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[期刊论文] 作者:Dian-LiangZhang,Jie-ShouLi,Zhi, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To investigate TNF-α-308 and TNFB polymorphisms in acute biliary pancreatitis (ABP) and to related them to the plasma TNF-α levels.METHODS: Genomic DNA w...
[期刊论文] 作者:Zhi De YU, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:JieREN,HaiYanWEI,QiHuaZHAO,Zhi, 来源:中国化学快报:英文版 年份:2003
Nitronyl nitroxide radical 1, NIT (4, 4, 5, 5-tetramethyl-4, 5-dihydro-1H-imidazolyl-1-oxyl-3-oxide) and copper(Ⅱ) chloride complexes with nitronyl nitroxide 2...
[期刊论文] 作者:Gui Zhi Zhen HUANG 等, 来源:中国化学快报:英文版 年份:2003
α-Phenylthio-α, β-unsaturated esters 6 were synthesized by Witting reaction of 3, which were prepared by a phenylsulfenyllation-trans-ylidation reaction....
[期刊论文] 作者:Mao-gen Zhang,Zhi-xue Weng,Zhi, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Yong-zhong Bao,Zhen-li Wei,Zhi, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Yu-ming Chen,Gui-jing Chen,Zhi, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:YAN Ze-Yi XING Geng-Mei LI Zhi, 来源:有机化学 年份:2003
Oxalic acid is one of the most common nutrient chelators in the human diet found in many vegetables, such as mushroom, spinach, fresh kidney beans, rhubarb leav...
[期刊论文] 作者:XU Kang-Ping XU Zhi DENG Yin-H, 来源:有机化学 年份:2003
Selaginella pulvinata Maxim. distributes all over the country of China and is used for the treatment for haemor rhage. [1] We studied on the chemical constituen...
[期刊论文] 作者:Zhi,Bin,XU,Zong,Ru,GUO, 来源:中国化学快报:英文版 年份:2003
N- (2,4-Dinitrophenyl)-4-amino-n-butyl aldehyde 3 was obtained with high yield of 80% when N- (2,4-dinitrophenyl)-L-proline 1 reacted with SOCl2 at room tempera...
[期刊论文] 作者:Chang,Qing,Zhi,Sheng,HE,等, 来源:中国化学快报:英文版 年份:2003
A novel alkaloid was isolated from the stems and leaves of Stemona parviflora Wright. Based on the spectral methods, its structure was elucidated as parvineoste...
[期刊论文] 作者:Lin,Jie,ZHI,Bing,HAN,等, 来源:中国化学快报:英文版 年份:2003
Montmorillonite (MMT) was modified through intercalative polymerization of phenol and formaldchyde catalyzed by oxalic aeid. The modified montmorillonite was de...
[期刊论文] 作者:Zhi—-HongZhang,PingLi,谢国禄, 来源:国外作物育种 年份:2003
[期刊论文] 作者:Lü Yingying,Ma Zhi,HU Youliang, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:WANG Zhi,QUAN Jing,WENG Liang,, 来源:黑龙江科技信息 年份:2003
本文通过对荣华二采区10...
[期刊论文] 作者:GAO Xin,ZHANG Zhaohui,TANG Zhi, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:YAN Jun,CHEN Jiangfeng,XIE Zhi, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Todd COCHRANE,Chun Lei LIU,Zhi, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:SHUAI Chang-geng,HE Lin,LU Zhi, 来源:城市道桥与防洪 年份:2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Zhi Yong WANG Zheng Gen ZHA 等, 来源:中国化学快报:英文版 年份:2003
In the case of Pd(Ph3)4 as catalyst and toluene as reaction solvent,the desired biaryls and polyaryls were synthesized in excellent yield and on a large scate....
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