To the rule-bases checking issue with intuitionistic fuzzy rough logical(IFRL) reasoning, an interactivities checking approach to IFRL rule-bases is proposed.
针对直觉模糊粗糙逻辑（IFRL）推理的规则库检验问题，提出了IFRL规则库的互作用性检验方法。
2
Classroom teaching is the dailiest and most fundamental activity of the school education and it is the basic form of the interactivities between teachers and students.
课堂教学是学校教育活动中最日常、最基础性的实践活动，也是师生在校活动最基本的构成。
3
The results show that their general consumption level is below average with active consumption in study, immature consumption in fashion and unreasonable consumption in emotional interactivities.