中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共3条,第1-3条 帮助

条数/页: 排序方式:
New records of Jurassic-Cretaceous boundary Tuchengzi Formation petrified wood from Yanqing, Bejing, China: palaeoclimatic implications 期刊论文  OAI收割
HISTORICAL BIOLOGY, 2020, 页码: 11
作者:  
Li, Nan;  Zhang, Jianping;  Xing, Lida;  Tian, Ning;  Sui, Juxin
  |  收藏  |  浏览/下载:29/0  |  提交时间:2020/10/16
A Low Noise and Ultra-Narrow Bandwidth Frequency-Locked Loop Based on the Beat Method 期刊论文  OAI收割
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2011, 卷号: 58, 期号: 6, 页码: 1155-1158
作者:  
Gao, Wei;  Sui, Jianping;  Chen, Zhiyong;  Yu, Fang;  Sheng, Rongwu
收藏  |  浏览/下载:16/0  |  提交时间:2015/06/25
Synthesis and immunosuppressive activity of new artemisinin derivatives containing polyethylene glycol group 期刊论文  OAI收割
Acta Pharmaceutica Sinica, 2006, 卷号: 41, 期号: 1, 页码: 65-70
作者:  
ZHANG Jianxin;  WANG Junxia;  ZHANG Yu;  ZUO Jianping;  WU Jinming
  |  收藏  |  浏览/下载:66/0  |  提交时间:2019/01/08