膜增厚、钙化、血液动力学、心脏形态学改变逐渐加重。结论：彩超对先天性二叶式主动脉瓣畸形及病变的诊断具有重要意义。

Rust occurred early in the emergence of leaves and stalks of light yellow spots, with the development of disease, lesion increase in the number of leaves, stems broken from the inside surface emitting yellow, orange, brown, chestnut brown or pink spores thick pile .

锈病发生初期在叶和茎上出现浅黄色的斑点，随着病害的发展，病斑数目增多，叶、茎表皮破裂从内散发出黄色、橙色、棕黄色、栗棕色或粉红色的厚孢子堆。

Complexity and diversity of plant species, some species tend to constitute a layer of film in various communities, or dominant plant , such as Lauraceae GUI shell is thick, Chen hook camphor, Euphorbiaceae large sand leaves, Yunnan big-leaf sand, the Sterculia Sterculiaceae, etc..

植物种类复杂多样、某些种属往往构成各个群落或层片的优势植物，如樟科的厚桂壳属、陈氏钩樟、大戟科的大砂叶、云南大叶砂、梧桐科之假苹婆等。

Result:The stomatic density and characteristic of leaf epidermis and stem epidermis in six Ephedra species was differenc,there were no ob...

结果：6种麻黄属植物之间气孔密度、茎、叶表面特征存在不同程度的差异；气孔表现出典型旱生植物的特征，略下陷，气孔保卫细胞被厚的角质层覆盖，并形成突起状角质唇状物；气孔大小、形状在种之间无明显区别；叶表面、茎表面气孔均属于无规则型，但形状明显不同，前者主要呈长方形或六边形，后者为窄条形或哑铃形。

Result:The stomatic density and characteristic of leaf epidermis and stem epidermis in six Ephedra species was differenc,there were no obvious morphological differences in stoma shape and size.

结果：6种麻黄属植物之间气孔密度、茎、叶表面特征存在不同程度的差异；气孔表现出典型旱生植物的特征，略下陷，气孔保卫细胞被厚的角质层覆盖，并形成突起状角质唇状物；气孔大小、形状在种之间无明显区别；叶表面、茎表面气孔均属于无规则型，但形状明显不同，前者主要呈长方形或六边形，后者为窄条形或哑铃形。

To be erected outside the tea factory near the high 2.5 m wide and 4 meters of drying green frame, frame above the level of thick bamboo compiled the top gate, capped with mats spread leaves, leaf spread thickness 2.5 ~ 3 cm, wilt the process of turning mixed with 1 ~ 2 times, so wilt evenly.

要茶厂附近向场外搭起高2.5米，宽4米的晒青架，架上面用厚竹片编成水平的顶栅，上铺竹席摊叶，摊叶厚度 2.5~3厘米，萎凋过程中翻拌1~2次，使萎凋均匀。

The comparison and analysis of the thickness of leaf, spongy and palisade parenchyma were used to investigate the correlations of transplanting date with maturity.

研究结果表明：移栽期对于叶片解剖结构的影响很大。3个移栽期相比，5月1日移栽的烤烟中部叶片厚度、栅栏组织、海绵组织、细胞空隙度最大，各部位叶片差异达极显著水平；5月10日和5月20日的烤烟下部叶最厚，叶片厚度随叶位的上升而变薄，各部位之间差异不显著。

A tropical American plant having large, thick, sword-shaped leaves that yield a coarse reddish fiber used in making rope and twine.

剑麻，黑纳金树产于美洲热带地区的植物。其叶大、厚，呈剑状，淡红色的叶纤维粗状，可制粗绳和麻绳

Turf leaf lamina comes shorter, narrower and thicker, if supplying Fe on leaf surface at summer. It makes Canopy height lower by 0.5-0.8cm, so we can improve sight effect of turf by supplying Fe. The distribution range of roots extended, so the drought tolerance improved.

夏季叶施Fe使草坪叶片变短变窄变厚，草坪自然降低0.5—0.8cm，可用叶施Fe来提高草坪的景观效果；也使草坪的根系分布范围扩大，增加了假俭草草坪的抗旱性。

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。