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[期刊论文] 作者：Xi Cheng ZHANG,
来源：黑龙江科技学院学报 年份：2004
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：ZHONG Cheng,ZHANG Xue-yuan,
来源：中国人民解放军军医大学学报 年份：2004
Objective: To study the composition of microecosystem in ostiomeatal complex(OMC) of adults and the changes via functional endoscopic sinus surgery. Methods: 22...
[期刊论文] 作者：CUI Cheng,ZHANG Ning-chuan,PEI,
来源：船舶力学 年份：2004
使用改进的VOF方法建立2维数值水槽模拟3组实测畸形波和4组非指定畸形波,并分析了畸形波的特征和演化规律.研究结果显示,畸形波并非独立的异常波浪现象,而是与连续大波(大波...
Investigation on the Determination of Initial Shock Pressure at Near Interface Field of TNT Charge a
[期刊论文] 作者：WU Cheng,ZHANG Xiang-rong,HUAN,
来源：北京理工大学学报（英文版） 年份：2004
There are few report on the directly measurement of the initial shock pressure of explosive charge at its interface of water for underwater explosion.The specia...
Effect of IL-4 on altered expression of complement activation regulators in rat pancreatic cells dur
[期刊论文] 作者：Cheng Zhang,Chun-Lin Ge,Ren-Xu,
来源：世界胃肠病学杂志（英文版） 年份：2004
AIM: To investigate the effect of IL-4 on the altered expression of complement activation regulators in pancreas and pancreatic necrosis during experimental sev...
[期刊论文] 作者：CHANG Cheng,ZHANG Yuanqing,ZHU,
来源：世界地质（英文版） 年份：2004
Based on remote sensing technique,using 1990's Landsat TM data and 2000's Landsat ETM data,the authors conducts the comparative study of mainstream area of Song...
[期刊论文] 作者：ZHAN Wenhuan,Tang Cheng,ZHANG,
来源：海洋学报 年份：2004
The topography data of the Zengmu Shoal and its adjacent area are acquired by the SeaBat-8111 multibeam system.The full survey covering over the Zengmu Shoal ar...
[期刊论文] 作者：ZHU Cheng,ZHANG Yong-gang,LI A,
来源：城市道桥与防洪 年份：2004
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...
Prospective study of first night effect on 2-night pdolysomnographic parameters in adult Chinese sno
[期刊论文] 作者：MA Jing,ZHANG Cheng,ZHANG Jue,,
来源：中华医学杂志（英文版） 年份：2004
Background A prospective 2-night polysomnographic (PSG) study in Chinese snorers was designed to assess the role of the first night effect (FNE) in PSG paramete...
[期刊论文] 作者：CHENG Zhang,LI Ping,DENG Xiao-,
来源：理论物理通讯（英文版） 年份：2004
With the Breit interaction and quantum electrodynamics corrections considered, relativistic configuration interaction calculations have been carried out in the...
Comparative studies of adsorbed CO and methanol electrooxidation on carbon supported Pt and PtRu cat
[期刊论文] 作者：PENG Cheng,ZHANG Zhen,CHENG Xu,
来源：稀有金属（英文版） 年份：2004
Physicochemical characterization of commercial Pt/C and PtRu/C catalysts was carried out by X-ray diffraction,X-ray photoelectron spectroscopy, and transmission...
Preparation of a novel magnetic powder resin for the rapid removal of tetracyclinein the aquatic env
[期刊论文] 作者：Qing Zhou,Man Cheng Zhang,Chen,
来源：中国化学快报（英文版） 年份：2004
Magnetic powder resin Q150 with high specific surface area of 1074 m2/g was prepared by the membrane emulsificationsuspension polymerization technique.Adsoption...
[期刊论文] 作者：Pei Cheng ZHANG,Sui Xu XU,
来源：中国化学快报 年份：2004
Two new C-glucoside flavonoids,namely 8-C-(-D-(2(-O-acetyl) glucofuranosyl apigenin and 3(-O-acetylvitexin,were isolated from leaves of Crataegus pinnatifida Bg...
[期刊论文] 作者：Pei Cheng ZHANG,Sui Xu XU,
来源：中国化学快报（英文版） 年份：2004
A new flavonoid, namely pinnatifine Ⅰ (1), was isolated from the leaves of Crataegus pinnatifida Bge.var.major N.E.Br..Its structure was elucidated by spectros...
[期刊论文] 作者：Pei Cheng ZHANG,Ying Hong WANG,
来源：中国化学快报 年份：2004
By means of variable temperature NMR spectra, conformation of 8-C-glucosyl prunetin,isolated from the leaves of Dalbergia hainanensis (Leguminosae), was studied...
De-stressed mining of multi-seams: Surrounding rock control during the mining of a roadway in the ov
[期刊论文] 作者：Wang Cheng,Zhang Nong,Li Guich,
来源：矿业科学技术（英文版） 年份：2004
Surrounding rock control in the overlying protective coal seam is a challenging topic for de-stressed mining of multi-seamed coal. Current research findings on...
[期刊论文] 作者：ZHU Cheng,ZHANG Yong-gang,LI Ai-zhen,
来源：城市道桥与防洪 年份：2004
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：Si WANG,Pei Cheng ZHANG,Ruo Yu,
来源：中国化学快报 年份：2004
A new dihydroflavone (1), named macrophyllol A, was isolated from the roots ofUvaria nacrophylla. Its structure was elucidated on the basis of spectroscopic evi...
Relationships of Ethylene Evolution Rate and 1-Aminocylopropane-1-Carboxylic Acid Concentration in G
[期刊论文] 作者：YANG Jian-chang,CHANG Er-hua,TANG Cheng,ZHANG Hao,WANG Zhi-qin,
来源：水稻科学（英文版） 年份：2004
To elucidate the relationship between ethylene evolution from the grains and the appearance quality of rice, ten different rice genotypes were used to determine...
[期刊论文] 作者：WU Ji-xuan,WANG Qian,SONG Bin-bin,CUI Guang-huan,LIU Bo,ZHANG Hao,ZHANG Cheng,ZHANG Shan-shan,DUAN Shao-xiang,
来源：光电子快报（英文版） 年份：2004
A Fabry-Perot micro-cavity is fabricated by on-line fiber cutting-welding method.The asymmetrical fiber Fabry-Perot micro-cavity is designed and produced by cut...
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