【摘要】 本文论证了用取样积分器检测微小表面及亚表面缺陷的可能性。文中给出了取样积分器的工作原理,以及检测的原理、方法、结果和讨论。更多还原

【Abstract】 In this paper, the possibility of detecting the small surface and subsurface defects by means of the Boxcar, a signal acquisition integrator, was demonstrated. Operation principles of the integrator, detective principles, methods, results and discussions are presented.更多还原