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[期刊论文] 作者:LUO Jun-ting,ZHAO Shuang-jing,,
来源:中南大学学报(英文版) 年份:2004
Casting-cold extrusion technology was presented to fabricate aluminum/copper clad composite,and copper tubes with different sketch sections were designed.The te...
[期刊论文] 作者:ZHU Cai-chao,LUO Jia-yuan,
来源:中南大学学报(英文版) 年份:2004
Numerical simulation combined with experimental test was carried out to analyze the pre-stretching process of the 7075 aluminum alloy sheet,from which the stres...
Applications of parabolized stability equation for predicting transition position in boundary layers
[期刊论文] 作者:Jia LI,Ji-sheng LUO,
来源:应用数学和力学(英文版) 年份:2004
The phenomenon of laminar-turbulent transition exists universally in nature and various engineering practice.The prediction of transition position is one of cru...
Dynamic behavior of fractional order Duffing chaotic system and its synchronization via singly activ
[期刊论文] 作者:Gui-tian HE,Mao-kang LUO,
来源:应用数学和力学(英文版) 年份:2004
With the increasingly deep studies in physics and technology,the dynamics of fractional order nonlinear systems and the synchronization of fractional order chao...
Blue, green, red upconversion luminescence and optical characteristics of rare earth doped rare eart
[期刊论文] 作者:LUO XiXian,CAO WanaHe,
来源:中国科学B辑(英文版) 年份:2004
The cold isostatic press pretreatment process was adopted to prepare fine rare earth oxysulfide upconversion phosphors with spherical shape,narrow size distribu...
[期刊论文] 作者:LUO En,LI WeiHua,
来源:中国科学G辑(英文版) 年份:2004
According to the basic idea of classical yin-yang complementarity and modern dual-complementarity, in a simple and unified way proposed by Luo, some basic princ...
Discontinuous element pressure gradient stabilizations for compressible Navier-Stokes equations base
[期刊论文] 作者:LUO Yan,FENG Min-fu,
来源:应用数学和力学(英文版) 年份:2004
A pressure gradient discontinuous finite element formulation for the compressible Navier-Stokes equations is derived based on local projections.The resulting fi...
[期刊论文] 作者:CHEN Xian-ming,LUO Cheng-ping,,
来源:中国有色金属学会会刊(英文版) 年份:2004
An extensive investigation was made on the effects of micro-alloying with small amounts of Sc and Mn on the microstructure and mechanical properties of the Al-M...
[期刊论文] 作者:CHENG Yuan-sheng,LUO Shou-jing,
来源:中国有色金属学会会刊(英文版) 年份:2004
A new forming process, ceramic matrix composites thixoforming in pseudo-semi-solid state, was proposed based on powder metallurgy technology combined with the s...
[期刊论文] 作者:JIANG Ju-fu,LUO Shou-jing,
来源:中国有色金属学会会刊 年份:2004
Preparation of semi-solid billet of magnesium alloy and thixoforming was investigated by applying equal channel angular extrusion to magnesium alloy. The result...
[期刊论文] 作者:LUO Jun-ting,ZHAO Shuang-jing,,
来源:中南大学学报 年份:2004
An aluminum/copper clad composite was fabricated by the casting-cold extrusion forming technology and the microstructures of the products were observed and anal...
Preparation and thermal decomposition mechanism of Mg,Al-hydrotalcite nano-crystals with titania dop
[期刊论文] 作者:REN Qing-li,LUO Qiang,
来源:中国有色金属学会会刊(英文版) 年份:2004
The highly pure nano-crystal Mg,Al-hydrotalcite with titania doping was synthesized by one-step liquid reaction method at atmospheric pressure. The preparation...
[期刊论文] 作者:史峰,LUO Duan-gao,
来源:交通运输系统工程与信息 年份:2004
基于出行者对网络不确定性的风险态度,将出行者分为三类:保守型,冒险型和中庸型.分析了旅行时间随机扰动的降级路网中不同用户类的出行选择行为,建立了与出行者选择均衡条件...
[期刊论文] 作者:CHENG Genwei,LUO Ji,
来源:山地科学学报 年份:2004
The Gongga Mountain of eastern Tibet Plateau is a representative of the alpine regions with high peaks and deep valleys. Climate change over the last thousand y...
Isomorphic Transformations of Uncertainties for Incorporating EMYCIN-Style and PROSPECTOR-Style Syst
[期刊论文] 作者:ZHANG Chengqi,LUO Xudong,
来源:计算机科学技术学报(英文版) 年份:2004
In the past, expert systems exploited mainly the EMYCIN model andthe PROSPECTOR model to deal with uncertainties. In other words, a lotof stand-alone expert sys...
Nd-Pb Isotopes of Basement Rocks, Granitoids and Basalts from the Western Margin of the Yangtze Crat
[期刊论文] 作者:Chen Yuelong,Luo Zhaohua,
来源:中国地质大学学报(英文版) 年份:2004
Neodymium (Nd) depleted mantle model ages indicate that the Kangding complexes in the northern segment of the western Yangtze craton, argued as representative o...
Stereopsis after Implantation of Intraocular Lens in Patients under 40 Years Old with Unilateral Cat
[期刊论文] 作者:Shuke Luo,Zhende Lin,
来源:眼科学报(英文版) 年份:2004
Purpose:To investigate the stereopsis after single focus intraocular lens (SIOL) implantation in patients aged < 40 years with unilateral cataract.Methods:In tot...
[期刊论文] 作者:WU Jian-hua,LUO Chao,
来源:水动力学研究与进展B辑 年份:2004
Early in 1953 the experiments by Peterka proved that air entrainment has effects on decreasing cavitation damage. This technology has been widely used in the re...
[期刊论文] 作者:LUO Xin-xing,ZHAO Yu-jie,
来源:计算机应用研究 年份:2004
为了更为合理准确地度量软件可信性,提出了一种基于关键非功能需求的软件可信性度量模型。首先,分析了该模型所涉及的软件可信性、非功能需求、关键非功能需求的定义;其次,对非功......
[期刊论文] 作者:GUO Yuan,LUO Bo-ning,
来源:中华医学杂志(英文版) 年份:2004
Objective To assess the state of the art of fetal magnetic resonance imaging (MRI) in China.Data sources Both Chinese and English language literatures were sear...
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