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Tungstophosphoric heteropolyacid supported onto neutral alumina:characterization and synthesis of ac
[期刊论文] 作者:GAO Jinzhang,WEI Yunxia,WANG Xuemei,YANG Wu,
来源:稀有金属(英文版) 年份:2007
Tungstophosphoric acid (HPW) catalyst supported on the neural alumina was studied. It was prepared by means of an equilibrium and incipient wetness impregnation...
HORIZONTAL 2-D BASIC EQUATIONS AND SIMULATION OF INTERCHANGE BETWEEN SUSPENDED SEDIMENT AND BED MATE
[期刊论文] 作者:ZHAO Lian-jun,JIANG En-hui,TAN Guang-ming,WEI Zhi-lin,
来源:水动力学研究与进展B辑 年份:2007
A set of new 2-D equations of interchange between suspended sediment and bed materials was serived by theoretical deduction based on the systematic summarizatio...
NUMERICAL SIMULATION OF TWO-DIMENSIONAL OVERTOPPING AGAINST SEAWALLS ARMORED WITH ARTIFICIAL UNITS I
[期刊论文] 作者:LU Yong-jin,LIU Hua,WU Wei,ZHANG Jiu-shan,
来源:水动力学研究与进展,B辑 年份:2007
A new mathematical model for the overtopping against seawalls armored with artificial units in regular waves was established. The 2-D numerical wave flume, base...
[期刊论文] 作者:XIA Chunhe,SHI Yunping,LI Xiaojian,GAO Wei,
来源:城市道桥与防洪 年份:2007
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...
Advances in chemical synthesis and application of metal-metalloid amorphous alloy nanoparticulate ca
[期刊论文] 作者:WU Zhijie,LI Wei,ZHANG Minghui,TAO Keyi,
来源:城市道桥与防洪 年份:2007
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...
Hydrogenation of furfuryl alcohol to tetrahydrofurfuryl alcohol on NiB/SiO2 amorphous alloy catalyst
[期刊论文] 作者:SONG Yun,LI Wei,ZHANG Minghui,TAO Keyi,
来源:城市道桥与防洪 年份:2007
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:LIU Yingxin,WEI Zuojun,CHEN Jixiang,ZHANG Jiyan,
来源:城市道桥与防洪 年份:2007
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:Yang Wei,Chen Junshi,Tan Zhenhui,Cheng Shixin,
来源:城市道桥与防洪 年份:2007
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...
EFFICIENT CYCLIC PREFIX RECONSTRUCTION USING DECISION FEEDBACK FILTER FOR CODED SINGLE-CARRIER SYSTE
[期刊论文] 作者:Wei Shengqun,Wu Qihui,Wang Jinlong,Wang Fan,
来源:城市道桥与防洪 年份:2007
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:Lan Peng,Liu Ju,Gu Bo,Zhang Wei,
来源:城市道桥与防洪 年份:2007
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:Li Wei,Zhang Zhihuan,Yang Yongcai,Meng Xianlong,
来源:石油科学(英文版) 年份:2007
Through oil-oil and oil-source correlation and combined with the comprehensive study of hydrocarbon generation and accumulation history, the oil sources of typi...
[期刊论文] 作者:Geng Changbo,Tong Hengmao,He Yudan,Wei Chunguang,
来源:石油科学(英文版) 年份:2007
Three series of sandbox modeling experiments were performed to study the fault-increment patt in extensional basins.Experimental results showed that the tectoni...
[期刊论文] 作者:Hu Jinqiu,Zhang Laibin,Wang Zhaohui,Liang Wei,
来源:石油科学(英文版) 年份:2007
Increasingly serious leak problem in pipeline transportation has not only affected the operation of pipelines but also caused loss of precious resource and envi...
[期刊论文] 作者:MA Wen-jie,WANG Yu-ren,WEI Bing-chen,SUN Yu-feng,
来源:中国有色金属学会会刊(英文版) 年份:2007
Zr49Cu46Al5 and Zr48.5Cu46.5Al5 bulk metallic glasses(BMGs) with diameter of 5 mm were prepared through water-cooled copper mold casting. The phase structures o...
[期刊论文] 作者:ZHANG Wei,QIU Kun,LING Yun,PANG Ying,
来源:城市道桥与防洪 年份:2007
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:FU Yong-jun,MAO Xiang-qiao,WEI Huai,LI jian,
来源:城市道桥与防洪 年份:2007
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:ZHANG Long,CUI Zhenduo,WEI Qiang,YANG Xianjin,
来源:中国高等学校学术文摘·材料科学 年份:2007
This paper studied Ti-HA composites with low volume fractions of hydroxyapatite(HA),which are usually used as intaI layers of functionally graded materials to w...
[期刊论文] 作者:Xu Gang,Wei Jun,Zhang Keqiang,Zhou Xiwu,
来源:黑龙江科技信息 年份:2007
本文通过对荣华二采区10...
Research on the Information Fusion Method of Oil Diagnosis and Vibration Diagnosis Based on the Roug
[期刊论文] 作者:ZHAO Xin-ze,WEI You-lin,CHEN Yong-qing,TAN Zong-qi,
来源:城市道桥与防洪 年份:2007
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:LI Nan,WEI Ming,TANG Xiaowen,PAN Yujie,
来源:黑龙江科技信息 年份:2007
本文通过对荣华二采区10...
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