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[期刊论文] 作者:LUO Xiao-san,ZHOU Dong-mei,WAN, 来源:环境科学学报 年份:2004
To determine the environmental free metal ion activity was a recent hot issue. A method to measure low-level free cupric ion activity in soil solution extracted...
[期刊论文] 作者:GU Kangkang,LIU Jingshuang,WAN, 来源:中国地理科学(英文版) 年份:2004
Based on the decomposition model of environmental quality and univariate regression model, the relationships of industrial wastewater drainage with economic sca...
[期刊论文] 作者:WANG Dan-Dan,SHI Xue-Zheng,WAN, 来源:土壤圈 年份:2004
Understanding how spatial scale influences commonly-observed effects of climate and soil texture on soil organic carbon(SOC)storage is important for accurately...
[期刊论文] 作者:ZHANG Li-feng,GUI Yong-hao,WAN, 来源:中华医学杂志(英文版) 年份:2004
Background Tbxl is the major candidate gene for DiGeorge syndrome (DGS). Similar to defects observed in DGS patients, the structures disrupted in Tbxl-/- animal...
[期刊论文] 作者:YANG Jian-feng,SUN Lei-min,WAN, 来源:中华医学杂志(英文版) 年份:2004
Meckel diverticulum (MD), a congenital gastrointestinal anomaly, is often involved in pediatrics, but less in the adult population. The patient in this report w...
[期刊论文] 作者:ZHAO Hua-qiang,XU Ya-xiang,WAN, 来源:中国农业科学(英文版) 年份:2004
Diapause eggs of Bombyx mandarina Moore from Wujiang, Jiangsu Province, China, were used to study the artificial hatching of B. mandarina Moore. The results sho...
[期刊论文] 作者:ZONG Xian-lei,JIANG Du-yin,WAN, 来源:中华医学杂志(英文版) 年份:2004
Background Transforming growth factor-β1 (TGF-β1) is known to have a role in keloid formation through the activation of fibroblasts and the acceleration of co...
[期刊论文] 作者:MENG Qing-yi,SUN Nian-feng,WAN, 来源:中华医学杂志(英文版) 年份:2004
Background Budd-Chiari syndrome (BCS) is a posthepatic portal hypertension caused by the obstruction of the lumen of the hepatic veins or the proximal inferior...
[期刊论文] 作者:ZHAO Mengjun,Lu Shuangfang,WAN, 来源:科学通报 年份:2004
On the basis of a large amount of natural gas components and the carbon isotope as well as some other analysis data in Kela 2 gas field, the geochemical charact...
[期刊论文] 作者:MA Yaoming,TSUKAMOTO Osamu,WAN, 来源:自然科学进展 年份:2004
The aerodynamic roughness z0m, the thermodynamic roughness z0h and the excess resistance to heat transfer kB-1 are analyzed with the data obtained from Global E...
[期刊论文] 作者:Wang Shangyan,Wang Yangeng,Wan, 来源:中国地质大学学报 年份:2004
Guanling biota has been found at the bottom of Wayao Formation of Upper Triassic (Carnic stage) near Xinpu town, Guanling County, Guizhou Province, China. There...
[期刊论文] 作者:YU Zhouxiang,CHEN Dongfeng,WAN, 来源:稀有金属(英文版) 年份:2004
A new series of rare earth compounds, Y2-xErxMo4O15 (x = 0.0-2.0), were synthesized and their structures were determined by powder X-ray diffraction (XRD). Riet...
[期刊论文] 作者:WANG Xiao-xin,LIU Tong-lin,WAN, 来源:中华医学杂志(英文版) 年份:2004
Background Pulmonary complications are a major cause of mortality after operation for cancer of the gastric cardia or esophagus.Although the risk involved in ga...
[期刊论文] 作者:SONG Fengling,XUE Yingying,WAN, 来源:高等学校化学研究(英文版) 年份:2004
[期刊论文] 作者:JIA Guo-Mei,ZHANG Pei-Dong,WAN, 来源:土壤圈(意译名) 年份:2004
The changes of microbial biomass carbon (MBC) and nitrogen (MBN) and microbial community in the topsoil of the abandoned agricultural land on the semi-arid Loes...
[期刊论文] 作者:BIAN Xue-liang,MA Guo-qing,WAN, 来源:兵工学报 年份:2004
The kinematical equations of McPherson suspension and steering system were set up by using R-W method of multi-rigid body system dynamics. The incidence matrix,...
[期刊论文] 作者:WANG Rucheng,ZHAO Guangtao,WAN, 来源:科学通报(英文版) 年份:2004
The Laoshan A-type granite is a highly evolved granite body. The study on accessory minerals indicates that there exist differentiation and accumulation of flui...
[期刊论文] 作者:WANG Shu-ying,YU Tong-quan,WAN, 来源:中国农业科学(英文版) 年份:2004
The objectives of this study were to explore the spatial distribution of soil available microelements and to provide a firm foundation for scientifically formul...
[期刊论文] 作者:JIANG wEIPING,Li Jiancheng,WAN, 来源:科学通报 年份:2004
In this study, the overall editing criteria for altimetric data are considered and the geophysical correction models is improved. The datum for various altimetr...
[期刊论文] 作者:ZHANG Yi-sen,YANG Xin-jian,WAN, 来源:中华医学杂志(英文版) 年份:2004
Background Stent placement has been widely used to assist coiling in cerebral aneurysm treatments. The present study aimed to investigate the hemodynamic effect...
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