动车轴、孔圆柱表面划痕测量工艺研究及测量仪的研制The Surface Scratch Measurement Technology Research of the Wheel Hub and the Development of the Measuring Instrument
姜东建, 魏海霞, 陈恩平 下载量: 1,748 浏览量: 3,941
仪器与设备 Vol.4 No.2, July 28 2016, PDF, , XML DOI:10.12677/IaE.2016.42003 被引量
基于“跨区域–长距离”模式的地貌野外实习的实践与探索——以岭南师范学院地貌实习为例Practice and Exploration of Geomorphology Field Practice Based on the “Cross Regional and Long-Distance” Model—Taking Geomorphology Field Practice of Lingnan Normal University as an Example
黄日辉, 冯淼彦, 牛东风 下载量: 221 浏览量: 310 科研立项经费支持
创新教育研究 Vol.11 No.12, December 19 2023, PDF, HTML, XML DOI:10.12677/CES.2023.1112563 被引量
岩石钻孔分析飞石运动轨迹现状综述A Review of Rock Drilling Analysis of Flying Rock Trajectory
薛 冰, 鲁海峰 下载量: 353 浏览量: 481
矿山工程 Vol.11 No.3, July 5 2023, PDF, HTML, XML DOI:10.12677/ME.2023.113043 被引量