defective index meaning in Chinese

废品率
废品指数

The subsystem of the casting foresee and analysis established the mathematical model of the quantitative linear regression analysis for the compacted graphite cast iron defects . it provided guarantee for predication and control of casting defective index within permissive ranges
铸件质量分析及预测子系统建立了蠕墨铸铁件缺陷定量分析的线性回归分析数学模型，为预测及控制缺陷废品率在规定范围内提供保证。
On the ssk - u6035 five axis machining center , the application of touch trigger probe ( renishaw mp10 work - piece probe ) system and the corresponding inspection automatic programming system can realize integration of on - line positioning , measurement , data processing , error emendation into machining , which improve productivity of machining center and machining precision of workpiece greatly and reduce defective index
摘要在ssk - u6035五轴加工中心上，利用触发式测头（英国雷尼绍的mp10工件测头）系统和相应的检测自动编程系统实现牙掌在线定位、测量、数据处理、误差校正控制和加工一体化，大大提高了加工中心利用率和工件加工精度，降低了废品率。