搜索筛选:
搜索耗时2.3454秒,为你在为你在102,285,761篇论文里面共找到 879 篇相符的论文内容
类      型:
[期刊论文] 作者:WANG Zhen-yao,CHEN Hong-chuan,YU Guo-cai,HAN Wei,, 来源:Journal of Iron and Steel Research(International) 年份:2003
According to the results of four-year exposure tests for carbon steel samples in Hainan province,the influences of meteorological factors and Cl~- on atmospheri...
[期刊论文] 作者:Peng HAN,Xingkui WANG,Weiling SUN,Jinren NI, 来源:International Journal of Sediment Research 年份:2003
A series of experiments was conducted to examine topographical variation, runoff erosion, and ion transport processes to explore the coupling relation of the di...
[期刊论文] 作者:彭川,Ryan E.Murphy,Michael H.Lim,Han Q.Le, 来源:光散射学报 年份:2003
一种新型的采用AlGaAs材料设计制成的光波导显示了其在中红外激光器方面的应用。波导部分包含在两个GaAs的包层之间,两个包层的掺杂材料限制光场在波导中传播并且降低损耗。...
[期刊论文] 作者:HAN Peng(韩鹏),WANG He-Zhou(汪河洲), 来源:中国物理快报(英文版) 年份:2003
An effect of invariant transformation in one-dimensional randomly perturbed photonic crystals is presented analytically and numerically. According to this effec...
[期刊论文] 作者:HAN Jia-guang,YU Li-Ping,WANG Zhen-xia,ZHU Zhi-Yuan, 来源:核技术(英文版) 年份:2003
The Casimir effect results from the zero-point energy of vacuum. A spherical cavity can be divided into three regions, and we make an analysis of every region a...
[期刊论文] 作者:JIANG Ge-li,WANG Guo-hua,WANG Hong-yun,HAN Chou-ping, 来源:针灸推拿医学(英文版) 年份:2003
Objective: To study the therapeutic effect of treating apoplectic pscudobulbar paralysis with acupunc -ture. Method: Consciousness-restoring & obstruction -clea...
[期刊论文] 作者:Xin Li,Jia-Yun Lu,Li-Qun Zhao,Xiu-Qin Wang,Gui-Lin Liu,Zhong Liu,Chuan-Nong Zhou,Min Wu,Zhi-Hua Liu, 来源:世界胃肠病学杂志(英文版) 年份:2003
AIM: To study the expression patt of ETS2 (erythroblastosisvirus oncogene homolog 2) in human esophageal squamouscell carcinoma (ESCC).METHODS: Reverse transcri...
[期刊论文] 作者:Chun-Hong Ma,Wen-Sheng Sun,Pei-Kun Tian,Li-Fen Gao,Su-Xia Liu,Xiao-Yan Wang,Li-Ning Zhang,Ying-Lin Cao,Li-hui HAN,Xiao-Hong Liang, 来源:世界胃肠病学杂志(英文版) 年份:2003
AIM: To construct a novel HBV antisense RNA delivery system targeting hapatocellular carcinoma and study its inhibitory effect in vitro and in vivo.METHODS: GE7...
[期刊论文] 作者:Tiebing Liu Qingdong Zeng Yuan, 来源:世界地质:英文版 年份:2003
Western Linyi of Shandong Province is one of the most important gold ore mineralization concentration areas. Mesozoic gold ore deposits in this area can be subd...
[期刊论文] 作者:LIU Guo-ping(刘国平), 来源:中南工业大学学报:英文版 年份:2003
This paper discusses two industrial control applications using advanced control techniques. They are theoptimal-tuning nonlinear PID control of hydraulic system...
[期刊论文] 作者:ZhengWu YiLue BoWang Chang Liu, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: Pancreatic cancer in the head is frequently accompanied by jaundice and high bile acid level in serum. This study focused on the direct effects of bile aci...
[期刊论文] 作者:Shijian YUAN Gang LIU Xianwei, 来源:材料科学技术:英文版 年份:2003
In order to reduce high calibration pressure in hydroforming of components with too small radii, a method wasproposed to manufacture automotive hollow component...
[期刊论文] 作者:Liu Xiao-ling Cai Ru-xiu 等, 来源:武汉大学学报:自然科学英文版 年份:2003
In this paper, we used resonance light-scattering (RLS) spectroscopy to study the interaction between thiol-containing pharmaceutical and gold colloid. And for...
[期刊论文] 作者:ZHANG Jing-Chang LIU Kang 等, 来源:高等学校化学研究:英文版 年份:2003
A new expression of mixing rule is suggested according to the Mayson′s mixing rule in this paper, which adopts the Redlich-Kwong cubic equation of state and th...
[期刊论文] 作者:LIU,Jing-fu,WANG,Xiao-hong,等, 来源:高等学校化学研究:英文版 年份:2003
The effect of the functionallization of POMs on their properties was examined by the comparison between both titanium and its corresponding cyclopentadienyl sub...
[期刊论文] 作者:CHANG Li-min,LIU Jian-hua,WANG, 来源:钢铁研究学报:英文版 年份:2003
In isothermal spheroidizing process, the spheroidization and growth of the carbide formed in hot-deformed high-carbon chromium cast steel at high temperature we...
[期刊论文] 作者:LIU Shu-ping,YANG Cai-fu,ZHANG, 来源:钢铁研究学报:英文版 年份:2003
The mechanical properties of reinforcing bar steel microalloyed with vanadium and nitrogen (known as V-N steel) and its microstructures were studied. The result...
[期刊论文] 作者:LIU Zhan-Zhu TANG Ye-Feng WANG, 来源:有机化学 年份:2003
Ecteinascidin 743 (Et-743) is an exceedingly potent antitumor agent isolated from the marine tunicate Ecteinascidia turbinate. As its structurally simplified ve...
[期刊论文] 作者:CHEN Jing-Bo LIU Jing-Ping SHA, 来源:有机化学 年份:2003
N-Heterocyclic carbenes have become universal ligands in coordination chemistry. [1] The design, synthesis, and application of imidazolium salts as precursors o...
[期刊论文] 作者:Yaochu Yuan Yonggang Liu Mingy, 来源:海洋学报:英文版 年份:2003
On the basis of hydrographic data and current measurement (the mooring system, vessel-mounted ADCP and toward ADCP) data obtained in June 1999, the circulations...
相关搜索: