粗糙表面

Results showed that VD and ID effectively enhanced the planeness and evenness of the chitosan films.

实验结果表明VD和ID改善了膜材料的表面平整度，膜表面粗糙度分别为(5.47±1.34)和(2.79±0.93) nm，均显著低于NW膜(30.67±8.06 nm。

There was an obvious phenomenon of mechanical occlusion on the cold spray coating interface, and the rolled coating had the phenomenon of metallurgical bonding; The structure of cold-sprayed coating is dense. The poriness of the cold-sprayed coating gradually reduce as the coating's thickness increase.

结果 涂层界面形貌的不同反映出两种涂层的结合机理不尽相同，冷喷涂层界面出现明显的机械咬合现象，而轧制涂层以冶金结合为主；冷喷涂层组织致密，孔隙率随着喷涂厚度的增加逐渐降低；冷喷涂层的表面粗糙度高于轧制覆铜板，有必要对其进行一道轧制处理，改善涂层表面平整度。

RESULTS: Similar to the control, the cells in Jagged1 group displayed irregular shape with spiny or sheetlike dendrites and the cellular surface was rough. In contrast, the cells in DAPT group exhibited little dendritic processes and most of them were of round shape and with smooth surface.

结果： 与对照组相似， Jagged1组的细胞形态不规则，伪足分化和突出的片状结构较为明显，且表面粗糙；相反， DAPT组细胞的伪足不明显，多数细胞趋于圆形，表面相对光滑。

For the effect of surface oxidation on emissivity:(1) most oxidized samples have higher emissivity than unoxidized samples, except AL 2024 and AL 7005. The exception is due to roughened surface caused by the onset of melt and the change of surface color at high heating temperature.

铝合金有氧化与无氧化对放射率的影响：(1)大部份铝合金有氧化的放射率皆大於无氧化的放射率，除了AL 2024与AL 7005，因为熔化造成表面粗糙度增加及高温加热时表面色泽的改变导致无氧化的放射率大於有氧化的放射率。

In the fixation of a tendon to bone the apposing surfaces of both bone and tendon should be scarified to hasten attachment. Thus the periosteum must be incised and eleated enough to expose the bony surface and permit scarification.

在肌腱与骨固定时，为加快二者的愈合，应在肌腱与骨的接触面造出粗糙面，骨膜必须切开、剥离以暴露足够的骨表面，便于搔刮去除表面皮质。

There are many heaves and concaves which can be observed on the surface of the layer, and so they make the surface of the layer rough. The surface of the layer is rich in Ti, but gradually the Ti decreases. It shows that The combine of the layer with the base is good, which result from the heat diffusing and chemical metallurgy reaction.

涂层表面由许多凸起和凹坑组成，表面稍粗糙，这是脉冲放电的工艺特点决定；涂层内部Ti元素由表层至与基体界面处呈梯度分布，并且Ti元素也渗入基体一定深度，说明结合良好，为冶金反应和热扩散的结果。

Before the spraying, the basic surface cleaning, degreasing and surface roughness of such pretreatment is an important process of spraying.

在喷涂前，对基本表面进行清洗、脱脂和表面粗糙化等预处理是喷涂工艺中一个重要工序。

On the basis of micro surfaces redrawing, the surfaces were profiled through different directions.

在微观表面重现的基础上，对不同方向的表面粗糙度进行探测。

This study examines a new surface treatment that uses coarse calcium phosphate, which provides the benefits of surface roughening without introducing any foreign materials that may become imbedded in the implants.

这一研究检测了一中使用粗磷酸钙进行新的表面处理的方法，它提供了表面粗糙的好处且没有引入任何外部的可埋置在种植体的材料。

Not the transformation stress but the initial toughness is the controlled factor for the roughening behavior of free surface during plastic deformation. This phenomenon is discussed in terms of geometrical and physical effect of plastic deformation.

而且初始表面初粗度，而不是相变应力是控制表面粗糙化速率的主导因素；用变形的几何作用和物理作用对此进行了解释。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。