Gra相关论文
为测度山东省综合交通运输效率，以2010—2019年山东省的公路通车里程、铁路运营里程、航空里程及港口码头泊位数为投入指标，以客、货......
基于灰色关联分析法，利用2016—2019年上海市人口结构和消费结构数据，了解未来上海市人口、消费发展的特征和趋势变化。按照目前数据......
针对城市经济发展水平的综合评价问题,利用描述宏观经济发展的多指标数据,结合GRA与TOPSIS各自的优点,构建考虑熵权下将二者结合的......
根据目前纺织机械并条机市场调研发现,企业往往看中机械设备的性能和质量,致力于技术层面的提升,故使并条机设备形态繁杂,不能将其......
A novel hybrid instrument of contact and non-contact measurement with large range is developed, and both measure-ment sy......
目的调查河北省沧州市由内陆至沿海迁移人群的常见甲状腺疾病患病情况及尿碘水平，探讨迁移人群甲状腺疾病的流行趋势。方法采用回顾......
目的研究急性心肌梗死(acute myocardial infarction，AMI)患者血小板计数、血小板分布宽度(platelet distribution width，PDW)、平均......
电力负荷预测对国家能源调配和国民经济发展有着不可替代的作用。电力系统部门可以根据预测结果对电网的输配电做出合理安排,进而......
When I arrived in Beijing nearly three months ago, the unexpected happened. Before coming to China’s mainland, I had......
Influence and Optimization of Surface Roughness on Surface Integrity during Turning Using Grey Relat
Current machining studies have reported effects of prevalent and common factors, while ultra-high finish requires holist......
天津外國语大学 Hebei Province surrounds Municipalities Beijing and Tianjin inward and faces Po-Hai Sea to the East. I......
西安外國语大学 【Abstract】Writing is one of the important skills of English competence. Although writing is a kind o......
A three-layer model for digital communication in a mine is proposed. Two basic platforms are discussed: A uniform transm......
Exploring the Feasibility of Winter Wheat Freeze Injury by Integrating Grey System Model with RS and
Winter wheat freeze injury is one of the main agro-meteorological disasters affecting wheat production. In order to eval......
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......
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......
针对动态图像的遮挡缺损问题,提出了基于图像块的帧间预测算法,可以检测出序列图像中的遮挡缺损区域;利用帧间灰度相关性修正补偿......
96例Graves病(GD)甲亢患者抗甲状腺药物(ATD)治疗一年半观察疗效.测定血清促甲 状腺激素受体抗体(TRAb)水平、血清总碘含量和外周......
目的 探讨低分子肝素对大鼠移植心脏急性和慢性排斥反应的影响及其机制.方法 以SD大鼠为供者,Wistar大鼠为受者,进行异位(腹部)心......
目的 研究患者异基因造血干细胞移植(allo-HSCT)前后骨髓或外周血单个核细胞中CD4+CD25+Foxp3+调节性T淋巴细胞(以下简称CD4+CD25+......
目的为解决多主体图像的交互分割问题,在保证分割效果的前提上,提高分割的效率,达到实时交互修改分割结果的目的,提出基于超像素的......
提出一种融入灰色关联度分析(GRA)的生物质气化焦油脱除最小二乘支持向量机(LSSVM)建模方法.该模型考虑生物质气化焦油脱除过程影......
VICMpred: An SVM-based Method for the Prediction of Functional Proteins of Gram-negative Bacteria Us
In this study, an attempt has been made to predict the major functions of gramnegative bacterial proteins from their ami......
On-demand data broadcast scheduling based on AHP and GRA methods in wireless broadcast/UMTS integrat
The increasing demand for interactive mobile multimedia service is causing the integration of 3rd generation (3G) cellul......
为了揭示水资源、经济和人口之间的关系,合理开发利用水资源,促进社会经济的可持续发展,选取鄱阳湖区11个县市为研究区域,利用GRAC......
Background Adoptive transfer of allogeneic tumor-specific T cells often results in severe graft-versus-host disease (GVH......
运用重心分析方法考察了中国公路货物运输与制造业重心的空间分布和变化特征,探讨了二者间的相互关系。研究发现:我国公路货物运输......
Exploring the Feasibility of Winter Wheat Freeze Injury by Integrating Grey System Model with RS and
Winter wheat freeze injury is one of the main agro-meteorological disasters affecting wheat production. In order to eval......
永磁同步电机是一个多变量、强耦合、非线性和变参数的复杂控制对象,采用传统的PI控制很难满足现代工业的控制要求。为了获得较好......
为了解施氮量对滴灌冬小麦不同穗位籽粒灌浆特性的影响,以新冬22号和新冬43号为供试材料,采用逻辑斯谛(Logistic)方程对5种施氮量(......
