CORC

浏览/检索结果: 共2条,第1-2条 帮助

已选(0)清除 条数/页:   排序方式:
Ball End Mill—Tool Radius Compensation of Complex NURBS Surfaces for 3-Axis CNC Milling Machines 期刊论文
International Journal of Precision Engineering and Manufacturing, 2020, 卷号: 21, 期号: 8, 页码: 1409-1419
作者:  Wang, Zhaoqin;  Wang, Xiaorong;  Wang, Yusen;  Wang, Ruijun;  Bao, Manyu
收藏  |  浏览/下载:10/0  |  提交时间:2022/02/17
Ancient DNA indicates human population shifts and admixture in northern and southern China 期刊论文
SCIENCE, 2020, 卷号: 369, 期号: 6501, 页码: 282-+
作者:  Yang, Melinda A.;  Fan, Xuechun;  Sun, Bo;  Chen, Chungyu;  Lang, Jianfeng
收藏  |  浏览/下载:86/0  |  提交时间:2020/09/10


©版权所有 ©2017 CSpace - Powered by CSpace