搜索筛选:
搜索耗时1.1162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
发布年度:
[学位论文] 作者：张新军,
来源：西安电子科技大学 年份：1997
该文研究了应用于电磁散射问题新的数值方法--MEI方法.MEI方法(Measured Equation of Invarinace)即不变性测试方程法,是由美国人K.K.Mei在1992年提出的.MEI...
[期刊论文] 作者：,
来源：China Week 年份：2002
【正】 Zhong Zhifu(1914-1994), Beijing native of Manchu, was a well-known painter of flower and bird drawing...
Mei Symmetry and Mei Conserved Quantity for a Non-holonomic System of Non-Chetaev＇s Type with Unilat
[期刊论文] 作者：CUI Jin-Chao,JIA Li-Qun,ZHANG,
来源：理论物理通讯：英文版 年份：2009
Mei symmetry and Mei conserved quantity for a non-holonomic system of non-Chetaev's type with unilateralconstraints...
[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...
1H-NMR-based metabonomics study on the restorative effect of Bu-zhong-yi-qi-tang in the spleen-qi de
[会议论文] 作者：Xiao-fen Zheng,Jun-sheng Tian,Jie Xing,Peng Liu,Xue-mei Qin,
来源：2013年代谢组学与中医药现代研究学术论坛 年份：2013
Ethnopharmacological relevance: Bu-zhong-yi-qi-tang (BT) is one of a classical formula for descending...
[期刊论文] 作者：,
来源：China Nonferrous Metals Monthly 年份：2010
One senior official of Liaoning Zhong Wang Aluminum Co.,Ltd indicated that,in the future Zhong Wang would...
Polishing and Reviewing Prof.Chen’s New Book—Chinese Mei Flower Cultivars:An Enlarged Edition of Mei
[期刊论文] 作者：Tom Hazenberg,
来源：北京林业大学学报 年份：2010
Mei tree(Prunus mume Sieb.et Zucc.) is originated in central and western China,being a famous traditional...flowering tree.Mei is so highly appreciated...
[期刊论文] 作者：,
来源：China's Refractories 年份：2015
Zhong Xiangchong,a renowned inorganic material scientist,one of the founders of refractories industry...
[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：,
来源：国际音乐交流 年份：1994
Xue Wenyan is a composer who was born in Tianshui,Gansu Province on the Loess Plateau,northwest China...
[期刊论文] 作者：Ying Lei Sun Jianjun,
来源：文化交流 年份：2019
Situated in Xiangshan， in the middle point of the long coastline of Zhejiang Province， Zhong’ao village...
[学位论文] 作者：崔金超,
来源：江南大学 年份：2009
本文围绕约束力学系统的Mei对称性这一主题，主要研究Nielsen体系和Appell体系的Mei对称性与Mei守恒量问题。 目前，有关Nielsen体系的对称性与守恒量的研究主要局限于双面...
[期刊论文] 作者：by Hu Zhoumeng,
来源：China Pictorial 年份：2018
Botanist Zhong Yang， a professor who devoted his life to scientific research and education， was...
[期刊论文] 作者：by Ru Yi,
来源：China Pictorial 年份：2016
On April 25， Peking Opera master Mei Baojiu， having just celebrated his 82nd birthday in late March，...Mei had fallen into a coma after a bronchial spasm. As the o...
[期刊论文] 作者：贾利群, 张耀宇, 罗绍凯, 崔金超,,
来源：物理学报 年份：2009
研究事件空间中单面非Chetaev型非完整系统Nielsen方程的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,得到由Me...
[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...
,Perturbation to Mei Symmetry and Generalized Mei Adiabatic Invariants for Nonholonomic Systems in T
[期刊论文] 作者：PANG Ting,FANG Zian-Hui,ZHANG Ming-Jiang,LIN Peng,LU Kai,
来源：中国物理快报（英文版） 年份：2009
By introducing the coordination function f, the generalized Mei conserved quantities for the nonholonomic...
[期刊论文] 作者：,
来源：China & World Cultural Exchange 年份：1992
Mei Langfang was an out-standing performer of fe-male roles in both Pekingand kunqu opera in China, enjoyinga...
[期刊论文] 作者：WANG Deng,,
来源：Aerospace China 年份：2017
XUE Huifeng,Editor in Chief of Aerospace China,accepted an interview by Mara Hvistendahl,a contributing...
相关搜索：
