搜索筛选:
搜索耗时1.7908秒,为你在为你在102,285,761篇论文里面共找到 369 篇相符的论文内容
发布年度:
Factors affecting trace element content in periurban market garden subsoil in Yunnan Province, China
[期刊论文] 作者：Yanqun Zu,Laurent Bock,Christi,
来源：环境科学学报（英文版） 年份：2004
Field investigations were conducted to measure subsoil trace element content and factors influencing content in an intensive periurban market garden in Chenggon...
LATTICE DEFORMATION AND PHASE TRANSFORMATION FROM NANO-SCALE ANATASE TO NANO-SCALE RUTILE TiO2 PREPA
[期刊论文] 作者：Yanqun Shao,Dian Tang,Jinghua,
来源：中国颗粒学报（英文版） 年份：2004
Nano-scale rutile phase was transformed from nano-scale anatase upon heating, which was prepared by a sol-gel technique. The XRD data corresponding to the anata...
[期刊论文] 作者：Zhang Na,,
来源：重庆与世界 年份：2004
重庆自贸试验区香港商务代表处揭牌9月3日,"渝港合作推介会"在香港举行。市委副书记、市长唐良智率市商务委、市经济信息委、市金融办等部门和部分区县组成的重庆代表团,...
[期刊论文] 作者：Zhang Na,,
来源：重庆与世界 年份：2004
回 回 产卜爹仇贱回——回 日E回。”。回祖 一回“。回干 肉果幻中 N_。NH lP7-ewwe--一”＄ MN。W;- __._——————》 砧叫]们羽 制作:陈恬’＃陈川个美食Back to yield...
[期刊论文] 作者：NA JIANQING,
来源：China's Tibet 年份：2004
Butter sculptures originated in the Tar Monastery in Qinghai Province. They form a kind of carving art, but the material used is butter mixed with mineral color...
[期刊论文] 作者：Li Na,
来源：大观周刊 年份：2004
Recent developments in globalization have led to a renewed interest in cultural dimensions. Individualism and collectivism, sug-gested as the most significant c...
A General Introduction of the Main Similarities and Differences between the Three Translation Models
[期刊论文] 作者：Na Mengjiao,
来源：科技信息 年份：2004
This study focuses on the three translation models,the Jerome model,the Horace model,the Schleiermacher model.The study intends to compare the three models,ther...
[期刊论文] 作者：XU Na,
来源：数学季刊（英文版） 年份：2004
This paper deals with a class of Schr¨odinger-Poisson systems. Under some con-ditions, we prove that there exists a ground state solution of the system. The pr...
Approximate Analytic Solution for a Class of Generalized Nonlinear Singularly Perturbed Time-delay M
[期刊论文] 作者：WANG Na,
来源：数学季刊（英文版） 年份：2004
Based on the boundary layer corrective method,a class of generalized nonlinear perturbed model in the critical case is studied.The asymptotic solution for the o...
[期刊论文] 作者：Ma Na,
来源：中国标准化（英文版） 年份：2004
The beneficial exploration and consequential harvest in the standardization field during the preparation of the Expo 2010 Shanghai China (Expo) is studied and d...
[期刊论文] 作者：RAO Na,
来源：海外英语 年份：2004
Image schema plays an important role in the acquisition of English preposition,for most of them derive from spatial conceptions,which represent how the first st...
[期刊论文] 作者：LEI Na,
来源：海外英语 年份：2004
This paper aims at investigating effective classroom-based instructive methods that facilitate the development of pragmatic competence of the intermediate-level...
Single nucleotide polymorphisms in chicken lmbr1 gene were associated with chicken growth and carcas
[期刊论文] 作者：HUANG YanQun,DU XiaoHui,DENG X,
来源：中国科学C辑（英文版） 年份：2004
Lmbr1 is the key candidate gene controlling vertebrate limb development, but its effects on animal growth and carcass traits have never been reported. In this e...
Quantitative Near-infrared Spectroscopic Analysis of Trimethoprim by Artificial Neural Networks Comb
[期刊论文] 作者：SHAN Hongyan,FEI Yanqun,HUAN Y,
来源：高等学校化学研究（英文版） 年份：2004
...
[期刊论文] 作者：SHAO Yanqun,TANG Dian,XIONG We,
来源：武汉理工大学学报（材料科学版）（英文版） 年份：2004
The effect of electron beam on the microstructures and phase transformation of nanostructured TiO2 heat treated at various temperatures for different time was s...
[期刊论文] 作者：SUN Zhenxing,Shao Yanqun,Guo S,
来源：海洋学报 年份：2004
The karyotypes of three species of marine Veneroida molluscs, Solen grandis Dunker,Saxidomus purpuratus Sowerby and Mactra chinensis Philippi were studied by us...
[期刊论文] 作者：Yong Qiang He,Na Na Zhang,Xiao,
来源：中国化学快报（英文版） 年份：2004
Porous graphene oxide/chitosan (PGOC) materials were prepared by a unidirectional freeze-drying method. Their porous structure, mechanical property and adsorpti...
[期刊论文] 作者：KASPRZYCKAEwa SENATORSKIJan NA,
来源：材料热处理学报 年份：2004
Diffusion layers produced on carbon steel surface in vacuum titanizing process were investigated. Studies of layers thickness, their morphology, titanium, carbo...
[期刊论文] 作者：Arash GHORBANI-CHOGHAMARANI,Na,
来源：催化学报 年份：2004
An efficient procedure for the trimethylsilylation of alcohols and phenols is presented.The combination of 1,1,1,3,3,3-hexame-thyldisilazane and a catalytic amo...
[期刊论文] 作者：Yong Qiang He,Na Na Zhang,Yu L,
来源：中国化学快报（英文版） 年份：2004
For the first time,Au nanoparticles on graphene oxide (GO-AuNPs) were successfully fabricated without applying any additional reductants,just by the redox react...
相关搜索：
