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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2020     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 Nationwide increase of polycyclic aromatic hydrocarbons in ultrafine particles during winter over China revealed by size-segregated measurements 期刊论文 ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 卷号: 20, 期号: 23, 页码: 14581-14595 作者:  Yu, Qingqing;  Ding, Xiang;  He, Quanfu;  Yang, Weiqiang;  Zhu, Ming 收藏  |  浏览/下载：14/0  |  提交时间：2021/11/19 Effects of ECAP Extrusion on the Microstructure, Mechanical Properties and Biodegradability of Mg-2Zn-xGd-0.5Zr Alloys 期刊论文 ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2020, 页码: 12 作者:  Chen, Jun-Xiu;  Zhu, Xiang-Ying;  Tan, Li-Li;  Yang, Ke;  Su, Xu-Ping 收藏  |  浏览/下载：9/0  |  提交时间：2021/02/02 Mg alloys  Gd addition  ECAP extrusion pass  Mechanical property  Biodegradable behavior   Effects of ECAP Extrusion on the Microstructure, Mechanical Properties and Biodegradability of Mg-2Zn-xGd-0.5Zr Alloys 期刊论文 ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2020, 页码: 12 作者:  Chen, Jun-Xiu;  Zhu, Xiang-Ying;  Tan, Li-Li;  Yang, Ke;  Su, Xu-Ping 收藏  |  浏览/下载：9/0  |  提交时间：2021/02/02 Mg alloys  Gd addition  ECAP extrusion pass  Mechanical property  Biodegradable behavior