QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2019     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 Hydrothermal synthesis, structure and magnetic properties of Ru doped La0.5Sr0.5MnO3 期刊论文 FRONTIERS OF PHYSICS, 2019, 卷号: 14 作者:  Wang, Ling-Ling[1];  Chu, Jia-Nan[2];  Zhang, Xuan[3];  Ma, Yong-Hui[4];  Ji, Qiu-Cheng[5] 收藏  |  浏览/下载：38/0  |  提交时间：2019/04/22 La0.5Sr0.5MnO3  hydrothermal synthesis  Ru doping  Curie temperature   Seasonal variation, sources and health risk assessment of polycyclic aromatic hydrocarbons in different particle fractions of PM(2.5 )in Beijing, China 期刊论文 ATMOSPHERIC POLLUTION RESEARCH, 2019, 卷号: 10, 页码: 105-114 作者:  Song, Haojun[1];  Zhang, Yang[2];  Luo, Min[3];  Gu, Jianzhong[4];  Wu, Minghong[5] 收藏  |  浏览/下载：9/0  |  提交时间：2019/04/22 Particulate matter  Fractions  Polycyclic aromatic hydrocarbons (PAHs)  Sources  Health risk assessment   Identification and characterization of forced degradation products and stability-indicating assay for notoginsenosidefc by using UHPLC-Q-TOF-MS and UHPLC-MS/MS: Insights into stability profile and degradation pathways 期刊论文 Journal of separation science, 2019 作者:  Ma Chao[1];  Guan Huida[2];  Ju Zhengcai[3];  Li Shuping[4];  Deng Gang[5] 收藏  |  浏览/下载：52/0  |  提交时间：2019/04/22 degradation pathways  forced degradation studies  notoginsenoside Fc  traditional Chinese medicine   Novel Ultralight-Weight Complex Concentrated Alloys with High Strength 期刊论文 Materials (Basel, Switzerland), 2019, 卷号: 12 作者:  Jia Yuefei[1];  Jia Yandong[2];  Wu Shiwei[3];  Ma Xindi[4];  Wang Gang[5] 收藏  |  浏览/下载：8/0  |  提交时间：2019/04/22 high specific strength  low Young’s modulus  ultralight-weight complex concentrated alloys