two-level相关论文
Purpose:The aim of this study was to compare the clinical and radiological outcomes of minimally invasive TLIF which use......
轴向椎间融合术是2004年由美国的Cragg等[1]人提出的一种新式的微创技术.该术式最初设计及应用于L5S1节段的融合.目前其应用也延伸......
THE TWO-LEVEL STABILIZED FINITE ELEMENT METHOD BASED ON MULTISCALE ENRICHMENT FOR THE STOKES EIGENVA
In this paper,we first propose a new stabilized finite element method for the Stokes eigenvalue problem.This new method ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
结合器材供应的实际,构建了一个国家仓库-地区仓库形成的二级库存-运输系统,以最低费用为目标,建立了该系统的联合经济订购模型,求......
运用全量子理论,研究了存在类克尔介质时,双模压缩真空场与二能级原子相互作用系统的纠缠特性,讨论了介质与辐射场的耦合强度对系......
介绍了基于IGCT器件的两电平高压变频器的技术特点和工作原理，分析了两电平高压变频器的试验波形及其在电厂中的运行情况和节能效果......
A Two-Level Additive Schwarz Preconditioner for Local C^0 Discontinuous Galerkin Methods of Kirchhof
A two-level additive Schwarz preconditioner based on the overlapping domain decomposition approach is proposed for the l......
求解了经典电磁场中二能级原子系统的密度矩阵演化方程,得到了系统状态的相干特性....
The binary extended Golay code has a two-level structure, which can be used in the decoding of the code. However, such s......
THE TWO-LEVEL STABILIZED FINITE ELEMENT METHOD BASED ON MULTISCALE ENRICHMENT FOR THE STOKES EIGENVA
In this paper,we first propose a new stabilized finite element method for the Stokes eigenvalue problem.This new method ......
We investigate a two-level quantum system driven by a Lorentzian-shaped pulse field.An analytical solution is presented ......
We study the dissipative quantum phase transition(QPT)in a biased Tavis–Cummings model consisting of an ensemble of two......
求解了经典电磁场中二能级原于系统的密度矩阵演化方程,得到了系统状态的演化规律....
通过行业、生源等因素的调查分析，从人才培养模式基本内涵入手，按工程造价专业的职业要求，确立了双层次岗位培养目标，并依据岗位职业能......
本文给出两水平算法的操作方法，指出用它作中长期预测的可行性，讨论了算法的收敛性。...
针对实际生产中有中间品生产的产品组合所遇到的机器超载严重、原材料限制等问题,建立了一个集成的双层的产品组合决策模型并进行......
高校作为高等教学机构,其内部管理体制改革是高等教育改革过程中重要的一部分。新时代背景之下,在院校两级教学管理体制下提出高校......
根据成熟的两电平SVPWM算法，提出了一种基于第一扇区的两电平SVPWM算法。该算法通过角度变换，将任意扇区的参考矢量变换到第一扇区，通......
Rachel Yudkowsky博士等人在Academic Medicine[2008，83（10Suppl）：S13一S16]上撰文提出了一种改良安国辅法（“三分法”），用于设置操作型考......
提出了两水平算法的一般模式、差分方程的结构、利用多阶段来减少算法的计算量，并研究编程上计算机计算的实现。......
This study presents a connected vehicles(CVs)-based traffic signal optimization framework for a coordinated arterial cor......
对传统的两电平三相逆变器系统效率进行了分析。对电路在SPWM、准最优SVP-WM、开关损耗最小SVPWM三种调制方式下各部分的损耗计算......
求解了经典电磁场中二能级原子系统的密度矩阵演化方程,得到了系统状态的演化规律....
"奖励/惩罚"的词类标注在汉语/汉英权威词典中存在矛盾之处,且释义并未体现对称性原则。鉴于此,本文在"双层词类范畴化理论模型"的......
文章首先提出了两级访问控制模型,该模型的细粒度和粗粒度的访问控制互为补充,以此保证数据的机密性和个人隐私。然后运用否定限制......
弱过度惩罚对称内罚方法（WOPSIP）,是一种间断有限元方法,其主要特点是它满足能量范数和L2范数的正确的误差估计,且它不要求调整罚参......
国产高压变频器主电路型式包括二电平高进高出无需变压器的型式、三电平需要输入三绕组变压器的型式及多电平需要输入移相多绕组变......
【正】 The symmetry of Y<sub>5μ</sub>-deformed fields are classified and the one-particlespectra in two-level model cou......
A Qualitative Perstective on Idempotency Defect of Two Level System Interacting with Laser and Quant
Entanglement due to the interaction of a two level atom with a laser and quantized field is investigated. The role of th......
Spline in Compression Methods for Singularly Perturbed 1D Parabolic Equations with Singular Coeffici
In this article, we discuss three difference schemes;for the numerical solution of singularity perturbed 1-D parabolic e......
国产高压变频器主电路型式包括二电平高进高出无需变压器的形式、三电平需要输入三绕组变压器的形式及多电平需要输入移相多绕组变......
Two uncoupleable distributions, assigning missions to robots and allocating robots to home stations, accompany the use o......
Methylene Blue and Brilliant Green Dyes Removal from Aqueous Solution Using Agricultural Wastes Acti
This paper investigated the analyses of removal of Methylene Blue (MB) and Brilliant Green (BG) dyes from aqueous soluti......
Interactive Fuzzy Programming for Random Fuzzy Two-Level Integer Programming Problems through Fracti
This paper considers two-level integer programming problems involving random fuzzy variables with cooperative behavior o......
In this paper, we deal with a purchase problem for food retailing, and formulate a two-level linear programming problem ......
目的了解健康城市建设对四川省泸州市居民体力活动的影响,为健康城市建设和改善居民体力活动提供科学参考依据。方法基于泸州市201......
【正】 An analytic solution of a two-level model coupled by Y<sub>5μ</sub> field was given inthe limit of large angular......
The analysis of the fluid characteristics downstream of a fire source in transportation tunnels is one the most importan......
提出了一种新颖的双频Boost变换器拓扑结构。该拓扑结构高频为三电平Boost单元，低频为两电平Boost单元。与传统的双频Boost变换器相......
A two-level stabilized finite element method for the Stokes eigenvalue problem based on the local Gauss integration is c......
Fractures of the lesser tuberosity of the humerus are typically met in combination with other injuries of the shoulder.C......
本文根据随机人工神经网络－波尔兹曼机的基本原理，提出了求解两层决策问题的波尔兹曼机方法。文中首先讨论了波尔兹曼机模型，然后研究......
The investigation on quantum radar requires accurate computation of the state vectors of the single-photon processes of ......
Two-level percutaneous endoscopic lumbar discectomy for highly migrated upper lumbar disc herniation
BACKGROUND The technique of percutaneous endoscopic lumbar discectomy(PELD)as a transforaminal approach has been used to......
In view of two-level multiobjective decision making problem, and employing satisfactoriness of...
本文研究了无界区域上的Klein-Gordon方程（包括一维线性Klein-Gordon方程，一维非线性Klein-Gordon方程和二维sine-Gordon方程），和势能......
