Infrared thermography and color image analysis are a new developing orientation for nondestructive testing technology. 红外热像法和色彩图像分析高温下混凝土损伤是无损检测技术的新发展方向。
Combined nondestructive testing technology and photomicrography , defects can be observed in kinds of process conditions. 结合无损检测技术和显微镜的观测，能直观的看到不同工艺参数下试样缺陷分布情况，跟统计的孔隙率分布基本吻合。
