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Featured researches published by Dai Yachun.


ieee international conference on information management and engineering | 2011

Bilingual Teaching Mode Combined Top-Down with Down-Top Method

Wang Yun; Xu Zhenying; Dai Yachun; Zhang Kai; Jiang Yinfang; Ren Naifei

Bilingual teaching is very important for the internationalization of higher education and inter-disciplinary talent training. In this paper, we introduced the bilingual teaching development and pointed out the existing problems in bilingual teaching modes. Then, a novel bilingual teaching mode combined the Top-Down and Down-Top methods (BTMTDDT) is proposed. BTMTDDT is the combination of Top-Down management from the university authority and Down-Top communication between teacher and students. By BTMTDDT, the network and system of bilingual teaching mode can be implemented among manager, teachers, students, teaching, curriculum, textbooks, teaching quality and speciality. Therefore, the bilingual teaching “Student-centered and Teacher- Guided” can be developed with inspired teaching environment.


Archive | 2014

Antigravity squeeze casting device of aluminum alloy connecting rod and manufacture method

Jiang Yinfang; Long Kun; Jiang Wenfan; Dai Yachun


Archive | 2014

Ultrasonic based method and ultrasonic based device for reinforcing a small hole

Jiang Yinfang; Zhang Wei; Dai Yachun; Jiang Wenfan; Chen Lanwei; Guo Huajie; Liu Qiuge; Yan Youqi


Archive | 2016

Pipeline defect type determination method based on neural network and guided wave characteristic database

Jiang Wenfan; Jiang Yinfang; Guo Huajie; Dai Yachun


Archive | 2015

Moveable-type accurately-controllable-temperature full-plastic storage tank rotational moulding device

Wang Jiangming; Meng Xiankai; Chen Liang; Huang Shu; Zhou Jianzhong; Zhu Weili; Han Yuhang; Dai Yachun; Wang Hongyu


Archive | 2014

Method and device for plasticizing plastics based on Nd: YAG solid state laser

Zhou Jianzhong; Tan Wensheng; Huang Shu; Yang Jing; Dai Yachun


Archive | 2014

Pinhole inner wall reinforcement method and device based on magnetostriction

Jiang Yinfang; Chen Lanwei; Jiang Wenfan; Dai Yachun; Li Juan; Guo Huajie; Zhang Wei


Archive | 2014

Guide wave characteristic signal extraction method for near weld zone defect of pipeline

Jiang Yinfang; Chen Lanwei; Jiang Wenfan; Dai Yachun; Zhang Wei; Guo Huajie; Yan Youqi


Archive | 2013

Pipeline defect signal identification method based on guided wave

Jiang Yinfang; Chen Lanwei; Dai Yachun; Jiang Wenfan; Yan Youqi; Gao Shuyuan


Archive | 2017

Ultra-magnetostriction guided wave excitation transducer for pipeline surface coupling

Jiang Yinfang; Jiang Junjun; Jiang Wenfan; Chen Kaige; Chen Bo; Yan Youqi; Dai Yachun

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