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[期刊论文] 作者：XIE Ling-yun,SUN Jun-jun,SUN Z,
来源：北京理工大学学报（英文版） 年份：2004
To determine the solutions of the well-known problem of a finite width strip with single edge crack,some results on elasto-plastic fracture analysis for metalli...
[期刊论文] 作者：SUN Zhang,SUN Shu-tao,LIU Hong,
来源：高等学校化学研究（英文版） 年份：2004
The anionic products from the reactions between metal(M=Ag,Au,Pd,Pt,Pb and Bi) vapour produced by laser ablation and hexafluorobenzene seeded in carrier gas(Ar)...
[期刊论文] 作者：SUN Jun-ming,SUN Bao-li,HAN Fe,
来源：中国农业科学（英文版） 年份：2004
It is important to determine the isoflavone components by high-performance liquid chromatography(HPLC)for the molecular assistant selection of isoflavone in soy...
[期刊论文] 作者：ZHU Weijie,Sun Yiyuan,SUN Jinc,
来源：自然科学进展 年份：2004
A method for estimating frequency, amplitude and phase of a sinusoidal signal is presented based on the principle of signal matched-phase. The formulae for esti...
Risk-opportunity analyses and production peak forecasting on world conventional oil and gas perspect
[期刊论文] 作者：Sun Zandong,Zhang Yiwei,Sun Yo,
来源：石油科学（英文版） 年份：2004
To investigate the situation of conventional oil and gas, this paper examines the global oil and gas discoveries, proved reserves, production, consumption and p...
Achievement of Cellular Immunity and Discordant Xenogeneic Tolerance in Mice by Porcine Thymus Graft
[期刊论文] 作者：Yong Zhao,Zuyue Sun,Yimin Sun,,
来源：中国免疫学杂志 年份：2004
Specific cellular immune tolerance may be essential for successful xenotransplantation in humans. Thymectomized (ATX), T and NK cell-depleted immunocompetent mi...
[期刊论文] 作者：FENG Hua-min,SUN Yi-ru,SUN Yin,
来源：计算机应用研究 年份：2004
为了解决基于身份的认证加密方案中私钥共享的问题，结合可验证的◢（t，n）◣门限秘密共享方案，提出了一种新的私钥共享方案，并与已有私钥共享方案进行了对比分析，分析表明该方案在效率......
Evaluation of phytoextracting cadmium and lead by sunflower, ricinus, alfalfa and mustard in hydropo
[期刊论文] 作者：NIU Zhi-xin,SUN Li-na,SUN Tie-,
来源：环境科学学报（英文版） 年份：2004
Soil contaminated with heavy metals cadmium (Cd) and lead (Pb) is hard to be remediated. Phytoremediation may be a feasible method to remove toxic metals from s...
[期刊论文] 作者：YU Gang,SUN Zhi,SUN Li-min,
来源：哈尔滨工业大学学报（英文版） 年份：2004
This paper presents a structural vulnerability analysis method based on the theory of plastic limit analysis.By applying the mechanism generation method,the ult...
[期刊论文] 作者：SUN Tao,GUO Jin-cheng,SUN Hai-,
来源：哈尔滨工程大学学报（英文版） 年份：2004
The configuration and aerodynamic performance of the inlet system are important aspects in the process of installing a gas turbine on a naval vessel. Under the...
Partitioning of water soluble organic carbon in three sediment size fractions: Effect of the humic s
[期刊论文] 作者：SUN Liying,SUN Weiling,NI Jinr,
来源：环境科学学报（英文版） 年份：2004
Water soluble organic carbon (WSOC) in sediments plays an important role in transference and transformation of aquatic pollutants. This article investigated the...
[期刊论文] 作者：JIANG Kan,SUN Tie-heng,SUN Li-,
来源：环境科学学报（英文版） 年份：2004
The adsorption characteristics of heavy metals: Cu(Ⅱ), Pb(Ⅱ), Zn(Ⅱ) and Cd(Ⅱ) ions on tourmaline were studied. Adsorption equilibrium was established. The a...
Temporal-spatial distribution and variability of cadmium contamination in soils in Shenyang Zhangshi
[期刊论文] 作者：SUN Li-na,ZHANG Yao-hua,SUN Ti,
来源：环境科学学报（英文版） 年份：2004
Heavy metal contamination in soils has been of wide concern in China in the last several decades. The heavy metal contamination was caused by sewage irrigation,...
Morphological characteristics of leaf epidermis and size variation of leaf, flower and fruit in diff
[期刊论文] 作者：Gao CHEN,Wei-Bang SUN,Hang SUN,
来源：植物分类学报 年份：2004
Buddleja macrostachya (Buddlejaceae) is a widespread shrub native to the Sino-Himalayan mountains and beyond. It has been found to occur at two ploidy levels, h...
Feasibility of using reflectance spectroscopy for the analysis of bio-element concentrations in Anta
[期刊论文] 作者：Liu Xiaodong,Sun Jing,Sun Ligu,
来源：极地研究 年份：2004
Compared with traditional chemical analysis methods, reflectance spectroscopy has the advantages of speed, minimal or no sample preparation, non-destruction, an...
[期刊论文] 作者：Han Jianguo,Sun Yongwen,Sun Ca,
来源：系统工程与电子技术（英文版） 年份：2004
To implement a simulation of air-floating-platform with higher frequency vibration, A satellite-gesture emulation system with the functions of selectable high-f...
[期刊论文] 作者：SUN Xueli,LI Song,SUN Juncai,
来源：稀有金属（英文版） 年份：2004
A new cathode material fabricated by solid state reaction method was reported. The SmVO4 powder was obtained by firing the mixture of Sm2O3 and V2O5 powders in...
[期刊论文] 作者：PANG Jie,SUN Yu-Jing,SUN Yuan-,
来源：结构化学 年份：2004
The simulation is carried out by employing the method of molecular dynamics with the single chain of konjac glucomannan (KGM) in vacuum as the structural model...
[期刊论文] 作者：LI Ya-peng,SUN Li-min,SUN Ming,
来源：高等学校化学研究（英文版） 年份：2004
Conjugated aromatic azomethines containing a carbazole group were synthesized. Their structures have been confirmed by IR, MS and UV spectrometries. When iodine...
[期刊论文] 作者：SUN Longtao,SUN Zhen,ZHAN Wenh,
来源：海洋学报（英文版） 年份：2004
The western fault zone of the South China Sea is a strike-slip fault system and consists of four typical strike-slip faults. It is the western border of the Sou...
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