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Radiation Distribution Prediction Model of the Nuclear Power Station 会议论文  OAI收割
ISIE2016, 美国圣克拉拉
作者:  
Yang Hu;  Yimin Zhou;  Xiaoyun Li
收藏  |  浏览/下载:9/0  |  提交时间:2017/01/15
Ecosystem mapping in mountainous areas by fusing multi-source data and the related knowledge 会议论文  OAI收割
2016 IEEE International Geoscience and Remote Sensing Symposium, Beijing, China, July10-15, 2016
作者:  
Lei, Guangbin;  Li, Ainong;  Tan, Jianbo;  Bian, Jinhu;  Zhao, Wei
收藏  |  浏览/下载:24/0  |  提交时间:2016/11/29
ECOSYSTEM MAPPING IN MOUNTAINOUS AREAS BY FUSING MULTI-SOURCE DATA AND THE RELATED KNOWLEDGE 会议论文  OAI收割
Beijing, JUL 10-15, 2016
作者:  
Lei Guangbin;  Li Ainong;  Tan Jianbo;  Bian Jinhu;  Zhao Wei
  |  收藏  |  浏览/下载:12/0  |  提交时间:2020/08/20
Economic benefit domain of tourism area: Case study of great wall tourism area in China 会议论文  OAI收割
2013 "Suzhou-Silicon Valley-Beijing" International Innovation Conference: Technology Innovation and Diasporas in a Global Era, SIIC 2013, July 8, 2013 - July 9, 2013, Suzhou, China
作者:  
Liu Chunfeng;  Chen Tian;  Cai Jianming;  Niu Yafei
收藏  |  浏览/下载:17/0  |  提交时间:2014/12/30
Numerical simulation of high velocity waterjet characteristics and impact pressure 会议论文  OAI收割
International Conference on Mechanics and Manufacturing Systems (ICMMS 2011), Ningbo, PEOPLES R CHINA
作者:  
Qun Luo;  Kai He;  He Mao;  Jiuhua Li;  Quanchang Li
收藏  |  浏览/下载:7/0  |  提交时间:2015/08/25
Energy transfer in Y3Al5O12:Ce 3, Pr3+ and CaMoO4:Sm3, Eu 3 phosphors (EI CONFERENCE) 会议论文  OAI收割
作者:  
Wang L.;  Wang X.-J.;  Zhang X.;  Zhang X.;  Zhang X.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
Non-radiative energy transfers (ET) from Ce3 to Pr3+ in Y3Al5O12:Ce3  Pr3+ and from Sm3 to Eu3 in CaMoO4:Sm3  Eu3 are studied based on photoluminescence spectroscopy and fluorescence decay patterns. The result indicates an electric dipoledipole interaction that governs ET in the LED phosphors. For Ce3 concentration of 0.01 in YAG:Ce3  Pr3+  the rate constant and critical distance are evaluated to be 4.510-36 cm 6 s-1 and 0.81 nm  respectively. An increase in the red emission line of Pr3+ relative to the yellow emission band of Ce 3  on increasing Ce3 concentration is observed. This behavior is attributed to the increase of spectral overlap integrals between Ce3 emission and Pr3+ excitation due to the fact that the yellow band shifts to the red spectral side with increasing Ce3 concentration. In CaMoO4:Sm3  Eu3  Sm 3Eu3 transfer occurs from 4G5/2 of Sm3 to 5D0 of Eu3. The rate constant of 8.510-40 cm6 s-1 and the critical transfer distance of 0.89 nm are evaluated. 2010 Elsevier B.V. All rights reserved.  
Influence of heated catalyzer on thermal distribution of substrate in HWCVD system 会议论文  OAI收割
2nd international conference on cat-cvd (hot-wire cvd) process, denver, colorado, sep 10-13, 2002
Zhang Q; Zhu M; Wang L; Liu E
收藏  |  浏览/下载:11/0  |  提交时间:2010/11/15