搜索筛选:
搜索耗时1.3422秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[期刊论文] 作者:王艳,, 来源:中学英语之友(高三版) 年份:2007
Five years ago, Taiwanese singer Fan Fan (Fan Weiqi) quit her studies at Harvard University to pursue...
[期刊论文] 作者:Richard W.Tsien,, 来源:生理学报 年份:2007
It is both an honor and pleasure to be given this opportunity to remember Professor TP FENG and his many...
[期刊论文] 作者:, 来源:生理学报 年份:2007
It is both an honor and pleasure to be given this opportunity to remember Professor TP FENG and his many...
[期刊论文] 作者:, 来源:China Today 年份:2007
Ho Shui Fan, 52, known to his friends and neighbors as Ah Fan, owns the Blue Mountain Café at No. 8 On...
[期刊论文] 作者:Liu Hong-Ji,Fu Jing-Li,Tang Yi-Fa, 来源:中国物理(英文版) 年份:2007
In this paper Mei symmetry is introduced for a nonconservative system.The necessary and sufficient condition...for a Mei symmetry to be also a Lie symmetry is der...
[期刊论文] 作者:贾利群,罗绍凯,张耀宇,, 来源:物理学报 年份:2007
研究事件空间中单面非Chetaev型非完整系统的Mei对称性和Mei守恒量.建立系统的运动微分方程,给出系统Mei对称性、弱Mei对称性、强Mei对称性的定义和判据,得到系统Mei守恒量的...
[期刊论文] 作者:QIAO TIANBI, 来源:今日中国:英文版 年份:2007
THE Reverend Mei Kangjun works in Shanghai....
[期刊论文] 作者:CHEN Gong, 来源:生理学报 年份:2007
I did my Ph.D.thesis work with Dr.Te-Pei FENG during 1987-1993 (Fig.1).I was lucky to be a student of...TP FENG partly because we both graduated from Fudan Un...
[期刊论文] 作者:陈功,, 来源:生理学报 年份:2007
I did my Ph.D.thesis work with Dr.Te-Pei FENG during 1987-1993 (Fig.1).1 was lucky to be a student of...TP FENG partly because we both graduated from Fudan Univer...
[期刊论文] 作者:, 来源:生理学报 年份:2007
I did my Ph.D.thesis work with Dr.Te-Pei FENG during 1987-1993 (Fig.1).I was lucky to be a student of...TP FENG partly because we both graduated from Fudan Univer...
[期刊论文] 作者:, 来源:理论物理通讯:英文版 年份:2007
【正】 In this paper,two types of new conserved quantities directly deduced by Mei symmetry in phase space...arestudied.The conditions under which Mei symmetry ca...
[期刊论文] 作者:DING Ning FANG Jian-Hui WANG P, 来源:理论物理通讯:英文版 年份:2007
基于这个概念断热不变,不安和为 nonholonomic 的 Mei 对称的断热的 invariants 机械系统被学习。为没有不安的系统的 Mei 对称的准确 invariants 被给。...
[期刊论文] 作者:, 来源:BEIJING REVIEW 年份:2007
five thousandyears,the Chinese havedeveloped a unique an thatharmonizes living condi-tions, known as Feng...
[期刊论文] 作者:顾书龙, 来源:南京晓庄学院学报 年份:2007
研究Vacco动力系统的一种新对称性:Mei-Lie对称性及其守恒量.给出Vacco动力系统的Mei-Lie对称性的定义和判据,提出受Vacco约束力学系统的Mei-Lie对称性导致的Mei守恒量和广义...
[期刊论文] 作者:贾利群,张耀宇,郑世旺, 来源:云南大学学报:自然科学版 年份:2007
研究Chetaev型约束力学系统Appell方程的Mei对称性和Mei守恒量.建立Chetaev型约束力学系统的Appell方程和系统的运动微分方程;分析Lagrange函数和A函数的关系;讨论Chetaev...
[期刊论文] 作者:Diana Freundl, 来源:大美术 年份:2007
Han Feng, Shanghai-based designer...
[期刊论文] 作者:Fang Jian-Hui,Ding Ning,Wang Peng, 来源:中国物理(英文版) 年份:2007
This paper studies a new type of conserved quantity which is directly induced by Mei symmetry of the...
[期刊论文] 作者:葛伟宽,, 来源:物理学报 年份:2007
研究一类动力学方程的Mei对称性的定义和判据,由Mei对称性通过Noether对称性可找到Noether守恒量.由Mei对称性通过Lie对称性可找到Hojman守恒量.同时,也可找到一类新型守恒量...
[期刊论文] 作者:, 来源:China & the World Cultural Exchange 年份:2007
Fan Wen, born in Linfen, Shanxi Provice and graduated from the Sculpting Department of Sichuan Institute...
[期刊论文] 作者:张耀宇,贾利群,郑世旺, 来源:河南师范大学学报:自然科学版 年份:2007
研究一般完整系统Appell方程的Mei对称性和Mei守恒量.建立一般完整系统的Appell方程;在群的无限小变换下,给出一般完整系统Appell方程的Mei对称性的定义和判据;讨论一般完整系统A...
相关搜索: