Whether the investigation patterns laid out are scientific or reasonable or not directly influences investigation aims and the realization of many kinds of values of criminal law suit . at present some scholars in our country has done a lot of research and carried out necessary analyses 侦查模式的设置是否科学合理，直接影响着侦查目的和刑事诉讼多种价值能否有效获得实现，目前国内已有学者对此问题进行了必要的研究和探讨。
