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[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...
Novel Three-Component Reaction Catalyzed by Dirhodium(Ⅱ) Acetate: Decomposition of Phenyldiazoacetat
[期刊论文] 作者:WANG Yuan-Hua ZHU Yan-Xin CHEN,
来源:有机化学 年份:2003
A novel three-component carbon-carbon forming reaction is discovered. Reaction of methyl phenyldiazoacetate with both imine and arylamine in the presence of dir...
[期刊论文] 作者:Xiao-ying,Yin,Er-qiang,Chen,等,
来源:高分子科学:英文版 年份:2003
A series of newly designed monomers of 2-vinylterephthalates (VT) were synthesized. The monomers contain one phenylene group connected with two alkyl groups (ca...
Finite-Element Simulation and Experimental Research of the Hot-Press Sintering of Nano-Sized Ceramic
[期刊论文] 作者:Guoqing CHEN Kaifeng ZHANG Guo,
来源:材料科学技术:英文版 年份:2003
Numerical simulation of hot-press sintering of nano-sized ceramic powders was introduced by the commercial finite element code MSC.MARC. The powder plastic mode...
[期刊论文] 作者:Dianyou Chen Xuexiang Yang Qiy,
来源:世界地质:英文版 年份:2003
The differential rotation between solid and fluid caused by tidal force can explain a 1500 to 1800-year cycle of the climate change. Strong tide increases the v...
SYNTHETIC STUDIES ON BLOOD COMPATIBLE BIOMATERIALS13: A NOVEL SEGMENTED POLYURETHANE CONTAINING PHOS
[期刊论文] 作者:Lin Chen Ling Wang 等,
来源:高分子科学:英文版 年份:2003
A new phosphorylcholine, (6-hydroxy)hexyl-2-(trimethylammonio)ethyl phosphate (HTEP), was synthesized and characterized. Segmented polyurethane (SPU) containing...
[期刊论文] 作者:Guo-qiang,Chen,Xiang,Zhou,等,
来源:高分子科学:英文版 年份:2003
The grafting of ethylene glycol dimethacrylate (EGDMA) onto silk in aqueous alcohol systems using potassium persulfate (KPS) in the presence of air was investig...
Hydrocarbon test in lower-layer atmosphere to predict deep-sea petroleum or hydrate in the Okinawa T
[期刊论文] 作者:Gong Jianming Chen Jianwen Li,
来源:海洋学报:英文版 年份:2003
Light hydrocarbon (methane, ethane, propane, butane and CO2) test and C isotopic analysis of CO2 are conducted for over 100 lower-layer atmospheric samples from...
[期刊论文] 作者:陈依使,CHEN,Yi-shi,
来源:福建教育学院学报 年份:2003
在全面建设小康社会的新形势下,我国高校离退休干部工作面临着新的问题、新的任务.没有离退休人员的小康,也就没有全社会的小康.我们必须用'三个代表'重要思想武装离...
[期刊论文] 作者:郑晓泉,G CHEN,
来源:高电压技术 年份:2003
实验研究了机械应力和电压频率对XLPE电缆绝缘中电树枝起始特性、生长特性及电树枝结构的影响.研究发现,与不含应力试样相比,含有机械应力的XLPE试样中电树枝的引发时间短,生...
Study on the Enhancement of Proton Affinity by N-Diisopropyloxy Phosphorylation of Amino Acid in Mas
[期刊论文] 作者:Hai,LIU,Jing,CHEN,等,
来源:中国化学快报:英文版 年份:2003
With introduction of a diisopropyloxy phosphoryl group into the N terminal of amino acids, it was found that proton affinity (PA) of amino acid was enhanced in...
[期刊论文] 作者:Chun,Tao,Shen,Hao,CHEN,
来源:中国化学快报:英文版 年份:2003
A new method for preparing effective inhibition film on copper has been developed. Phenylthiourea (PT) was first absorbed to copper surface to form a monolayer....
[期刊论文] 作者:束龙仓,CHEN Xun-hong,
来源:河海大学学报(自然科学版) 年份:2003
以美国内布拉斯加州中部普拉特河谷河流.含水层系统为例,采用可视化的MODFLOW中的 Zone Budget模块,方便、快捷地分析了该研究区系统中水文要素的变化过程,即:降水、蒸发、地...
[期刊论文] 作者:Leng CHEN Weimin MAO Yongning,
来源:材料科学技术:英文版 年份:2003
An X-ray diffractometer that equipped with a two-dimensional detector is used for developing the technique of grainsize measurement for strong textured and coar...
[期刊论文] 作者:Ming CHEN Fanghong SUN Youngmo,
来源:材料科学技术:英文版 年份:2003
Most of the mechanical dressing technologies for resin bonded superabrasive grinding wheels are time consumingand costly. Based on the outcomes of the simulatio...
[期刊论文] 作者:CHEN Ming-xia,LI Nian-qun,HUAN,
来源:针灸推拿医学(英文版) 年份:2003
Purpose: To explore the therapeutic methods and effects in the treatment of acute and chronic injuries of the ankle joint by Chinese massage therapy in combinat...
[期刊论文] 作者:REN Yi-zhong,CHEN Rui-hua,LIAO,
来源:针灸推拿医学(英文版) 年份:2003
Purpose: The clinical effects of scalp acupuncture in treating infantile cerebral palsy were observed. Methods: Forty-five patients were treated by scalp acupun...
[期刊论文] 作者:ZHOU Xiao-Ji,MA Zao-Yuan,CHEN,
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...
Late Caledonian Ductile Thrusting Deformation in the Central East Kunlun Belt, Qinghai, China and It
[期刊论文] 作者:WANG Guocan,CHEN Nengsong,ZHU,
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...
PROPERTIES AND THERMODYNAMICS OF ADSORPTION OF BENZOIC ACID ONTO XAD-4 AND A WATER-COMPATIBLE HYPERC
[期刊论文] 作者:Fu-qiang Liu,Jin-long Chen,Ai-,
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...
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