查询词典 roughness

It contains Vitamin C and allantoin which achieve whitening and withstand roughness of skin.

另含有维生素C诱导体和尿囊素这2种美肌成分，是实现美白、肌肤粗糙对策的双效美容霜。

According to the differences of surface roughness of two types of Quaternary alluvium using fractal concept, the front position of Kuqa thrust...

显示出多波段多极化成像雷达对新构造的识别能力，从而确定库车冲断带前缘的构造特征。

Factors that effect the preciseness of contact angle measurement are the roughness of the solid surface.

介绍了接触角法测定固体表面洁净度的基本原理，接触角的测定方法，包括量角法，测高法。

A contact angle of water on the film is in a range of 5 to 30 DEG , and an average surface roughness of the film is 5 nm or less.

水在薄膜表面上的接触角在5-30°范围内，薄膜的平均表面糙度为5nm或以下。

The scattering properties of particles with different shape parameters are simulated respectively in the modes of reflection and refraction. Both in the modes of reflection and refraction, the phase difference of non-spherical particle's PDA signal is the unbiased estimate of the corresponding phase difference of ideal spherical particle, and the standard deviation of angle roughness scale on particle surface impacts little on the distribution of phase difference.

本文通过物理光学的方法分析了非理想球形粒子的散射特性，利用物理光学中的稳相点理论，导出了非理想球形粒子散射光的相位表达形式，分析了非理想球形粒子的形状对PDA信号相位及相位差的影响，建立了非理想球形粒子的尺寸分布与PDA信号相位差分布之间的关系。

A study on laser triangulation probe has been carried out which include the correction for nonlinear error, the influence of color, roughness and inclination angle of the surface on measured value, etc.

主要包括激光测头的非线性修正，被测表面颜色和光泽对测量结果的影响，被测表面倾斜对测量结果的影响以及基于BP神经网的倾斜误差补偿方法。

Roughness in the angstrom range）, the depth and nature of the subsurface damage resultant from processing may be equally important.

掌握超精密加工过程中材料去除规律和损伤层特性对提高加工的稳定性与经济性十分重要。

Through simulating the speckle intensity distribution in the far field of a random rough surface, we compute the degree of angular speckle correlation by substituting spatial average in speckle pattern for conventional ensemble average, and determinate the surface roughness by the mathematic model of ensemble average.

通过模拟计算随机粗糙表面的远场散斑场，以散斑图面上的空间平均代替常规的集平均来计算角度散斑相关系数，并应用集平均的数学模型反演粗糙度参量。

The measurement of roughness parameters of workpiece surface using the technique of light angular scattering distribution has been developed recently.

一、引言在工件表面粗糙度参数的测量中，光的角散射分布方法是一种有发展前途的测量技术。

In addition, the surface roughness of aluminum substrate has a remarked influence on cracking of anodic films.

此外铝合金基体的粗糙度对其表面氧化膜中的裂纹有很大影响，较为粗糙的表面，裂纹也较少。

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。