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利用高功率激光脉冲在固体材料中产生超声波这一物理现象 ,研究以非接触方式测量固体材料的厚度 ,通过专门设计的连续激光器探测系统 ,测量出的钢板厚度与实际数据相一致 ,为开展实际应用技术的可行性方面提供了理论和实验依据
The use of high-power laser pulses in the solid material to produce ultrasonic physical phenomena, the study of non-contact measurement of solid material thickness, through a specially designed continuous laser detection system, the measured thickness of the steel plate and the actual data consistent with the actual The feasibility of application of technology provides theoretical and experimental basis