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[学位论文] 作者:AUKEN LINA(丽娜),,
来源:中央民族大学 年份:2019
微分方程定解问题与物理、化学、生物、工程等其它领域的许多实际问题有密切的关系,微分方程解的存在性与多重性研究已成为微分方程与应用领域的重要课题之一.本论文利用Z2-指标理论研究了一类微分方程即二阶哈密顿系统周期解的存在性问题,获得了一些新的有关解......
[期刊论文] 作者:Zhang Lina,Zhu Qi,,
来源:Journal of Electronics(China) 年份:2014
It is a hot issue in communication research field to select the best network for Heterogeneous Wireless Networks(HWNs),and it is also a difficult problem to red...
[期刊论文] 作者:Lina Zhou,Weihua Jiang,
来源:应用数学与应用物理(英文) 年份:2014
In this paper, a fractional multi-point boundary value problem is considered. By using the fixed point index theory and Krein-Rutman theorem, some results on ex...
[期刊论文] 作者:Liu Huizheng,Wang Lina,
来源:当代中国人口:英文版 年份:2016
To promote the coordinated development of Beijing-Tianjin-Hebei region has become the important strategic task of China's economic development.But the large...
[期刊论文] 作者:Yang Lina,Huang Zhe,
来源:亚洲社会药学 年份:2020
Objective To solve the problem of the incomplete relief model for vaccine damage events in China,multiple models for large-scale vaccine damage events were esta...
[期刊论文] 作者:ZHANG Yiyi,BAO Lina,
来源:地质学报:英文版 年份:2009
来自最新完成的核心洞的白垩纪浮游植物(SK-1, N&S ) 在中央 Songliao,盆被学习。目标间隔从到 Mingshui 形成的上面的白垩纪的上面的 Quantou 形成。dinoflagellates 的 12 个...
[期刊论文] 作者:CHENGXiao-min,LINa,WUXin-wen,F,
来源:材料热处理学报 年份:2004
In this paper the carbon distribution in the carburized layer of 20CrMnTi steel was studied. The relationship between the depth of a carburized layer and the su...
[期刊论文] 作者:Claudia A.Trepmann,Lina Seybol,
来源:地学前缘:英文版 年份:2019
In an extensional shear zone in the Talea Ori,Crete,quartz veins occur in high-pressure low-temperature metamorphic sediments at sites of dilation along shear b...
[期刊论文] 作者:Wu Lina,Li Xiaohui,
来源:经济管理学刊:中英文版 年份:2017
...
[期刊论文] 作者:Lina Yang,Shijin Wang,
来源:气象与环境研究:英文版 年份:2013
Firstly,the status quo of Hulunbuir Grassland degradation was introduced,and then the main reasons for the degradation were discussed,such as overgrazing,excess...
[期刊论文] 作者:Lina Fu,Liyu Guo,,
来源:Meteorological and Environmental Research 年份:2013
[Objective]The research aimed to study land use change in Urumqi based on remote sensing image.[Method]By using TM remote sensing images of Urumqi in 1989 and 2007,the images at two periods were corre...
[期刊论文] 作者:Lina,叶洁敏,
来源:中外食品:酒尚 年份:2008
浓雾笼罩着上海,几天来,整个世界都是水蒙蒙,湿漉漉的。傍晚将至,奔波一天的我有点冷,有点倦,于是,很想找一个地方喝杯茶,歇歇脚。在海防路与余姚路路口,我停了下来,正在犹豫...
[期刊论文] 作者:Rosa Lina Tovar-Tovar,Octavio,
来源:材料科学与应用期刊(英文) 年份:2012
The facile chemical synthesis of silver sulphide nanocrystals from metal-loaded organic media, containing a silver-selective organophosphorous ligand as extract...
The Curriculum and Education System of American Higher Tourism Education: Taking the School of Hotel
[期刊论文] 作者:ZHONG Lina ZHOU Shaorui,
来源:国际技术管理 年份:2015
...
The Curriculum and Education System of Hong Kong Tourism Higher Education -- Taking Hong Kong Polyte
[期刊论文] 作者:ZHONG lina TANG Junyi,
来源:国际技术管理 年份:2015
...
[期刊论文] 作者:Jing Gong,Lina Yuan,
来源:国际技术管理 年份:2015
...
[期刊论文] 作者:Lina Yuan,Jing Gong,
来源:国际技术管理 年份:2014
...
Carvedilol vs. metoprolol: A comparison of effects on endothelial function and oxidative stress in r
[期刊论文] 作者:Kathleen Colleran,Lina Aguirre,
来源:糖尿病(英文) 年份:2012
Introduction: The GEMINI trial compared the effects of treatment with metoprolol versus carvedilol in patients with type 2 diabetes. Carvedilol demonstrated a m...
Generalization of integral inequalities and (c1, c1) stability of neutral differential equations wit
[期刊论文] 作者:Shuli Guo,Lina Han,
来源:系统工程与电子技术:英文版 年份:2017
A uniform stability analysis is developed for a type of neutral delays differential equations which depend on more general nonlinear integral inequalities. Many...
Community Pharmacists’ Strategies in Greece: An Assessment of the Policy Environment and the Mapping
[期刊论文] 作者:Athanassios Vozikis,Lina Stavr,
来源:健康(英文) 年份:2015
The aim of the study was to form and assess the pharmacists’ strategies in Greece, by analyzing the policy environment and identifying the role of the key play...
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