functional separation造句

at the same time, strengthen the research into institution of indicate identification, institution of explain reason, institution of read examination papers, institution of prescription, institution of format, institution of functional separation, institution of files exclusiveness, etc ., enrich and perfect this great practice
同时加强诸如表明身份制度、说明理由制度、阅卷制度、时效制度、格式化制度、职能分离制度、案卷排他性制度等研究，以丰富和完善该处罚权的实践。
It's difficult to find functional separation in a sentence. 用functional separation造句挺难的