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[期刊论文] 作者:Yong-Zhong Chen,
来源:电子科学学刊(英文版) 年份:2004
An uncommon fractal construction method is applied in the microwave element design.A novel fractal defected ground structure (DGS) based on micro electro-mechan...
Soil Properties and Characteristics of Soil Aggregate in Marginal Farmlands of Oasis in the Middle o
[期刊论文] 作者:SU Yong-zhong,WANG Fang,ZHANG Zhi-hui,DU Ming-wu,
来源:中国农业科学(英文版) 年份:2004
The composition and stability of soil aggregate are closely related to soil quality, soil erosion, and agricultural sustainability. In this study, 49 soil sampl...
[期刊论文] 作者:ZOU Yong-zhong,LI Dao-ben,
来源:中国邮电高校学报 年份:2004
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[期刊论文] 作者:ZHANG Yong-zhong,ZHAO Yin-lian,
来源:中国邮电高校学报(英文版) 年份:2004
In this paper, we discuss quality of service requirements and impacts of different workloads of each service class on the resource proportion allocation scheme,...
[期刊论文] 作者:LIU Xiao-bing,ZENG Yong-zhong,,
来源:水动力学研究与进展 年份:2004
The three-dimensional unsteady turbulent flow is studied numerically in the whole flow passage of hydraulic turbine, and vortex flow in the draft tube is predic...
Losses of Soil Organic Carbon and Nitrogen and Their Mechanisms in the Desertification Process of Sa
[期刊论文] 作者:SU Yong-Zhong,ZHAO Ha-lin,
来源:中国农业科学 年份:2004
Soil organic carbon (SOC) and total nitrogen (N) concentrations from bulk soils and soil particle size fractions in the different extent of desertified farmland...
[期刊论文] 作者:Yong-zhong Bao Cheng-xi Wang Z,
来源:高分子科学:英文版 年份:2004
The kinetics of suspended emulsion polymerization of methyl methacrylate (MMA), in which water acted as the dispersed phase and the mixture of MMA and cyclohexa...
SYNTHESIS AND CHARACTERIZATION OF A NOVEL POLYMER ELECTROLYTE BASED ON ACRYLONITRILE/N-[4-(AMINOSULF
[期刊论文] 作者:Ang-ran Wang,Yong-zhong Bao,Zh,
来源:高分子科学(英文版) 年份:2004
Acrylonitrile/N-[4-(aminosulfonyl)phenyl]acrylamide(AN/ASPAA)copolymers were synthesized and used as a host of lithium ion conducting electrolytes.The compositi...
PREPARATION OF POLY(METHYL METHACRYLATE)/LAYERED DOUBLE HYDROXIDES NANOCOMPOSITES via in situ SOLUTI
[期刊论文] 作者:Ang-ran Wang,Yong-zhong Bao,Zh,
来源:高分子科学(英文版) 年份:2004
An exfoliated layered double hydroxides/poly(methyl methacrylate) (LDHs/PMMA) nanocomposite was prepared by in situ solution polymerization of methyl methacryla...
[期刊论文] 作者:XING Yong-Zhong,XU Gong-Ou,LI,
来源:理论物理通讯 年份:2004
The relation between one-to-one correspondent orthonormal eigenstates of H0 and H(λ) = H0 + λV is carefully studied with general perturbation theory. Attention...
[期刊论文] 作者:Yong-zhong Bao,Cheng-xi Wang,Z,
来源:高分子科学(英文版) 年份:2004
The kinetics of suspended emulsion polymerization of methyl methacrylate (MMA), in which water acted as the dispersed phase and the mixture of MMA and cyclohexa...
Numerical Investigation for the Properties of Nonintegrable Quantum Systems Eigenspace in the Line o
[期刊论文] 作者:XING Yong-Zhong,XU Gon-gOu,LI,
来源:理论物理通讯(英文版) 年份:2004
The properties of the eigenspace of nonintegrable quantum systems are explored in detail in the light of the viewpoint of quantum-classical completely correspon...
[期刊论文] 作者:XING Yong-Zhong,LI Jun-Qing,LI,
来源:理论物理通讯 年份:2004
The structure of a Hamiltonian matrix for a quantum chaotic system, the nuclear octupole deformationmodel, has been discussed in detail. The distribution of the...
[期刊论文] 作者:LIU Yong-zhong,TANG Bin,ZHENG,
来源:中国农业科学(英文版) 年份:2004
Waterlogging strongly affects agronomic performance of maize (Zea mays L.). In order to investigate the suitable selection criteria of waterflooding tolerant ge...
[期刊论文] 作者:ZHANG Tong-Hui,SU Yong-Zhong,C,
来源:土壤圈(意译名) 年份:2004
Caragana microphylla Lam., a pioneer leguminous shrub species for vegetation re-establishment, is widely distributed in the semi-fixed and fixed sandy lands of...
[期刊论文] 作者:Du Zhihua,Du Jinyuan,
来源:数学物理学报(英文版) 年份:2004
In this article, by introducing characteristic singular integral operator and associate singular integral equations (SIEs), the authors discuss the direct metho...
[期刊论文] 作者:DU Yong-ming,DU Yong-ming,
来源:海外英语 年份:2004
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[期刊论文] 作者:Bao Yong-zhong,韩金铭,Shu Wen-xia,
来源:塑料助剂 年份:2004
采用共沉淀法制备了十一烯酸根插层水滑石(LDH-U)并用于聚氯乙烯(PVC)改性,研究了LDH-U对原位悬浮聚合和熔融复合法制备的聚氯乙烯(PVC)/水滑石复合材料热稳定性的影响.刚果...
[期刊论文] 作者:GUO Wen-Jun,LIU Jian-Ye,XING Yong-Zhong,
来源:中国物理快报(英文版) 年份:2004
We studied the effect of Coulomb interaction on the isospin fractionation in the intermediate energy heavy ion collisions by using the isospin-dependent quantum...
[会议论文] 作者:Chongjiang Du,,
来源: 年份:2004
本文就碾压混凝土坝泄洪道的基本施工方法进行论述并总结,就泄洪道常规混凝土表层和碾压混凝土坝体施工中传统的两阶段式(或分开)施工工艺和新型的并行施工工艺(包括阶梯式泄...
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