1)ex post facto experimental design,事后回溯实验设计2)ex post facto design,事后回溯设计3)ex post facto,事后回溯4)Rollback of Design,设计回溯5)ex post facto control,事后回溯控制6)ex post facto research,事后回溯研究
用法和例句
Research on Track and Rollback of Design Process in Aircraft Collaborative Design;