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[学位论文] 作者:, 来源: 年份:0
BACKGROUND & OBJECTIVES:Lumbar spine instability has been surgically managed by posterior lumbar interbody fusion devices using pedicle screw and rod fixation.M...
[期刊论文] 作者:俞勇,施鹏飞, 来源:Journal of Shanghai Jiaotong University 年份:0
IntroductionAtrademarkimagedatabaseisasetoftrade-markpictures.Usualyitisthedutyofpatentandtrademarkoficetoestablishandmanaget......
[期刊论文] 作者:, 来源:Computer Aided Drafting,Design and Manufacturing 年份:0
GHCAD:AFEATURE-BASEDDESIGNSYSTEMQianXiaoping;XiangWen;ZhangXingfang;ZhouJi;YuJunGHCAD:AFEATURE-BASEDDESIGNSYSTEM¥QianXiaoping......
[期刊论文] 作者:肖可,孙家广, 来源:TSINGHUA SCIENCE AND TECHNOLOGY 年份:0
STEPBasedCAD/CAMSystemIntegration¥XiaoKe,SunJiaguang肖可,孙家广(DepartmentofComputerScienceandTechnology,TsinghuaUniversity,Beijin......
[期刊论文] 作者:LI Jing,LI Jiang-Tao, 来源:结构化学 年份:0
[期刊论文] 作者:孙正兴,丁秋林,张福炎, 来源:Transactions of Nanjing University of Aeronautics & Astronau 年份:0
从三个方面研究了基于特征设计的形式化描述方法:基于特征设计的基本定义、设计过程模型及设计算法。文中给出了特征分类、特征操作、特征模型验证和特征映射策略及其形式化描述方式,建立了兼顾并行工程和顺序工程设计方式的基于特征设计过程形式化描述模型,提出了基于特征的设计算法,为解决基于特征设计系统开发和运行缺乏统一方法学这一课题作了有益的尝试。...
[期刊论文] 作者:, 来源:Journal of Shanghai University 年份:0
1IntroductionThefractalgeometrywasestablishedatthebeginningofthecentury.Mandelbrotpresentedtwofractaldefinitionsin1982and1984......
[期刊论文] 作者:何强, 来源:High Technology Letters 年份:0
AMosaicTechniqueBasedonImageRegistrationHeQiang(何强),TianYingli,MaSongde(NationalLabofPaternRecognitionInstituteofAutomation,......
[期刊论文] 作者:, 来源:黑龙江科技信息 年份:0
本文通过对荣华二采区10...
[期刊论文] 作者:LU Hong-Lin,TONG Jin,MA Hong-Wei,YU Shu-Yan, 来源:结构化学 年份:0
[期刊论文] 作者:朱策,关存太,厉大华,何振亚, 来源:Journal of Southeast University(English Edition) 年份:0
ANEFFECTIVELVQ-BASEDALGORITHMFORROBUSTSPEECHRECOGNITIONzhuCe(朱策)GuanCuntai(关存太)LiLihua(厉大华)HeZhenya(何振亚)(DepartmentofRadioEns......
[期刊论文] 作者:李海龙,董金祥, 来源:High Technology Letters 年份:0
IntroductionWiththeincreasingpaceoftechnologydevelopmentandinternationalcompetition,todaysindustrialenvironmentisaskingforfu......
[期刊论文] 作者:章毓晋, 来源:High Technology Letters 年份:0
1.IntroductionRecently,alargenumberofdigitalimagedatabasesarecreatingandgeneratingataveryfastrateduetotheprogresofnewtechnol......
[学位论文] 作者:FAHMI AMEEN ABDO ALKUBATI, 来源: 年份:0
目前,不同汽车厂商、产品类型和总线类型提取车辆信息的方式各不相同。每个汽车制造商对CAN总线信息的编码也大不相同。大多数汽车制造商都采用了CAN标准,所以车辆之间的应用层...
[期刊论文] 作者:Jialu Li, Wei Zhang, Sanguo Zh, 来源:Science China Mathematics 年份:0
The distance-based regression model has many applications in analysis of multivariate response regression in various fields, such as ecology, genomics, genetics...
[期刊论文] 作者:, 来源:中国物理快报(英文版) 年份:0
[期刊论文] 作者:, 来源:中国物理快报(英文版) 年份:0
We have fabricated organic Schottky barrier diodes with Cu/LiF/C60/Al andwiched construction. Cu and Al are selected as the cathode and the anode, respectively....
[期刊论文] 作者:K.Selvakumar,M.Subajini, 来源:代数集刊(英文版) 年份:0
[期刊论文] 作者:Qingwei LIU,Yi LI,Shouyang WANG, 来源:系统科学与复杂性学报(英文版) 年份:0
This paper studies the impact of the reference point on a hedger’s decision based upon prospect theory and experimental evidence on how prior outcomes affect r...
[期刊论文] 作者:蔡长青,沈建文, 来源:Acta Seismologica Sinica(English Edition) 年份:0
IntroductionIntheroutineprobability-consistentmethodofseismicsafetyevaluation,theworkdeterminingdesigngroundmotionofsitecanb......
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