中国科学院机构知识库网格
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Correlation Analysis Reveals an Important Role of GC Content in Accumulation of Deletion Mutations in the Coding Region of Angiosperm Plastomes 期刊论文  OAI收割
JOURNAL OF MOLECULAR EVOLUTION, 2021, 卷号: 89, 期号: 1-2, 页码: 73-80
作者:  
Yu,Ying;  Li,Hong-Tao;  Wu,Yu-Huan;  Li,De-Zhu
  |  收藏  |  浏览/下载:44/0  |  提交时间:2022/04/02
Synthesis and catalytic performance of Al-MCM-48 and Ti-MCM-48 期刊论文  OAI收割
Open Materials Science Journal, 2015, 卷号: 9, 页码: 194-197
作者:  
Zhixi, Zhao;  Zhang, Liming;  Chen, Ping;  Kun, Yan
收藏  |  浏览/下载:22/0  |  提交时间:2016/12/19
Optical transmission system based on 10GBASE-X (EI CONFERENCE) 会议论文  OAI收割
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
作者:  
Gao S.-J.
收藏  |  浏览/下载:27/0  |  提交时间:2013/03/25
In order to further enhance the bandwidth of the data communication system in theodolite  The whole design of the PMD is realized by using Xenpak optical module. Its duty is responsible for converting 4-channel parallel 3.125Gbps data stream into a serial 10.3126Gbps data stream  a single channel serial optical transmission system was designed based on the studying of the 10BASE-X Gigabit Ethernet physical layer technology which meets the IEEE standard. The conversion between the 64-bit 156.25MHz TTL signals and the 4 channel 3.125Gbps PCML differential signals is carried out by FPGA  and sending out it in the form of light signals. The experimental results show that data transmission capacity was achieved a 10Gbps in the single-channel optical transmission system. It can conduct short distance transmission. The system delay is about 31lns. The bit error rates no more than 10-12  which satisfies the system demand. 2010 IEEE.  
Analysis of land use change in the Manasi oasis of arid region, northwestern China using remote sensing and GIS 会议论文  OAI收割
Proceedings of SPIE - The International Society for Optical Engineering, Remote Sensing for Environmental Monitoring, GIS Applications, and Geology IX, Berlin, Germany, 2009
Gao; Xiaohong1; Liang; Ji2; Wu; Shixin3
收藏  |  浏览/下载:41/0  |  提交时间:2011/08/23
Diode-pumped Q-switched Tm:YAP laser with a pump recycling scheme 期刊论文  OAI收割
laser phys., 2008, 卷号: 18, 期号: 10, 页码: 1128, 1130
Yao B.Q.; Cai Y.; Duan X.M.; Zheng L.L.; Ju Y.L.; Wang Y.Z.; Zhao G.J.; Zong Y.H.; 徐军
收藏  |  浏览/下载:858/135  |  提交时间:2009/09/24