动态合成Al-Ti-B细化剂的制备工艺和细化性能研究Study on Preparation Technology and Refining Performance of Dynamically Synthesized Al-Ti-B Refiner
李仁焕 下载量: 695 浏览量: 2,334 科研立项经费支持
自然科学 Vol.8 No.5, September 8 2020, PDF, HTML, XML DOI:10.12677/OJNS.2020.85051 被引量
课程教学与学科竞赛相互融合的现状和趋势研究Research on the Current Situation and Trend of the Integration of Curriculum Teaching and Discipline Competition
范 毅, 陈芸生, 李仁焕 下载量: 748 浏览量: 2,180 科研立项经费支持
社会科学前沿 Vol.9 No.2, February 19 2020, PDF, HTML, XML DOI:10.12677/ASS.2020.92027 被引量
高校学生参与学科竞赛指导过程管理方法探索——以全国大学生光电设计竞赛“迷宫寻宝”光电智能小车为例Exploration of Management Method for Guiding College Students to Participate in the Discipline Competition—Taking the “Maze Treasure Hunting” Optoelectronic Intelligent Car of the Nation College Students Optoelectronic Competition as Example
廖志坤, 王 林, 樊振方 下载量: 328 浏览量: 416
教育进展 Vol.13 No.10, October 27 2023, PDF, HTML, XML DOI:10.12677/AE.2023.13101256 被引量