The comprehensive evaluation is a kind of activities widely undertaken in fields of science , economy and manegement . the fuzzy theory is applied to the synthetic bid evaluation method . finally , based on the study about mathematical model for bid evaluation , the software of decision surport system for bid evaluation is developed which can improve the scientists and preciseness of the procedure of bid evaluation 该评标软件以win98为工作平台，采用delphi6 . 0作为软件开发工具，灵活、方便、实用，可实现以下功能： 1 .实现初评和详评功能，提供多种评标方法以供选择，得出直观、有效的评价信息； 2 .可进行信息化管理，具有对工程资料的浏览、修改、添加、删除的维护功能，提高招标工作效率。
