搜索筛选:
搜索耗时3.7392秒,为你在为你在102,285,761篇论文里面共找到 12 篇相符的论文内容
类      型:
[期刊论文] 作者:Yi Zhang,Xue Tian, 来源:中国物理B(英文版) 年份:2018
Conservation laws for the Birkhoffian system and the constrained Birkhoffian system of Herglotz type are studied.We propose a new differential variational princ...
[会议论文] 作者:Xue Tian,Yi Zhang, 来源:The 5th International Conference on Dynamics, Vibration and 年份:2018
This paper deals with Noether symmetry and conserved quantity for the Hamiltonian system of Herglotz type on time scales.Firstly,the variational principle of Herglotz type for the Hamiltonian system o...
[期刊论文] 作者:Jiangyan Duan,Xue Tian,Zhenhu, 来源:美国植物学期刊(英文) 年份:2013
Wheat (Triticum aestivum), as a kind of important economic crop cultured in the Northern China, is affected by present-day enhanced ultraviolet-B (UV-B) radiati...
[期刊论文] 作者:Lü Bin-Bin,Hao Xue,Tian Qiang, 来源:中国物理B(英文版) 年份:2011
[期刊论文] 作者:Xue Tian,Cong Quan,Jun Zhang,H, 来源:智能学习系统与应用(英文) 年份:2012
Various trading strategies are applied in intraday high-frequency market to provide investors with reference signals to be on the right side of market at the ri...
[期刊论文] 作者:Su Gao,Xue Tian,Wei-Na Jiang,Y, 来源:海南医科大学学报(英文版) 年份:2018
Objective: To treat the patients with type 2 diabetes mellitus complicated with coronary heart disease, to explore the clinical efficacy and mechanism of conven...
[期刊论文] 作者:Su Gao,Xue Tian,Wei-Na Jiang,Y, 来源:黑龙江科技学院学报 年份:2018
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:SHI Xue,TIAN Li,ZHU Xiu-dan,WANG Huan-min,QIN Hong, 来源:中国结合医学杂志(英文版) 年份:2011
[期刊论文] 作者:Min-Ming Zou,Feng-Juan Zhu,Xue Tian,Li-Ping Ren,Xu-Sheng Shao,Zhong Li,, 来源:Chinese Chemical Letters 年份:2014
An efficient synthetic pathway to 2-oxo-1,2-dihydropyridine-fused 1,3-diaza heterocycles from heterocyclic ketene aminals,phathalic anhydride and ethyl cyanacet...
[期刊论文] 作者:Wenwang Wu,Huabin Yu,Rui Xue,Tian Zhao,Ran Tao,Haitao Liao,Zhongdong Ji, 来源:力学快报(英文) 年份:2020
In this paper, an efficient calculation method based on discrete Fourier transformation is developed for evaluating elastic load induced elastic deformation fie...
[会议论文] 作者:Haisheng Zhou,Meihong Zhang,Xue Tian,Kun Qian,Hongxia Shao,Jianqiang Ye,Wenjie Jin,Aijian Qin, 来源:江苏省畜牧兽医学会成立60周年庆典暨2015年学术年会 年份:2015
To acquire the comprehensive epidemiological situation and evolution of avian coronavirus infectious bronchitis virus(IBV)isolates circulating in China,S1 gene sequences of 30 strains gained between 2...
[会议论文] 作者:Chi Cuiping,Guo Jianping,Chen Deqing,Liu Huifang,Liu Qingjie,Wang Hanyan,Lu Xue,Tian Rong,Li Shufang,, 来源:第二届全球华人辐射研究大会 年份:2014
Follow up of accidentally overexposed individuals and lessons from accidents are very important sources for establishing countermeasures against stochastic and deterministic effects caused by ionizing...
相关搜索: