1From "Honesty and Simplicity" One Century Ago to Today's "Loyalty and Integrity": Refection on the School Motto of Jiangsu Xinsu Normal SchoolZHU Yibing1-62On the Schooling Spirit of Jiangsu Xinsu Normal School in View of School HistoryLIU Lei7-113Application Research of Intelligent Matrix Production System Based on Dynamic ConfgurationLI Wei, CHEN Xing, ZHANG Defeng12-174Character Skeleton Burr Removal Algorithm Based on Direction ConstraintFAN Jing, YAN Tingqin, CUI Ming, XUE Zhiyan18-235Research on the Processing Technology of Large Pressure Reducing Valve CoreCHEN Xianglin, SONG Qinzhong24-286An Analytical Research on Abnormal Noise of Escalator Step Overturn and Its ImprovementFU Chunping29-327Application of Big Data Technology to the Monitoring of Student Behavior in Campus EmergenciesJIANG Pan33-388Research on the New Mode of Vocational College Talent Cultivation Characteristic of "Three Transformations, Three Integrations and Three Combinations" at Enterprise CollegeTAN Fangyong, FANG Ligang, ZANG Yanxiang39-43,789Research and Discussion of"Three-Aspect"Educational Reform Against the Background of Social Enrollment Expansion in Vocational Colleges:A Case Study of Wuhu Institute of TechnologyGE Shengsheng44-4810Practice of and Thoughts on the Management of Online Education During the COVID-19 Epidemic: A Case Study of Suzhou Vocational UniversityWU Chen, GU Xinyi49-5311Public Museums and the Potential of Art Flipped ClassDU Dan54-5712Six Steps in Three Stages:A New Model of Instructing Student Teachers in InternshipLI Weiling, HUANG Zhigang58-6213On the Structure and Design of TextbookWANG Haiyan63-6814The Empirical Analysis of Collaborative English Learning Based on Social MediaXIE Jingjing69-7215The Integrated Model and Elevation Strategy of College Teachers' Digital LiteracyHE Jian73-7816Research on the Development of New Energy Automobile Industry and Its Talent RequirementsWAN Changdong, LI Keqing, JI Chenhong79-8217Refection on Cultivating Intelligent Manufacturing Technical and Skillful TalentsCHENG Mei, OUYANG Boyi83-8618On the Strategy of Translating Culture-loaded Chinese into English: A Case Study of Developing Chinese Elementary Comprehensive Course (I、II)WANG Jinyan87-92 