测谎技术作为一项较为有效的技术手段,在犯罪调查中能帮助侦查人员及时发现线索,查明事实和揭露真相。新形势下,我们必须了解掌握测谎技术在犯罪调查中的运用,着眼于犯罪调查需要,找出问题,立足科技发展实际,提出对策。 Polygraph technology, as a more effective technical means, can help investigators find clues, detect facts and reveal truth in criminal investigations. Under the new situation, we must understand the application of polygraph technology in criminal investigation, focus on the needs of crime investigation, identify problems and base ourselves on the actual development of science and technology and put forward countermeasures.