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[期刊论文] 作者:TANXiao—heng YANGShi-zhong,
来源:中国有线电视 年份:2003
Provides the methods to mitigate noise for the upstream channel over HFC networks. We first briefly discuss the HFC network topology, then we describe the sourc...
[期刊论文] 作者:Wang Renhong,ZHOU Heng,
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:Li-xing Zhu,Wei-xing Song,Heng,
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...
Modeling and Simulation of the Microstructure Evolution of the Gas-atomized Alloy Droplets during Sp
[期刊论文] 作者:Jiuzhou ZHAO,Dongming LIU,Heng,
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:ZHANG Ying,ZHANG Yi-wen,ZHANG,
来源:钢铁研究学报:英文版 年份:2003
The physical characteristics of Ni-based superalloy powder with different particle sizes produced by plasma rotation electrode process (PREP) and the microstruc...
[期刊论文] 作者:LIU Heng,GUO Guangqin,He Yuke,,
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:zhang,
来源:软件世界:PC任我行 年份:2003
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[期刊论文] 作者:ZHANG Jianqing ZHANG Zuxun,
来源:地球空间信息科学学报:英文版 年份:2003
This paper calculates the parameters of image position and orientation,proposes a mathematical model and adopts a new method with three steps of transformations...
[期刊论文] 作者:Zhang Shengkai,ZHANG Yadong,
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:Juliang Zhang,Xiangsun Zhang,
来源:计算数学(英文版) 年份:2003
A new algorithm for inequality constrained optimization is presented, which solves a linear programming subproblem and a quadratic subproblem at each iteration....
Synthesis and Characterization of Ferrocene-terminated Ruthenium Phenylacetylide COmplexes with Alli
[期刊论文] 作者:Heng Wei LIN Xian Hong WANG 等,
来源:中国化学快报:英文版 年份:2003
Ferrocene-terminated trans-Ru(dppm)2 (dppm=Ph2PCH2PPh2)-containing molecularwires with alligator clips were prepared. They are suitable for self-asscmbly on gold...
Purification and characterization of Moschatin, a novel type Ⅰ ribosome-inactivating protein from th
[期刊论文] 作者:CHAO TONG,HENG YU FAN,DA YUAN,
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:Hongwu ZHANG,Ouyang ZHANG,Junhua ZHANG,Guodong WANG,
来源:International Journal of Sediment Research 年份:2003
请下载后查看,本文暂不支持在线获取查看简介。Please download to view, this article does not support online access to view profile....
[期刊论文] 作者:HAN Jian ZHANG Xingliang ZHANG,
来源:地质学报:英文版 年份:2003
The Lower Cambrian Chengjiang Lagerstatte provides a good window to explore the origin and radiation of early bilaterians. Here we describe a netted sclerite-be...
[期刊论文] 作者:ZHANG Fu-Yi ZHANG Jian-Ye HUAN,
来源:有机化学 年份:2003
C-branched chain glycopyranosiduloses are very efficient chiral building blocks for synthesis of biologically active substances, containing carbocyclic ring sys...
[期刊论文] 作者:Zhang yulan,ZHANG Minbin,SONG,
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:YE Xiongjun,ZHANG Zhiwen,ZHANG,
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:Lai Yuanming,ZHANG Luxin,Zhang,
来源:科学通报 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:Yuping ZHANG,Jinxu ZHANG,Jians,
来源:材料科学技术学报(英文版) 年份:2003
The effect of Sn on the color and tishing of Cu-Mn-Zn alloys is investigated quantitatively. Using the CIE LAB color system,color parameters such as L*, a* and...
[期刊论文] 作者:Lizhong ZHANG,Peng ZHANG,Yunhu,
来源:材料科学技术学报(英文版) 年份:2003
The bonding of solid steel plate to liquid Al was conducted using rapid solidification. The influence of thickness of FeAl compound layer at the interface on in...
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