非线性无损检测技术的研究和应用

摘要

Nonlinear nondestructive testing technology is a supplement to the traditional linear ultrasonic detection technology.This paper discusses the research and application of the nonlinear nondestructive testing technology.%非线性无损检测技术是对传统线型超声检测技术的一种补充，本文探讨了非线性无损检测技术的研究和应用。