Improved nondestructive evaluation procedures have enabled defects to be found that would have gone unnoticed earlier. 先进的无损检测方法将从前被忽视的缺陷检测出来。
The compositional principle and design concept of a computerized defects detecting nesting and cutting system for leather were introduced. 摘要介绍一种计算机皮革缺陷检测与排样切割系统的构成原理与设计思想。
