中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共7条,第1-7条 帮助

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Investigation of an air-coupled transducer with a closed-cell material matching strategy and an optimization design considering the electrical input impedance 期刊论文  OAI收割
Ultrasonics, 2021, 卷号: 115, 期号: 106477, 页码: 未知
作者:  
Qiao Wu ;  Qiuying Chen;  Guoxuan Lian;  Xiaomin Wang
  |  收藏  |  浏览/下载:13/0  |  提交时间:2022/10/10
A 2-GHz 32-bit ROM-based direct-digital frequency synthesizer in 0.13 μm CMOS 期刊论文  OAI收割
Analog Integrated Circuits and Signal Processing, 2017
作者:  
Liu XY(刘新宇);  Wu J(武锦);  Liu HS(刘华森);  Zhou L(周磊);  Wu DY(吴旦昱)
  |  收藏  |  浏览/下载:21/0  |  提交时间:2018/05/15
High speed high resolution direct digital frequency synthesizer with non-linear DAC coarse quantization and ROM-based piecewise linear interpolation 期刊论文  OAI收割
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2016
作者:  
Liu XY(刘新宇);  Zhou L(周磊);  Liu HS(刘华森);  Guo X(郭轩);  Wu DY(吴旦昱)
  |  收藏  |  浏览/下载:31/0  |  提交时间:2017/05/08
Extraordinarily thick-boned fish linked to the aridification of the Qaidam Basin (northern Tibetan Plateau) 期刊论文  OAI收割
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2008, 卷号: 105, 期号: 36, 页码: 13246-13251
作者:  
Chang, Meemann;  Wang, Xiaoming;  Liu, Huanzhang;  Miao, Desui;  Zhao, Quanhong
收藏  |  浏览/下载:97/15  |  提交时间:2010/10/13
Extraordinarily thick-boned fish linked to the aridification of the Qaidam Basin (northern Tibetan Plateau) 期刊论文  OAI收割
P NATL ACAD SCI USA, 2008, 卷号: 105, 期号: 36, 页码: 13246—13251
作者:  
Chang, Meemann;  Wang, Xiaoming;  Liu, Huanzhang;  Miao, Desui;  Zhao, Quanhong
收藏  |  浏览/下载:28/0  |  提交时间:2013/11/27
Relationships between fossil Pediastrum and petroleum formation 期刊论文  OAI收割
Palaeoworld, 1997, 期号: 7, 页码: 21-27
He Chengquan (何承全); Wang Kaifa; Zhang Yulan; Wu Guoxuan; Li Yiyin; Zhang Huizhi
收藏  |  浏览/下载:28/0  |  提交时间:2013/04/10
孢粉热模拟有机差热、X-衍射、顺磁共振试验与油气形成研究 期刊论文  OAI收割
古生物学报, 1995, 期号: 1, 页码: 112-118
王开发; 李宜垠; 张玉兰; 吴国瑄; 张惠之; 何承全
收藏  |  浏览/下载:23/0  |  提交时间:2013/04/01