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[期刊论文] 作者:Wei JIAN Lu Bai CHENG,
来源:中国化学快报:英文版 年份:2003
A series of disperse dyes bearing ether groups have been synthesized. The visible absorption spectra of them were studied, their fastness on polyester microfibr...
Deep Processes of Basin Evolution:A Case Study of the Southern Songliao Basin and Adjacent Area,NE C
[期刊论文] 作者:Rihui Cheng Dongpo Wang Linfu,
来源:世界地质:英文版 年份:2003
In south of the Songliao Basin and adjacent area of NE China, there are several high conductive layers in crust and upper mantle. Those layers are interpreted a...
[期刊论文] 作者:Ming LEI Cheng MA 等,
来源:中国化学快报:英文版 年份:2003
A 1-β-methylcarbapencm analogue 6 was synthcsized on polystyrene-dicthylsilane resin (PS-DES) using 2-azetidinone bearing with 2-oxazolidonc chiral auxiliary a...
Least dissipation principle of heat transport potential capacity and its application in heat conduct
[期刊论文] 作者:GUO Zengyuan,CHENG Xinguang,XI,
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:Yali DONG,Daizhan CHENG,Huashu,
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...
Polybinaphthyls of (R)-3,3′-Diiodo-2,2′-binaphtho-20-crown-6 with p-Divinylbenzene via Heck Cross-co
[期刊论文] 作者:LIU Tian-dong,CHENG Yi-Xiang,Y,
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:YANG Quanhong,LI Lixiang,CHENG,
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...
Cloning and Sequence Analysis of Disease Resistance Gene Analogues from Three Wild Rice Species in Y
[期刊论文] 作者:LIU Ji-mei,CHENG Zai-Quan,YANG,
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...
Molecular Characteristics of S1 Gene of Infectious Bronchitis Virus Isolated from Chicken Proventric
[期刊论文] 作者:CHENG Li-qin,ZHOU Ji-yong,John,
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:CHENG Fang-min,ZHU Hai-jiang,Z,
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...
Resistance characteristics of the ball packed-bed regenerator of the new-type swirl flow hot blast s
[期刊论文] 作者:Hongzhi Guo,Xiaohu Cheng,Shuch,
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:Susen Cheng,Tianjun Yang,Qingg,
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:Xine Yang,Guoguang Cheng,Mingl,
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:Guoming Cheng,Sijing Wang,Meif,
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:GU Jun ZHANG Meng YIN Da-Li,
来源:有机化学 年份:2003
Based on the chemistry involved in the radical chain deoxygenation of alcohols by the Barton-McCombie reaction, numerous applications in the synthesis of taxane...
Stereoselective Synthesis of syn-and anti-3a-Hydroxyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b] indole-2
[期刊论文] 作者:Xiao,Yin,YANG,Christian,HAUG,等,
来源:中国化学快报:英文版 年份:2003
The structure of syn- and anti-Nb-(p-toluenesulfonyl)-3a-hydroxyl-1, 2, 3, 3a, 8, 8a-hexahydro pyrrolo[2,3-b] indole-2-carboxylic t-butyl ester was stereoselect...
[期刊论文] 作者:Hai Bing LI Yuan Yin CHEN,
来源:中国化学快报:英文版 年份:2003
A bisphosphate-bridged tetrahomodioxacalix[6]arene with a C2v symmetry at the ambient temperature was obtained by the reaction of tetrahomodioxacalix[6]arene wi...
Variation of reactivity of particulate and sedimentary organic matter along the Zhujiang River Estua
[期刊论文] 作者:Chen Jianfang Jin Haiyan Yin K,
来源:海洋学报:英文版 年份:2003
To investigate organic matter source and reactivity in the Zhujiang River (Pearl River)Estuary and its adjacent areas, particulate organic carbon (POC), particu...
Polymeric Structure and Solid ^31P,^113Cd NMR Spectra of Cadminum( Ⅱ)Dialkyldithiophosphate(Alky1=n-
[期刊论文] 作者:Ye,Gao,YIN,Willis,FORSLING,等,
来源:中国化学快报:英文版 年份:2003
Two polymeric complexes,[CD(BTP)2]n 1 and [CD(i-BTP)2]n 2 ,were prepared and investigated by solid ^31P and ^113Cd NMR spectroscopies.The crystal structure of 2...
[期刊论文] 作者:Liu Wenen,Tang Yin,Wang Lange,,
来源:中国现代医学杂志 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...
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