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[期刊论文] 作者:, 来源:Chinese Journal of Chemistry 年份:2004
BALA, Muhammad D., 568 BAO, Meng, 325 BI, Wen-Hua, 271 BIAN, Gui-Rong, 445 CAI, Chen-Xin, 167 CAI, Dong-Mei...
[期刊论文] 作者:贾利群,郑世旺,张耀宇, 来源:物理学报 年份:2004
研究了事件空间中非Chetaev型非完整系统的Mei对称性和Mei守恒量.给出了事件空间中非Chetaev型非完整系统的运动微分方程、Mei对称性的定义和判据、Mei对称性直接导致的Mei守...
[期刊论文] 作者:FANGJian-Hui YANXiang-Hong LIH, 来源:理论物理通讯:英文版 年份:2004
The Mei symmetry and the Lie symmetry of the relativistic Hamiltonian system are studied....The definition and criterion of the Mei symmetry and the Lie symmetry...
[期刊论文] 作者:FANG Jian-Hui,YAN Xiang-Hong,L, 来源:理论物理通讯 年份:2004
The Mei symmetry and the Lie symmetry of the relativistic Hamiltonian system are studied....The definition and criterion of the Mei symmetry and the Lie symmetry...
[期刊论文] 作者:贾利群,罗绍凯,张耀宇, 来源:物理学报 年份:2004
研究了Chetaev型非完整非保守系统带乘子的Nielsen方程的Mei对称性和Mei守恒量.对Chetaev型非完整非保守系统带乘子的Nielsen方程的运动微分方程、Mei对称性的定义和判据、Me...
[期刊论文] 作者:FANGJian-Hui, 来源:理论物理通讯:英文版 年份:2004
The definition and criterion of the Mei symmetry of a relativistic variable mass system are given....The relation between the Mei symmetry and the Noether symmetr...
[期刊论文] 作者:XIA Li-Li,LI Yuan-Cheng,WANG J, 来源:理论物理通讯(英文版) 年份:2004
This paper concentrates on studying the symmetries and a new type of conserved quantities called Mei...The criterions of the Mei symmetry, the...
[期刊论文] 作者:Yinghua Huang,Yongxuan Liang,Tingyu Fang, 来源:中医科学杂志(英文) 年份:2004
Dong Feng (courtesy name: Dong Junyi,2nd-3rd century) was from Houguan (present Min County, Fujian Province...
[期刊论文] 作者:, 来源:Lifestyle 年份:2004
A popular saying among the Dong people in Guizhou Province in southwest China has it that"rice nourishes...
[期刊论文] 作者:李红,方建会,, 来源:物理学报 年份:2004
研究变质量单面完整约束系统的Mei对称性. 给出变质量单面完整约束系统Mei对称性的定义和判据, 得到Mei对称性的结构方程和守恒量, 并举例说明结果的应用....
[期刊论文] 作者:徐敬波,薄亚明, 来源:电波科学学报 年份:2004
提出了一种用于减少不变量测试方程(MEI)法计算时间的快速算法,循环卷积和快速多极子(FMM)技术(CC-FMM)分别用于不同区域对应的MEI系数,可以加速建立不变量测试方程所需系数...
[期刊论文] 作者:, 来源:今日辽宁 年份:2004
Zhou Wei is a fruitful oil painter of Liaoning and even China....
[期刊论文] 作者:JIANG,Jianying(蒋建莹),NI,Yunqi(倪, 来源:大气科学进展:英文版 年份:2004
In this paper, a typical mei-yu front process with heavy rainfall from June 12 to 15 in 1998 is analyzed...The results show that the mei-yu front is a front syst...
[期刊论文] 作者:方建会,丁宁,王鹏, 来源:物理学报 年份:2004
研究Hamilton系统的Mei对称性直接导致的一种新守恒量.给出Hamilton系统的Mei对称性的定义和判据方程,引入谐调函数,得到系统Mei对称性直接导致新守恒量的条件和形式,并给出...
[期刊论文] 作者:XUE Meng-lin,ZHANG Ping,ZHANG Ji-shu,WANG Li, 来源:中国农业科学 年份:2004
Effects of hypobaric storage on physiological and biochemical changes in Dong jujube fruit wereinvestigated...
[期刊论文] 作者:陈培胜,方建会,, 来源:长沙大学学报 年份:2004
本文研究相空间中非ЧЕТАЕВ型非完整系统的Mei对称性,给出相空间中非ЧЕТАЕВB型非完整系统Mei对称性的定义和判据,得到Mei对称性的结构方程和守恒量形式,并举例说...
[期刊论文] 作者:Yuan Juanwen,Wu Quanxing, 来源:中国人口·资源与环境(英文版) 年份:2004
Dong ethnic people have rich indigenous knowledge in terms of their daily life and production, which...
[期刊论文] 作者:Li Hong,Fang Jian-Hui, 来源:中国物理(英文版) 年份:2004
The Lie symmetry and the Mei symmetry of a rotational relativistic system in phase space are studied....
[期刊论文] 作者:徐超, 李元成,, 来源:物理学报 年份:2004
研究奇异Chetaev型非完整系统Nielsen方程的Lie-Mei对称性,建立系统Nielsen方程的Lie-Mei对称性方程,给出系统Nielsen方程强Lie-Mei对称性和弱Lie-Mei对称性的定义...
[期刊论文] 作者:, 来源:Science Foundation in China 年份:2004
On March 30,2015,NSFC President Yang Wei met with the Simon Fraser University(SFU)delegation composed...
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