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[期刊论文] 作者：GU Yu,YANG Yong-hong,WANG Yong,
来源：理论物理通讯（英文版） 年份：2004
We calculate the lowest-order quantum-interference correction to the density of states (DOS) of weaklydisordered two-dimensional (2D) tight-binding square latti...
[期刊论文] 作者：CAI Yong-hong,张霞,CHEN Dan-yun,
来源：食品与机械 年份：2004
研究硫酸铈在合成丁酸戊酯工艺中的催化性能,考察硫酸铈用量、醇酸物质的量比、反应时间、带水剂用量及催化剂重复使用次数等因素对收率的影响.试验结果表明,硫酸铈具有催化...
[期刊论文] 作者：LAN Yong-hong,吴敏,SHE Jin-hua,
来源：系统仿真学报 年份：2004
针对一类正则线性不确定系统,提出一种基于连续/离散二维混合模型的迭代学习控制设计方法.首先,通过独立地考虑迭代学习控制系统连续的控制行为与离散的学习行为,建立迭代学...
[期刊论文] 作者：CHENG Yong-hong,XU Jun,WANG Ju,
来源：中国矿业大学学报（英文版） 年份：2004
The chemical and physical properties of nitrogen and phosphorus as well as their concentrations in the overlying water, pore-water and sediments in Huainan segm...
[期刊论文] 作者：路中,张继贤,ZHANG Yong-hong,
来源：测绘科学 年份：2004
干涉合成孔径雷达是一项能够对地表变形进行测量的遥感技术,在一个巨大区域内,它的变形测量精度可达亚厘米级,而其空间分辨率则在数十米以内.本文回顾了InSAR技术的基本理论,...
Interaction of Linear Waves with Infinitely Long Horizontal Cylinders Studied by Boundary Element Me
[期刊论文] 作者：FENG Bo,ZHENG Yong-hong,YOU Ya,
来源：中国海洋工程（英文版） 年份：2004
The two-dimensional problems concerning the interaction of linear water waves with cylinders of arbitrary shape in two-layer deep water are investigated by use...
Expression of AIF-1 and RANTES in Unexplained Spontaneous Abortion and Possible Association with All
[期刊论文] 作者：Yong-hong LI,Hai-lin WANG,Ya-juan ZHANG,
来源：生殖与避孕（英文版） 年份：2004
Objective To investigate the effects of allograft inflammatory factor-1(AIF-1)and (RANTES) in sera and deciduas on unexplained early spontaneous abortion.Method...
[期刊论文] 作者：Wu Chun-hai,郝玉有,Wang Yong-hong,
来源：中国抗生素杂志 年份：2004
利用Plackett-Burman设计法析出影响必特螺旋零素效价的四个最显著的因素,以Box-Behnken设计法及响应面分析法确定了主要因素的最佳浓度,即鱼粉22.8g/L,酵母粉2.44g/L,CoCl2...
[期刊论文] 作者：Xian Liu,LIU An,
来源：光通信技术 年份：2004
Provisioning of the WDM optical networks has been a challenge problem because it involves both the physical topology and the logical topology. In addition, the...
[期刊论文] 作者：LIU Yue,WU Wei,LIU Liu,LIU Min,
来源：钢铁研究学报（英文版） 年份：2004
When titanium element appears in bearing steel, it is very easy to create titanium nitride inclusion, which reduces the fatigue life of bearing steel. Based on...
[期刊论文] 作者：王希靖,ZHANG Yong-hong,张忠科,
来源：中国有色金属学报 年份：2004
对异种变形镁合金AZ31B与AZ61A进行搅拌摩擦焊对接实验,研究了工艺参数对接头组织及力学性能的影响.结果表明:当采用凹面圆台形搅拌头,且将AZ31B置于后退侧进行施焊时较易得...
[期刊论文] 作者：ZENG Yun,YAN Min,Yan Yong-hong,FAN Wei,
来源：城市道桥与防洪 年份：2004
A new bipolar junction field-effect transistor (BJFET) was described. The theoretical analysis and computer simulation of BJFET obstructive characteristic are a...
[期刊论文] 作者：LIU Liang,LIU Zhi-xiong,LIU Yu,
来源：中华医学杂志（英文版） 年份：2004
Background Pituitary adenomas are common intracranial tumors, with a rising incidence in China. Excision is a mainstay therapy for this disease, and is often ca...
Spectroscopic analysis of asymmetric top free radicals --Application to pure rotational spectra of N
[期刊论文] 作者：LIU Yuyan,Liu Xiaoyong,Liu Hon,
来源：中国科学B辑 年份：2004
Several key problems involved in the analyses of spectra ofasymmetric top molecules, i.e., the effective Hamiltonian, the representation and basis vector, ident...
[期刊论文] 作者：LIU Xin-kuan,LIU Zi-li,LIU Pin,
来源：中国有色金属学报（英文版） 年份：2004
The physical characteristics and microstructure of the fluoride film formed during activation were investigated using SEM, XPS and SAM, and its stability in ele...
[期刊论文] 作者：LIU Zhong,LIU Ying,LIU XiangFe,
来源：中国科学E辑 年份：2004
The optimization design of the parameters, such as the groove depth, groove number, ratio of the groove width to the land width, and spiral angle of a new kind...
[期刊论文] 作者：LIU Yan,Liu Zhilin,LIU Weidong,
来源：自然科学进展 年份：2004
Using the empirical electron theory of solids and molecules (EET), the phase structure factors, nA and nB, of the carbon-containing structural units with mass f...
[期刊论文] 作者：LIU Ying-tao,LIU Hong,LIU Yu-h,
来源：高等学校化学研究（英文版） 年份：2004
We proposed a modified dissipative particle dynamics simulation model by which one can effectively avoid the bond-crossing problem, and investigated the effect...
[期刊论文] 作者：Rui Liu,Yisheng Liu,
来源：中国经济评论：英文版 年份：2004
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[期刊论文] 作者：LIU Xiao-ming,LIU Yuan-an,
来源：中国邮电高校学报 年份：2004
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