QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Tooth micro-wear analysis reveals that persistence of beaver Trogontherium cuvieri (Rodentia, Mammalia) in Northeast China relied on its plastic ecological niche in Pleistocene 期刊论文 QUATERNARY INTERNATIONAL, 2021, 卷号: 591, 页码: 70-79 作者:  Yang, Yangheshan;  Li, Qiang;  Ni, Xijun;  Cheng, Xiaodong;  Zhang, Jie 收藏  |  浏览/下载：29/0  |  提交时间：2021/09/17 Beaver  Trogontherium cuvieri  Pleistocene  Northeast China  Micro-wear analysis  Ecological adaptation   Numerical simulation and experimental investigation on friction and wear behaviour of micro-textured cemented carbide in dry sliding against TC4 titanium alloy balls 期刊论文 INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2018, 卷号: 73, 页码: 121-131 作者:  Lian, Yunsong;  Mu, Chenliang;  Wang, Lei;  Yao, Bin;  Deng, Jianxin 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 Micro-textured cemented carbide  Ball-on-disk test  Friction and wear  Finite element analysis  Laser texturing   The monitoring of micro milling tool wear conditions by wear area estimation 期刊论文 MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2017, 卷号: 93, 页码: 80-91 作者:  Zhu, Kunpeng;  Yu, Xiaolong 收藏  |  浏览/下载：19/0  |  提交时间：2018/07/26 Micro Milling  Tool Wear Area Estimation  Morphological Component Analysis  Region Growing