The new blade surfacequality evaluating indexes are put forward through the analysis of present situation of measurement on the surface tolerance of blade.
通过分析叶片型面测量及误差分析的现状，提出了新的叶片型面质量评估指标。
2
Three-dimensional surfacemeasurement has been widely used for CAD, numerical machine technique, product quality test, and medicine, even for art.
物体的三维面形测量在计算机辅助设计、数控加工技术、产品质量检测、医学甚至艺术领域都有着广泛的用途。
3
The packing quality of cellophane packer is an important measurement about the surfacequality of a cigarette packer.