粗糙表面

The electroformed copings and interfacial area were examined by SEM and EDS analysis. Results: Surface roughness increased by sandblasting, O content had not been greatly improved by preoxidation, the coping surface formed a porous structure after applying gold bonder. The gold and porcelain combined tightly, mechanical chimera and simple diffusion of Al, O elements were observed in interfacial area.

结果：喷砂可以增加金沉积表面的粗糙度，预氧化没有使氧元素含量得到很大提高，涂布金黏结剂后金沉积表面形成了多孔样的结构：金瓷结合紧密，可见明显的机械嵌合结构，金瓷界面出现了铝、氧元素的单纯扩散。

The gold bonder can increase mechanical bonding between porcelain and electroformed copings. The copings and porcelain combined tightly, simple elements diffusion was observed obviously in interfacial area.

喷砂使金沉积基底表面粗糙度增加，涂金黏结剂后表面形成了多孔样结构，有利于机械结合；金沉积烤瓷金瓷结合紧密，界面存在元素的扩散。

Results T-2 toxin could cause rat articular chondroncytes degeneration, necrosis, and appeared many blank areas free cells. Weigert/Van Gieson staining showed obvious collagen fasciculi emergence could be seen. Scanning electronic microscope showed the surface of articular cartilage was wave and rough. Collagen fasciculi ruptured and stack up, and presented a typical 揳rticular dryness?phenomenon. ELISA results indicated, at the stage of 3 month, the level of rat serum CTX-II in T-2 toxin group was higher than that in control group, and the difference had a markedly significance.

结果 T－2毒素可致大鼠关节软骨细胞变性、坏死，出现大面积无细胞区，胶原染色可见明显的&胶原显现&；扫描电镜显示，关节面起伏不平，表面粗糙，胶原纤维断裂、剥脱，关节表面布满裂片状凸起，呈典型的关节&干燥&现象；ELISA检测结果表明， T-2毒素组大鼠血清CTX-II水平在3个月时较对照组明显增加，差异具有统计学意义。

Firstly,the mid-value filtering,the edge strengthen and the image binary conversion are used to pre-process the image,and then the values of casting surface roughness are got through characteristic acquisition.

该方法利用CCD摄像头摄取铸造表面图像并存入计算机，首先用中值滤波、图像边缘增强和图像二值化等对图像进行预处理，然后通过特征提取获得铸造表面粗糙度数值。

Further quantitative measurement demonstrates that the irregularity of the spalled surface can be characterized with fractal dimension. Moreover, the scaling range of similar pattern and the fractal character can be correlated to microstructral size distribution and damage process in some way.

对层裂剖面的定量测量结果表明，层裂表面具有分形特征，可以用分维很好地表征层裂表面的粗糙程度及不规则性，且其标度范围与材料的微结构尺寸分布及层裂损伤演化过程有一定的关系。

And the deformation and surface roughness of the sheet after laser shocking are measured with the Taylor Hobson three-coordinate surface profile measuring machine.

用TaylorHobson三坐标表面轮廓测量机测量了冲击后板料的变形量以及表面的粗糙度。

A Talysurf was used to measure the surface roughness of the ground surface.

采用热电偶和三向测力仪分别测量了不同磨削条件下接触区的温度和力，并使用电子扫描显微镜和表面轮廓仪对已磨表面形貌和粗糙度进行了观测。

The first advantage is the rough and wrinkled surface texture of graphene, caused by a very high density of surface defects.

第一个就是石墨结构表面的粗糙和褶皱（由表面高密度的瑕疵导致）。

Accurate control and fabrication of silicon surface structures from atomic scale to micrometer scale,which may be randomly associated with surface roughness or have well defined patterns,is critical for the per-formance and reliability of electronic devices.

从原子水平到微米尺寸，准确控制硅表面结构的精密加工，诸如无序的表面粗糙或者精细的图案，乃是电子元件性能及其可靠性的保证。

For the powder having burn out process, the densification of the films is higher under carrier gases Ar,O2,N2. The surface roughness also increases with increasing gas flux.

初始粉末经烧除后镀制之厚膜结构，以Ar，O2或N2携带气体下最为致密，且膜厚及表面形态差异并不大，可发现较为平整之膜面，但随著流量的提升，表面的粗糙度则会增大。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。