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1·The part error with RPT is classified as dimension error, shaped error and roughness of surface.

快速成型制件的的误差分为尺寸误差、形状误差和表面粗糙度。

2·This paper analyze the influence of grinding wheel surface characteristics and dressing on grinding roughness of surface.

本文分析了砂轮表面特性和修整对磨削表面粗糙度的影响；

3·The result shows that, due to the roughness of surface, the measured interface stress(f′) is always smaller than the actual one(f).

薄膜表面粗糙度对内应力的测量产生复杂的影响。

4·The result shows that, due to the roughness of surface, the measured interface stress( f′) is always smaller than the actual one(f).

表面粗糙度使得内应力的测量值小于其真实值 ；

5·A subterranean flow of briny water could rearrange sand grains or alter surface roughness in a way that darkens its appearance.

地下水流的流动会使得沙粒积累，并使得表面变得粗糙，从而颜色更深。

6·The radar, called the Mini-SAR, sends pulses of left-polarized radio waves out to measure the surface roughness of the moon.

那个叫做Mini-SAR的雷达，通过向月表发射左旋极化电磁脉冲来测定月球的表面粗糙度。

7·Studying the air flow around soccer balls is a natural extension of McKeon's research, in which she and her colleagues study how surface roughness affects air flow, using spheres as test models.

研究足球周围的气流是麦凯恩课题的一个自然延伸——她和她的学生正在研究粗糙表面对气流的影响，而足球课作为球体的测试模型。

8·Variations in the roughness of the water surface scatter the light, blurring the reflection and producing the silvery sheen of a sunglint area.

因为水面不是那么的平滑，所以光在反射回来的时候会被扰动，那模糊了的阳光就变成了太阳反辉区的银色光辉。

9·Effect of different machining parameters upon the inner surface roughness and the removal rate was analyzed.

分析了不同加工参数对被加工内圆表面粗糙度和研磨量的影响。

10·Most of the theoretic formulas to calculate the ground surface roughness are based on the geometrically generating interaction between grits and workpiece surface.

大多数计算磨削表面粗糙度的理论公式都是基于砂轮表面磨粒与工件表面的几何创成机理建立的。