查询词典 roughness

The "Yinguang" plate is produced with high quality aluminium coils through repeated electrolytic graining, anodic oxidation and high exquisite coating and torrefaction. With the characteristics of moderate composite roughness, speedly Photosensitive, and full specification, the product is suitable for high quality long process printing.

&银光&牌阳图PS版选用优质铝版，经电解磨版，阳极氧化高精度涂布、干燥等处理，具有砂目粗细适中、感光速度快、晒版反差大、网点再现性能好、分辨率高、显影加工适应性强、亲墨性好、吸水性好、耐印率高等特点，特别适用于高级中长程印刷，规格齐全。

Esign and roughness analysis of trapeziform grating in DVD optical head.

VD光学头中的梯形光栅设计和表面粗糙度分析。

In this paper divided the river network into two types: treelike network and annular network,and use time sequence observations on few observation points as the inversion of information, verified use of genetic algorithm inverse of the entire river networks roughness is feasible.

本文将河网分为环状和树状两种不同复杂的情况，把河网中部分观测点的时序列数据作为反演资料，验证了利用遗传算法反演整个河网中所有河段的糙率是可行的。

The images of atomic force microscopy show that the roughness of etched surface gets rugged in comparison with the unetched surface.

原子力显微镜分析表明，刻蚀后的薄膜表面粗糙度变大。

Fig. 7 shows 3D images and surface roughness of the Siwafer by AFM to compare the unimplanted with implanted surface.

图7显示的是原子力显微镜下硅片在注入氮离子前后的三维立体和表面粗糙维度对比。

Expect for a few pittings,the N+1-implanted surface had a best fineness (average roughness Ra≈4.2nm), close to the unimplanted original surface.The N+2-implanted surface had a black dendritic area,and had a poorer fineness (Ra≈16nm).While in the N+10-implanted surface appeared a ripple structure,with the poorest fineness (Ra≈40nm).

但其表面形貌各异：N+1注入的表面除存在少量点蚀坑外，光洁度最高(平均粗糙度Ra≈4.2nm)，接近未注入前的原始表面(Ra≈3.5nm)；N+2注入的出现黑色枝状区域，光洁度次之(Ra≈16nm)，而N+10注入的则出现&波纹&状结构，光洁度最差(Ra≈40nm)。

Shen Yi has been living in America and Europe for many years. Her works are like a dairy of a traveler, a journey without origin or destination. She uses an old manual camera which gives the photos a lo-fi roughness, clarity and exposure. The untechnical nature of the photos provides them with the realist drama and glamour that Shen Yi craves. These blue scenes record what she has seen and thought. It is like time has been ground down into a fine powder giving us a feeling of its subjective nature.

对于徜徉欧美多年的沈怡来说她的作品有时更像是一个旅行者的日记，好像只有过程而没有起点和终点，她常常随身带一些简易的、旧的甚至自制的相机，作品也常常有着较低的清晰度、较粗的颗粒、失真的色彩、曝光不足以及各种低技术的弊病，但其中却有着沈怡所痴迷的那种戏剧感和魅力，那些偏蓝调子的风景定格了一些她在旅程中的所见和所想，如同把时间碾磨成粉末般有种荒诞的不真实感。

The increased roughness and the introduction of low surface energy chemicals account for the superhydrophobicity and this wetting was in accord with Wenzel model.

粗糙度的提高和低表面能物质的引入是拒水性提高的主要原因，符合Wenzel模型。

Results showed that:(1) soil loss from plough tillage was as much as 3~8 times that from no-tillage; the aerodynamic roughness lengths under plough and no-tillage were 0.032, 0.417, respectively.(2) No-tillage soil contained more clay and fine sand in the 0-10cm topsoil layer than the plough tillage soil. In the 0-5 and 5-10cm soil depth, the bulk density, soil hardness and soil moisture were more under no-tillage than plough tillage. Especially, the soil hardness in 0-5, 5-10 and 10-20cm under no-tillage were as much as 4.7, 2.8 and 3.8 times, respectively.

研究结果表明：翻耕农田土壤风蚀量是免耕地的3~8倍，翻耕地和免耕地的地表粗糙度分别为0.032和0.417；与翻耕地相比，免耕地表层0~10cm土壤粘粒和粉粒含量较多；免耕地土层0~5cm和5~10cm的土壤容重、坚实度和土壤水分都大于翻耕地，其中0~5cm、5~10cm和10~20cm土层土壤坚实度分别是翻耕地的4.7、2.8倍和3.8倍。

The result of simulation analysis shows that the extent of the consequence is increasing by the rising level of atmosphere stability; the consequence extent is rising first and then decreasing along with the increase of RH of the atmosphere but increasing significantly by atmosphere stability; the consequence is decreasing gradually by the aggrandizing of surface roughness.

结果表明：随着大气稳定度等级的增加，LNG泄漏事故后果严重度逐渐增加；随着空气相对湿度的增加，LNG泄漏事故影响后果先增加后减少，这种趋势随大气稳定度等级的增加而越加明显，且事故后果严重度也相应增加；随着地表粗糙度的增加，LNG泄漏事故影响后果基本呈现出逐渐减小的趋势。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。