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Effects and improvements of different reagents preservation methods on the determination of phosphate in seawater by phosphomolybdenum blue spectrophotometric method 期刊论文  OAI收割
MARINE POLLUTION BULLETIN, 2019, 卷号: 139, 页码: 136-140
作者:  
Li, Qiuyu;  Zhao, Weihong;  Miao, Hui;  Han, Xiaotian
  |  收藏  |  浏览/下载:61/0  |  提交时间:2019/08/28
Explicit K-symplectic algorithms for charged particle dynamics 期刊论文  OAI收割
PHYSICS LETTERS A, 2017, 卷号: 381, 期号: 6, 页码: 568-573
作者:  
He, Yang;  Zhou, Zhaoqi;  Sun, Yajuan;  Liu, Jian;  Qin, Hong
  |  收藏  |  浏览/下载:31/0  |  提交时间:2018/07/30
Effect of preservation on the δ13C value of dissolved inorganic carbon in different types of water samples 期刊论文  OAI收割
Isotopes in Environmental and Health Studies, 2011, 卷号: 47, 期号: 3, 页码: 379-389
作者:  
Li,XZ(Li,Xiangzhong)[1];  Liu,WG(Liu,Weiguo)[1,2]
  |  收藏  |  浏览/下载:15/0  |  提交时间:2018/12/19
Multiple temperature model for the information preservation method and its application to nonequilibrium gas flows 期刊论文  OAI收割
Journal of Computational Physics, 2011, 卷号: 230, 期号: 19, 页码: 7250-7265
作者:  
Zhang J(张俊);  Fan J(樊菁);  Jiang JZ(蒋建政)
收藏  |  浏览/下载:29/0  |  提交时间:2012/04/01
A local feature based simplification method for animated mesh sequence (EI CONFERENCE) 会议论文  OAI收割
2010 2nd International Conference on Computer Engineering and Technology, ICCET 2010, April 16, 2010 - April 18, 2010, Chengdu, China
作者:  
Wang B.;  Wang B.;  Zhao J.;  Zhang S.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
Although animated meshes are frequently used in numerous domains  only few works have been proposed until now for simplifying such data. In this paper  we propose a new method for generating progressive animated models based on local feature analysis and deformation area preservation. We propose the use of solid angle and height value for a non-hyperbolic vertex to define the local feature parameter. This local factor is embedded to the vertex quadric error matrix when calculating the edge collapse cost. In order to preserve the areas with large deformation  we add deformation degree weight to the aggregated quadric errors when computing the unified edge contraction sequence. Finally  a mesh optimization process is proposed to further reduce the geometric distortion for each frame. Our approach is fast  easy to implement  and as a result good quality dynamic approximations with well-preserved fine details can be generated at any given frame. 2010 IEEE.  
IP Simulation of Micro Gas Flows under 3-D Head Sliders 会议论文  OAI收割
26th International Symposium on Rarefied Gas Dynamics (RGD26), Kyoto, JAPAN, JUN 20-JUL 25, 2008
作者:  
Li J(李军);  Shen Q(沈青);  Fan J(樊菁);  Li J;  Li J
收藏  |  浏览/下载:762/53  |  提交时间:2009/07/23
IP方法模拟硬盘读写头气膜润滑问题 学位论文  OAI收割
博士, 北京: 中国科学院研究生院, 2009
作者:  
李军
收藏  |  浏览/下载:980/156  |  提交时间:2010/06/30
mesh deformation under skeleton-based detail-preservation 会议论文  OAI收割
10th International Conference on Computer-Aided Design and Computer Graphics, Beijing, PEOPLES R CHINA, OCT 15-18,
Jinzhong Wu; Xuehui Liu; Enhua Wu
  |  收藏  |  浏览/下载:19/0  |  提交时间:2011/06/29
Statistical analysis of microscale gas flows and stock price changes 会议论文  OAI收割
The Fourth International Conference on Fluid Mechanics(第4届国际流体力学学术会议), Dalian, China 大连, 2004
作者:  
Fan J(樊菁)
收藏  |  浏览/下载:31/0  |  提交时间:2010/12/16