搜索筛选:
搜索耗时1.4027秒,为你在为你在102,285,761篇论文里面共找到 52 篇相符的论文内容
发布年度:
[期刊论文] 作者：DENG Yong,WANG Ru-chuan,
来源：中国邮电高校学报（英文版） 年份：2004
In order to better solve the problem of distributed query optimization,a query optimization algorithm on gene expression programming(GEP)(QO-GEP)is presented.On...
THEORETICAL ESTIMATION OF GROUNDWATER DISCHARGE AND ASSOCIATED NUTRIENT LOADING TO A LAKE WITH GENTL
[期刊论文] 作者：LI Yong,WANG Chao,
来源：水动力学研究与进展B辑 年份：2004
A simple estimation model of groundwater discharge and nutrient flux from nearshore unconfined aquifer to lake was studied. It was supposed that the aquifer was...
[期刊论文] 作者：TAO Yong,WANG Xiao-fang,
来源：中南大学学报（英文版） 年份：2004
Adaptive clustering hierarchy routing (ACHR) establishes a clusters-based hierarchical hybrid routing algorithm with two-hop local visibility for delay tolerant...
,A series of new double periodic solutions to a (2+1)-dimensional asymmetric Nizhnik-Novikov-Veselov
[期刊论文] 作者：Chen Yong,Wang Qi,
来源：中国物理（英文版） 年份：2004
By means of a new general ans(a)tz and with the aid of symbolic computation, a new algebraic method named Jacobi elliptic function rational expansion is devised...
[期刊论文] 作者：Xiao-xuan GUO, Yong WANG, Kai,
来源：Journal of Zhejiang University-Science B(Biomedicine & Biote 年份：2004
目的:探讨高脂饮食联合低剂量链脲佐菌素(STZ)造大鼠二型糖尿病模型在不同饮食背景下的稳定性。创新点:首次探讨在正常饮食和高脂饮食的背景下,该常见的大鼠二型糖尿病模型的...
[期刊论文] 作者：QIN,Yong WANG,Chang-Hui HUANG,,
来源：有机化学 年份：2004
As a versatile chiral ammonia equivalent, chiral tert-butylsulfinylamide (6) (TBSA) is a very useful auxiliary due to the characteristics of highly stereoselect...
Comparative Genomic Study Reveals a Transition from TA Richness in Invertebrates to GC Richness in V
[期刊论文] 作者：Yong Wang,Frederick C.C. Leung,
来源：基因组蛋白质组与生物信息学报（英文版） 年份：2004
Vertebrate genomes are characterized with CpG deficiency, particularly for GC-poor regions. The GC content-related CpG deficiency is probably caused by context-...
Improvement of surface corrosion resistance for magnesium alloy by combining thermal spray and cast-
[期刊论文] 作者：ZHANG Zhong-li,DING Yong,WANG,
来源：中国有色金属学报（英文版） 年份：2004
The present work focuses on a new method combining cast-infiltration with thermal spraying technology to improve the surface corrosion resistance of magnesium a...
[期刊论文] 作者：Yong WANG,Hongjun KANG,Xiaowen,
来源：西南交通大学学报（英文版） 年份：2004
With further increasing in running speed of newer high-speed EMUs (electric multiple units),higher demand for wheelset dynamic balance is required.In order to s...
[期刊论文] 作者：Yong Wang,Xueguo Liu,Yujing Li,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective: To evaluate correlations between proportion and distribution of tumor stroma and MDCT early phase enhancement character in solid lung adenocarcinoma,...
Chromium leaching mechanism of coal mine water——a modeling study based on Xuzhou-Datun coal mine dis
[期刊论文] 作者：SHAN Yao,QIN Yong,WANG Wenfeng,
来源：矿业科学技术（英文版） 年份：2004
In order to investigate chromium contamination of coal mine water, to analyze chromium leaching mechanism and to evaluate environment pollution potential of coa...
[期刊论文] 作者：Yongyi Bao,Yong Wang,Lingdi Ma,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
e, in contrasting that non-malignant lung tissue control. Conclusion: The high expression of CAR appeared in SCLC tissue indicates that it play an important rol...
[期刊论文] 作者：CHEN Yong,WANG Fang,YE Zhi-qin,
来源：计算机应用研究 年份：2004
在Tretter相位估计算法基础上，提出了一种基于约束相位解卷绕的相位估计方法。通过对观测相位进行适当的线性组合，将相位约束在较小的模糊相位集合之中，最后基于相位误差最小原......
[期刊论文] 作者：LIU Bo,WANG Yong,WANG Hong-jia,
来源：哈尔滨工程大学学报 年份：2004
In the clustering applications field, fuzzy adaptive resonance theory system has been widely applied. But, three parameters of fuzzy adaptive resonance theory n...
[期刊论文] 作者：ZHAO Yong,WANG Xue-wei,WANG Li,
来源：哈尔滨工业大学学报（英文版） 年份：2004
The accuracy of unsteady-state disturbance analysis of power quality signals is reduced by the steadystate components with high amplitudes and energies.In this...
[期刊论文] 作者：ZHANG Weili,WANG Yong,WANG Qin,
来源：中国科学A辑（英文版） 年份：2004
Amplified spontaneous emission (ASE) and its restraint in a femtosecond Ti: sapphire chirped_pulse amplifier were investigated. The noises arising from ASE were...
Effects of Technical Conditions on Structure, Morphology and Crystalline Size of Nanocrystalline Nd-
[期刊论文] 作者：Gao Yong,Wang Lingling,Liu Hua,
来源：稀土学报（英文版） 年份：2004
Nanocrystalline solid solution CeO2-Nd2O3 powders were prepared by low temperature combustion process.Special attention was paid to the influence of the glycine...
A Generalized Algebraic Method for Constructing a Series of Explicit Exact Solutions of a (1+1)-Dime
[期刊论文] 作者：CHEN Yong,WANG Qi,LI Biao,
来源：理论物理通讯 年份：2004
Making use of a new and more general ansatz, we present the generalized algebraic method to uniformlyconstruct a series of new and general travelling wave solut...
[期刊论文] 作者：ZOU GUANG-YU,ZHANG YONG,Wang D,
来源：数学研究通讯 年份：2004
In this paper,we prove an almost sure central limit theorem for weighted sums of mixing sequences of random variables without stationary assumptions.We no longe...
Correlation of Quantitative Structure and Inhibition Phytotoxicity for Aromatic Compounds Using Ab I
[期刊论文] 作者：DAI Yong,Wang Zun-Yao,QIAO Xu,,
来源：结构化学 年份：2004
29 aromatic compounds were computed at the HF/6-31G* level. Based on linear solvation energy theory firstly, the parameters of molecular structure were taken as...
相关搜索：
