搜索筛选:
搜索耗时2.4299秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者：SHEN Ze,LUO Jiang-tao,ZHOU Yun,
来源：计算机应用研究 年份：2004
人群属性分析在旅游管理和商业分析等领域具有重要的意义。针对传统方法的不足，结合用户提出的实际需求，调研分析了新型统计方法，并对基于移动网络信令的区域人群属性分析方法进......
[期刊论文] 作者：Shi Ze,
来源：北京周报（英文版） 年份：2004
...
100 Gbit/s Nyquist-WDM PDM 16-QAM Transmission over 1200 km SMF-28 with Ultrahigh Spectrum Efficienc
[期刊论文] 作者：Ze Dong,
来源：中兴通讯技术：英文版 年份：2004
Nyquist wavelength-division multiplexing (N-WDM) allows high spectral efficiency (SE) in long-haul transmission systems. Compared to polarization-division multi...
[期刊论文] 作者：SHENHeng-sheng,CHENJun-chen,ZE,
来源：中国农业科学：英文版 年份：2004
The work compared the differences of low fiber mutation rice (LF, Nendao) that selectedthrough gamma-ray (γ) with parental variety Shuangkezao (CK) on their bi...
Local Existence of the Shock Front Solution to the Axi-symmetrical Piston Problem in Compressible Fl
[期刊论文] 作者：Ze Jun WANG,
来源：黑龙江科技学院学报 年份：2004
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：SHEN Zhuang-zhi,SHEN Jian-zhon,
来源：环境科学学报（英文版） 年份：2004
Dyes in wastewater are of particular environmental concern since they give an undesirable color to the waters, dye and their derivatives are harmful to human he...
Optimizing prevention of contrast-induced acute kidney injury in type 2 diabetic patients with at le
[期刊论文] 作者：SHEN Wei-feng,SHEN Wei-feng,
来源：中华医学杂志（英文版） 年份：2004
Diabetes is a key risk factor for chronic kidney disease,1 and patients with type 2 diabetes and coronary artery disease are at high risk of cardiovascular even...
[期刊论文] 作者：WANG Ze,CHEN Shan-qun,
来源：水动力学研究与进展B辑 年份：2004
Numerical solutions of three-dimensional, incompressible and unsteady Navier-Stokes equations for constant diameter swirling pipe flows are used to study vortex...
Transport Properties of Two-Dimensional Electron Gases in Antiparallel Magnetic-Electric Barrier Str
[期刊论文] 作者：PING Yun-Xia,CHENG Ze,
来源：理论物理通讯（英文版） 年份：2004
We study theoretically transport properties of two-dimensional electron gases through antiparallel magnetic electric barrier structures. Two kinds of magnetic b...
[期刊论文] 作者：CHENG Ze,XU Hong-tao,
来源：理论物理通讯 年份：2004
In a Kerr nonlinear blackbody, bare photons with opposite wave vectors and helicities are bound into pairs and unpaired photons are transformed into a new kind...
[期刊论文] 作者：SHEN Yu-chao,WANG Hai-bo,SHEN,
来源：中国邮电高校学报 年份：2004
The problem of how to distinguish and recognize more than one target when they are entering the working area of the Radio Frequency Jdenti fication (RFID) syste...
Geological characteristics and metallogenic prognosis of main gold deposit in Altai gold ore belt, X
[期刊论文] 作者：SHEN Yuan-chao,SHEN Ping,ZHENG,
来源：黑龙江科技学院学报 年份：2004
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：LI Guanxiong,SHEN Honglie,SHEN,
来源：中国科学E辑（英文版） 年份：2004
The Co/Cu/Co sandwiches with a semiconductor Si buffer layer were prepared by high vacuum electron-beam evaporation. The influence of the Si buffer layer with d...
[期刊论文] 作者：SHEN Xin-pu,SHEN Guo-xiao,CHEN,
来源：应用数学和力学（英文版） 年份：2004
Firstly, typical gradient-dependent nonlocal inelastic models were briefly gradient-dependent constitutive model for plasticity coupled with isotropic damage wa...
Synthesis, Crystal Structure and Quantum Chemistry Study of Tri(o-bromobenzyl)tin Ferrocenecarboxyla
[期刊论文] 作者：WANG Jian-Qiu,KUANG Dai-Zhi,ZE,
来源：结构化学 年份：2004
A novel complex tri(o-bromobenzyl)tin ferrocenecarboxylate has been synthesized and its crystal structure was determined by X-ray diffraction. It belongs to ort...
[期刊论文] 作者：Zhengquan YANG,Zhongxin LIU,Ze,
来源：控制理论与应用（英文版） 年份：2004
In this paper, a new dynamical network model is introduced, in which the nodes of the network are different. It is shown that by the designed controllers, the s...
[期刊论文] 作者：ZENG Dong-ping,LIN Cui-ping,ZE,
来源：中国农业科学（英文版） 年份：2004
A gas chromatography-mass spectrometry(GC-MS)method to determine eight anabolic steroids(diethylstilbestrol,methyltestosterone,norethindrone,17α-ethynylestradi...
Effect of SiO2/Na2O mole ratio on the properties of foam geopolymers fabricated from circulating flu
[期刊论文] 作者：Ze Liu,Ning-ning Shao,Tian-yon,
来源：矿物冶金与材料学报 年份：2004
Geopolymers are three-dimensional aluminosilicates formed in a short time at low temperature by geopolymerization. In this pa-per, alkali-activated foam geopoly...
[期刊论文] 作者：YUAN Xing-zhong,JIANG Li-li,ZE,
来源：中南大学学报（英文版） 年份：2004
The effect of rhamnolipids (RL) on Cd2+ adsorption by Penicillium simplicissimum (P.simplicissimum) was studied.The maximum adsorption capacities of Cd2+ were o...
[期刊论文] 作者：WANG Shui-ping,GONG Wen-hua,ZE,
来源：武汉理工大学学报（材料科学版）英 年份：2004
The synthesis of reaction flame retarding unsaturated polyester resin and the flame retarding mechanism are investigated. By taking the synthesis flame retardin...
相关搜索：
