搜索筛选:
搜索耗时1.5636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:Jilin Zhang Qun Zhang, 来源:中国经济评论:英文版 年份:2005
[期刊论文] 作者:Hong-Kun Zhang,Zijing Zhang, 来源:数学和系统科学:英文版 年份:2016
[期刊论文] 作者:ZHANG Ying-zhou,ZHANG Wei-feng, 来源:通讯和计算机:中英文版 年份:2007
[期刊论文] 作者:Huan ZHANG,Li-zhou ZHANG,, 来源:机床与液压 年份:2014
Rigid barriers,including check dams,steel cells and retaining walls,are widely utilized for debris flow mitigation.It has to be said that these rigid structures...
[期刊论文] 作者:Xian-Yao Zhang,Guo-Liang Zhang, 来源:海南医科大学学报:英文版 年份:2020
Objective: To study the protective effect of ruanganyin on the liver of HBV transgenic mice. Methods: 50 half HBV transgenic mice, male and female, were randoml...
[期刊论文] 作者:Qingyuan Zhang Guoqiang Zhang, 来源:现代交通:中英文版 年份:2013
[期刊论文] 作者:Zhenan Zhang,Lijuan Zhang, 来源:宏观管理与公共政策(英文) 年份:2020
In order to realize the orderly development and rational use of marine resources,construct a new marine economic development model,effectively adjust the relati...
[期刊论文] 作者:Changjian Zhang,Chengyun Zhang, 来源:光电进展(英文) 年份:2020
Near-infrared excited rare-earth(RE)-doped up-conversion(UC)-luminescent materials have attracted enormous attention because of their unique emission properties...
[期刊论文] 作者:Zhang De-qiang,Zhang Zhi-yi, 来源:中国林学:英文版 年份:2005
With completion of the Populus genome sequencing project and the availability of many expressed sequence tags (ESTs) databases in forest trees, attention is now...
[期刊论文] 作者:ZHANG ZHI-SHANG,ZHANG QING-CHE, 来源:数学研究通讯:英文版 年份:2011
The present paper deals with the gracefulness of unconnected graph (jC_(4n))∪P_m,and proves the following result:for positive integers n,j and m with n≥1,...
[期刊论文] 作者:Zhang Guiyu Zhang Jie, 来源:中外文化交流:英文版 年份:2012
[期刊论文] 作者:Hongwu Zhang,Xiaoju Zhang, 来源:应用数学与应用物理(英文) 年份:2015
A Cauchy problem for the semi-linear elliptic equation is investigated. We use a filtering function method to define a regularization solution for this ill-pose...
[期刊论文] 作者:Limin Zhang,Chaofeng Zhang, 来源:现代非线性理论与应用(英文) 年份:2012
In research [1], the authors investigate the dynamic behaviors of a discrete ecological system. The period-double bifurcations and chaos are found in the system...
[期刊论文] 作者:Jie Zhang,Wei Zhang, 来源:无线工程与技术(英文) 年份:2015
A kind of novel multi-frequency monopole antenna with sector-nested fractal is proposed and designed, which is nested with a series of similar circular sector e...
[期刊论文] 作者:Ruwei Zhang,Lifen Zhang, 来源:地球科学和环境保护期刊(英文) 年份:2017
The climatic changes of annual precipitation, annual, seasonal, monthly and abrupt change of precipitation in Weishan County from 1957 to 2015 were calculated b...
[期刊论文] 作者:Yufen Zhang,Zhiquan Zhang, 来源:工程(英文)(1947-3931) 年份:2013
Lime-fly ash loess is composed of fly ash, lime and loess. It is a new material in subgrade backfill. Main factors to influence the strength of lime-fly ash loe...
[期刊论文] 作者:Xiaoqiang Zhang,Weiping Zhang,, 来源:能源与动力工程(英文) 年份:2013
With the rapid development of digital signal processing chip in recent years, DSP began to be used in more switching power supply. The advantages of digital con...
[期刊论文] 作者:Yi-Min Zhang,Guang-Ping Zhang, 来源:海南医科大学学报(英文版) 年份:2017
Objective: To study the correlation of electrophysiological characteristics Tp-ec and Tp-e/QT with myocardial injury and oxygen free radical generation in patie...
[期刊论文] 作者:Xiao-Sha Zhang,Wei Zhang, 来源:海南医科大学学报(英文版) 年份:2017
Objective: To observe the influence of promoting blood circulation to remove blood stasis combined with laparoscopy on serum MCP-1, RANTES, oxidative stress and...
[期刊论文] 作者:Lijuan Zhang,Zhenan Zhang, 来源:海洋科学杂志(英文) 年份:2020
With the continuous and rapid development of the country’s economy and society,it has greatly promoted the leap of the marine economy and brought more severe c...
相关搜索: