Coding System for the Die in Indirect Squeezing Casting;
间接挤压铸造模具编码系统研究
On Problem Classification and Coding for Two dimensional Geometric Nesting;
二维几何排样问题分类编码的研究
Discussion of The computer management of environmental protection system and the establishment of unified code in Guangzhou;
广州市环保系统计算机管理和建立统一编码的讨论
Research on the Classification and Code System of Recreational Spaces in the Development Process of City and Rural Interactively;
城乡一体化进程中游憩空间分类编码研究