随着现代科学技术的发展,测谎技术作为刑事侦查的一种辅助手段,正日益频繁地运用于刑事司法领域,但与欧美发达国家相比,我国相关制度仍不够健全。本文从法律依据、测谎人员、具体适用、测谎结论这四个方面对中美测谎技术进行比较分析,结合我国现状,提出相应的对策,以期让测谎技术更好的为我国刑事司法活动服务。 With the development of modern science and technology, polygraph technology as an adjunct to criminal investigation is increasingly being applied to the field of criminal justice. However, compared with the developed countries in Europe and the United States, the relevant system in our country is still not perfect. This article makes a comparative analysis of the polygraph techniques of China and the United States from the legal basis, the polygraph staff, the concrete application and the polygraph conclusion, and puts forward the corresponding countermeasures according to the current situation of our country so as to make the polygraph technique better for our criminal justice Activity service