roughness的例句大全

In this paper, a novel electrochemical technique under thin water film, combined with dew test and surface roughness measurement, were utilized to study the atmospheric corrosion performance of cold-rolled mild steel plates.

采用薄层电化学测试技术，并结合结露试验和表面粗糙度测量研究了冷轧低碳钢板的耐大气腐蚀性能。

With this method, the pavement surface roughness can be recorded by an ordinary digital camera, and the pavement texture depth can be obtained by the pixel analysis of recorded images.

该方法采用普通数码相机纪录道路表面构造特征，由图像的像素值分析得出路表面构造深度测量结果。

Temporal and Spatial Variation of the Sea Surface Roughness over the Northwest Pacific Ocean

西北太平洋海面粗糙度分布与变化的初步研究

The increasing of surface roughness of non-porous electrodes can also increase biomass on the anode and decrease anodic internal resistance.

增加非多孔电极的表面粗糙度也可增大阳极上的微生物量，同时还能降低阳极的内阻。

Considering the film surface roughness will affect the hardness test results of film, the intrinsic hardness is separated from compound hardness by elastic ball mathematical model and then compared with theoretical value.

考虑到薄膜表面的粗糙度会影响薄膜硬度的测试结果，本论文则采用了弹性球数学模型，从13样品的膜基复合硬度中分离出了薄膜材料的硬度，分别为13.10GPa、17.25GPa、20.25GPa。

The contact angles of the F-DLC films deposited on glass substrates with water, the bond structure and the roughness of the films were investigated by surface tension measure apparatus, FTIR, and atomic force microscopy, respectively.

接触角测量仪测量了沉积在玻璃基底上的F-DLC薄膜的接触角，采用傅里叶红外分析了薄膜价键结构，原子力显微镜分析了薄膜表面粗糙度；

Polyurethane Tension Roll with High Roughness

高粗糙度聚氨酯张力辊

The surface roughness of microlens is measured by an atomic force microscope ( AFM-ⅱ). Micro-lens forming mechanics has been analyzed by surface tension theory.

用AFMⅡ型原子力显微镜测得微透镜阵列的表面粗糙度Ra约等于0.9nm，并通过液体的表面张力理论分析了微透镜的形成机理。

By analyzing the roughness among the different wavelength scales, we find long wavelength scale terrain is the main characteristics for the ice-rock interface of the entire transect, but there are also some special terrain areas.

通过不同波长尺度下的粗糙度分析，发现整个断面冰岩界面以长波尺度的地形为主要形式，但也存在一些特殊地形区域。

The cutting force and the thermoplastic shear instability can directly influence on machining precision, tool life and surface roughness.

在加工中切削力的变化和热塑剪切失稳的发生将直接影响加工精度、刀具磨损和表面质量。

The effects of both surface roughness and thickness on the core loss of grain-oriented silicon steel sheet have been investigated by using electrochemical machining ( ECM).

应用电化学加工方法对30Z140硅钢片进行处理试验，研究表面粗糙度及厚度对硅钢片铁损的影响。

The measurement results show that the corroded rock three-dimensional laser scanner can scan the corroded rock quickly and accurately and obtain the roughness, ups and downs, and fluctuation information by analyzing in frequency domain.

测试结果表明，扫描仪可以对酸蚀岩板进行快速精确扫描，并且通过对扫描点云在频域范围内的分析，可以获取酸蚀岩板的粗糙度、起伏涨落等信息。

Basing on that, the concrete means of three-dimensional surface roughness measurement is proposed in this paper.

在此基础上，文中提出了实现表面粗糙度的三维测量的具体方法。

According to the micro-aggregates size distribution parameter 、 roughness length from the simulation of ground situation threshold friction velocity and friction wind speed;

由表土微团粒粒度分布参数、地表状况等模拟粗糙度、起动摩阻风速和摩阻风速；

The experiment results show that the threshold velocity is affected by the ratio of roughness coefficient of ice cover and bed.

试验表明：冰盖下泥沙起动流速与冰盖及槽底糙率的相对比值有关。

This article analyses the influence of the support of oil film vibration damping of the main spindle on cutting degree of roughness through cutting test.

本文通过粗糙度切削试验，分析讨论了车床主轴油膜减振支承对其加工粗糙度的影响。

This article analyzes the change regularity of tool vibration and turface roughness on workpiece, and the relationship between vibraton and surface roughness to different cutting output in the finishing through cutting test.

本文通过切削试验，分析了在精加工条件下，对于不同的切削用量，刀具振动参量以及工件表面粗糙度变化的规律性，以及振动与表面粗糙度的关系。

It is proposed to arrange artificial roughness at the bottem of bay, which will change the drag property of the bay and create the tidal residual current, to lead the polluted water moving out.

通过在海底布置人工加糙体，改变海底的阻力特性，诱导产生潮汐剩余环流，促使污染水体向外海的迁移流动。

To provide a theoretical basis for the conical stylus cone angle selection. ( 2) Analysis of the stylus tip radius and the stylus static pressure causing timber roughness parameter measurement error, calculation of the roughness measurement error value caused by the different tip radius.

分析触针针尖圆角半径和触针静压力引起的木材粗糙度测量误差，计算不同针尖半径造成的粗糙度测量误差值。

The mathematical equation of spatial evolution and time advance, the immersed boundary method that are used to calculate the force between the fluid and the roughness element, and the set of entrance and exit boundary conditions are briefly introduced.

对于空间演化和时间推进的数学方程，计算流体与粗糙元之间作用采用的内嵌边界方法的原理和使用，入口和出口边界条件的设置等进行了简要的介绍说明。