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| Method & apparatus for optical transmission 专利
专利号: US20030138024A1, 申请日期: 2003-07-24, 公开日期: 2003-07-24
作者: WILLIAMSON, ROBERT S. III; MARSLAND, ROBERT A.; RODWELL, MARK
  收藏 | 浏览/下载：8/0 | 提交时间：2019/12/30 |
| Three limit cycles for a three-dimensional Lotka-Volterra competitive system with a heteroclinic cycle 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2003, 卷号: 46, 期号: 2-3, 页码: 231-238
作者: Lu, ZY; Luo, Y
收藏 | 浏览/下载：9/0 | 提交时间：2018/07/30
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| Performance analysis of an irreversible quantum heat engine working with harmonic oscillators 期刊论文
http://dx.doi.org/10.1103/PhysRevE.67.046105, 2003
Lin, B. H.; Chen, J. C.; 陈金灿
收藏 | 浏览/下载：1/0 | 提交时间：2013/12/12
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| On the uniqueness and nonexistence of limit cycles for predator-prey systems 其他
2003-01-01
Xiao, DM; Zhang, ZF
收藏 | 浏览/下载：2/0 | 提交时间：2015/11/16
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| NEW FAMILIES OF CENTERS AND LIMIT CYCLES FOR POLYNOMIAL DIFFERENTIAL SYSTEMS WITH HOMOGENEOUS NONLINEARITIES 其他
2003-01-01
李承治; 李伟固; 张芷芬
收藏 | 浏览/下载：3/0 | 提交时间：2017/12/03
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| Perturbation from an elliptic Hamiltonian of degree four - IV figure eight-loop 其他
2003-01-01
Dumortier, F; Li, CZ
收藏 | 浏览/下载：2/0 | 提交时间：2015/11/12
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| Estimate of the number of zeros of Abelian integrals for an elliptic Hamiltonian with figure-of-eight loop 其他
2003-01-01
Liu, CJ
收藏 | 浏览/下载：4/0 | 提交时间：2015/11/13
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| Analysis of Atrazine in Water and Vegetables Using Immunosensors Working in Organic Media 期刊论文
International Journal of Environmental and Analytical Chemistry, 2003, 卷号: 83, 期号: 7-8, 页码: 633-642
Gonzalez-Martinez MA; Maquieira A; Puchades R
收藏 | 浏览/下载：10/0 | 提交时间：2011/07/22
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| A NECESSARY AND SUFFICIENT CONDITION FOR THE COEXISTENCE OF A CLASS OF CUBIC CURVE SEPARATRIX CYCLES AND LIMIT CYCLES TO THE CUBIC SYSTEM 期刊论文
Annals of Differential Equations, 2003, 卷号: Vol.19 NO.2, 页码: 195-201
作者: Si Chengbin; Shen Boqian
收藏 | 浏览/下载：3/0 | 提交时间：2019/02/27
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| Electrochemiluminescence sensor using tris(2,2 '-bipyridyl)ruthenium(II) immobilized in Eastman-AQ55D-silica composite thin-films 期刊论文
analytica chimica acta, 2003, 卷号: 480, 期号: 2, 页码: 285-290
Wang HY; Xu GB; Dong SJ
收藏 | 浏览/下载：18/0 | 提交时间：2010/09/13
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