通过探索腐蚀速率、表面光洁度及腐蚀去除量和表面粗糙度的关系，可知腐蚀片表面光洁度和腐蚀速率有关而与去除量无关。
The results show that the surface lightness of Ge wafer relates to the etching rate but not to the etching removal, and the roughness to the etching removal.
不锈冷轧带钢表面光洁度是重要的产品质量指标，讨论了热轧带钢的表面粗糙度和冷轧工艺对成品表面光洁度的影响及控制方法。
The surface degree of finish is important index of production quality, discussed surface roughness of hot strip, effect and control way of cold roll process on finished product.
在生产中，不锈冷轧带钢的表面光洁度一般用粗糙度进行控制，其粗糙度越低，光洁度越高。
The surface degree of finish of cold rolled stainless steel strip is controlled generally by surface roughness in production and the roughness lower the degree of finish higher.
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