无损检测技术在木材检测中的地位日益重要,本文主要从应力波检测、超声波检测、X射线检测和机械应力检测四个方面介绍了无损检测在木材中的应用,阐述了其基本原理和特点,概述了发展历史和研究现状,并展望了未来研究方向及工作重点。%Non-destructive testing plays an important role in wood detection. The article mainly shows the stress wave, ultrasonic, X-ray and mechanical stress these 4 non-destructive testing methods and principles, While overview of the development history and the future research.
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