irregular surface短语⁷⁷⁵¹³ 基本例句 非正则曲面 In the field of geometrical metrology, one of the important projects is the accurate measurement and error evaluation of parts profile with complicated and irregular surface. 对具有复杂、不规则轮廓的零件进行精密测量和误差评定,是当前几何量计量领域中的一个重要课题。 cnki