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大规模生产的各种材料的非破坏性质量控制检验需要一些精巧的装置。在各种测试仪器中,伊里诺斯州Sonoscan公司研制和生产的扫描激光声学显微镜(SLAM)是较富有革新精神的创造之一。该装置是根据1936年俄国科学家索科罗夫(Sokolov)最先提出的声学显微概念制造的。1974
Nondestructive quality control testing of a wide range of materials for production requires some sophisticated equipment. One of the more innovative innovations is the scanning laser acoustic microscope (SLAM) developed and manufactured by Sonoscan, Illinois, among a variety of testing instruments. The device is based on the concept of acoustic microscopy first proposed by the Russian scientist Sokolov in 1936. 1974