搜索筛选:
搜索耗时0.6778秒,为你在为你在102,267,441篇论文里面共找到 47 篇相符的论文内容
类      型:
[期刊论文] 作者:Jianhua Guo, 来源:应用科学(英文) 年份:2020
Based on two different risk measurement criteria, this article studied the optimal hedging strategies of stock index futures in the case of asymmetric informati...
[会议论文] 作者:Jianhua Guo, 来源:The Third IMS-China International Conference on Statistics a 年份:2011
  Feature selection is applied to reduce the number of features and improve the classification accuracy simultaneously in text classification.Most feature sel...
[会议论文] 作者:Jianhua Guo, 来源:IMS-China International Conference on Statistics and Probabi 年份:2008
  Propagation algorithm is the most efficient algorithm for exact probabilistic in ference of Bayesian network, which can be seen as two stage: the compilatio...
[期刊论文] 作者:Jianhua GUO,Dongyun ZHANG,, 来源:Agricultural Science & Technology 年份:2017
[期刊论文] 作者:Na SHAN,Jianhua GUO, 来源:黑龙江科技学院学报 年份:2010
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:Na SHAN,Jianhua GUO, 来源:系统科学与复杂性学报(英文版) 年份:2011
This paper considers the problem of estimating the bounds on the average controlled direct effects (ACDEs) of a treatment variable on an unobserved response var...
[期刊论文] 作者:MA Jianhua,GUO Bin, 来源:中兴通讯技术:英文版 年份:2021
Behavior sensing and recognition is the core technology that enables a wide variety of applications,e.g.,healthcare,smart homes and public safety.Traditional approaches mainly use cameras and mobile/wearable sensors.However,all these approa......
[期刊论文] 作者:Jianhua GUO,Dongyun ZHANG,, 来源:Agricultural Science & Technology 年份:2017
The effect of particle size on the recalcitrance of biochar against oxidation has been regarded as one of the most important factors influencing its stability and transportation in soils. Little is kn...
[期刊论文] 作者:Wang, Jianhua, Guo, Jingjun, Z, 来源:系统工程与电子技术:英文版 年份:2000
[期刊论文] 作者:Hongmin Pen,Jianhua Guo,Zizhen, 来源:纳米技术与精密工程(英文) 年份:2018
A finite element method based on the cohesive zone model was used to study the micromachining process of nanosized silicon-carbide-particle(SiCp)reinforced alum...
[期刊论文] 作者:Jinning XIE,Jianhua GUO,Kaiguo, 来源:亚洲农业研究:英文版 年份:2015
The rationality of land use structure was evaluated with dynamic TOPSIS method based on changing data of land use from 2008 to 2011 in the Changsha-Zhuzhou-Xian...
[期刊论文] 作者:Ningguo Xie Jianhua Guo Jiaqia, 来源:中国生物医学工程学报:英文版 年份:1993
The application of human homograft has been popular in cardiovascular surgeryand shown perfect effects.But the difficulty to get graft greatly limited its clini...
[期刊论文] 作者:Jianhua GUO,Yunting DONG,Dongy, 来源:农业科学与技术:英文版 年份:2017
It has been generally unclear over the mechanism of inhibitory influence of silicate on structural rearrangement or solely physical adsorption onto manganese di...
[期刊论文] 作者:MAO Jianhua GUO Qingsheng WANG, 来源:地球空间信息科学学报:英文版 年份:2002
The property of NPcompleteness of topologic spatial reasoning problem has been proved.According to the similarity of uncertainty with topologic spatial reasonin...
[期刊论文] 作者:Jianhua Guo,Changzhou Yan,Zhua, 来源:环境科学学报(英文版) 年份:2019
Cadmium (Cd) and arsenic (As) are two of the most toxic elements.However,the chemical behaviors of these two elements are different,making it challenging to uti...
[期刊论文] 作者:Wang Jianhua,Guo Jingjun,Yan H, 来源:系统工程与电子技术:英文版 年份:2000
[期刊论文] 作者:Xuejun Wu Jianhua Guo Jihai Wa, 来源:中国生物医学工程学报:英文版 年份:1993
By adjusting the testing condition,we obtained the best pulse hydrodynamic per-formance of aortic valve allograft tested in the duplicator made by Chengdu Unive...
[期刊论文] 作者:Shen Jianhua Guo Hongmei Mi Zh, 来源:电子科学学刊:英文版 年份:2011
Existing Ethernet Passive Optical Network(EPON) Dynamic Bandwidth Allocation(DBA) algorithms suffer from the disadvantage of idle time loss,which lower the upst...
[期刊论文] 作者:ZHU Jianhua,GUO Lurong,Li Zuoy, 来源:中国激光 年份:2004
Russian PFG-03C panchromatic ultra-high resolution silver-halide emulsion is regarded as the most successful material for the fabrication of color reflection ho...
[期刊论文] 作者:Wu Wenxiang,Pan Jianhua,Guo Mi, 来源:石油科学(英文版) 年份:2004
ASP-foam (ASPF) is a system prepared by injecting natural gas into the conventional alkalisurfactant-polymer (ASP) system. Foam can be formed in the porous medi...
相关搜索: