CAGM

AIM To investigate the existing difference between cagA and cagM in cag ⅰ of Helicobacter pylori ( H. pylori) isolated from Chinese patients.

目的探讨cag致病岛基因群的右半部分cagI中cagA与cagM在中国人群感染幽门螺杆菌（H.pylori）中存在的差异及意义。

The compiling theory as well as CAGM and engineering databases technique is integrated into three dimensional busbar trunking CAD system so that it can provide intelligent, integrated and standard solution.

三维母线槽计算机设计（jdmcad）系统综合利用了编译原理、计算机辅助几何造型技术和工程数据库技术，为母线槽设计提供了智能化、集成化、标准化的解决方案。