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[期刊论文] 作者：Wang Weike,YANG XIONGFENG,
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...
Influences of Alloying Elements W, Mo, Cr and Nb on Retained Beta Phase in 47Al Based near γ-TiAl Al
[期刊论文] 作者：Limin Dong,Rui 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...
[期刊论文] 作者：YANG Dachun(杨大春),
来源：中国科学：数学英文版 年份：2003
This paper introduces the fractional Sobolev spaces on spaces of homogeneous type, includingmetric spaces and fractals. These Sobolev spaces include the well-kn...
[期刊论文] 作者：YANG Wencai (杨文采),
来源：中国科学：地球科学英文版 年份：2003
The geophysical investigations with seismic and MT methods were carried out in the east Dabie Mountain area in 1997, producing detailed results about crustal st...
[期刊论文] 作者：ZHANG Yang(张杨),
来源：中国物理快报(英文版) 年份：2003
Recent observations favour an accelerating Universe dominated by the dark energy. We take the effective YangMills condensate as the dark energy and couple it to...
[期刊论文] 作者：MA YANG,MA GUIHUA,
来源：人权（英文版） 年份：2003
...
[期刊论文] 作者：Hongwu TANG,Yang XIAO,
来源：International Journal of Sediment Research 年份：2003
In this paper, the new idea that using the Plane Laser Induced Fluorescence (PLIF) technique and the Acoustic Doppler Velocimeter (ADV) technique simultaneously...
The in vivo study of myeloprotection by GST-π gene transfected human cord blood hematopoietic stem c
[期刊论文] 作者：Yang Xingsheng,Yu Chenghao,Kong Yawei,Jiang Jie,Dong Ruiying,Cui Baoxia,WANG Lijie,Jiang Sen,
来源：现代妇产科进展 年份：2003
Objective:To investigate the influence of GST-π gene transfer into human cord blood hematopoietic stem cells on their drug resistance against anti-tumor drugs...
[期刊论文] 作者：Xiao De-Gui Yu Sheng-sheng 等,
来源：武汉大学学报：自然科学英文版 年份：2003
To extract and track moving objects is usually one of the most important tasks of intelligent video surveillance systems. This paper presents a fast and adaptiv...
[期刊论文] 作者：YUE,Dong-mei,YU,Jiong,等,
来源：高等学校化学研究：英文版 年份：2003
The polymerization of amphiphilic self-assemblies is a promising method to synthesize nano-structured materials with novel properties. These materials have many...
[期刊论文] 作者：YU,Jiong,YUE,Dong-mei,等,
来源：高等学校化学研究：英文版 年份：2003
Amphiphilic block copolymers can exhibit rich and complex morphologies in aqueous solutions, but these structures are usually delicate, easily disturbed by comp...
[期刊论文] 作者：YU Ming-Xin CHEN Xiao-Hang CHE,
来源：有机化学 年份：2003
Triarylamines are an important class of compounds, because they have been used as the hole-transport layer in electroluminescent devices. [1] New palladium cata...
[期刊论文] 作者：Yu,Li,XIE,Qin,ZHU,
来源：中国化学快报：英文版 年份：2003
A simple and efficient procedure for synthesis of 1-hydroxymcthylene-1,1-bisphosphoates from aldehydes is deseribed. This method was applied to the synthesis of...
[期刊论文] 作者：Hsu,Cheng-Hsun Shy,Yih-Hsum Yu,
来源：现代铸铁 年份：2003
对灰铸铁进行了等温淬火，以研究基体的断裂力学行为中的韧化，加入铜是为了提高基体的硬化能力。铸态材料在900℃保温1．5小时奥氏体化，然后分别在300℃和360℃分别保温3小时和2小......
[期刊论文] 作者：Bi-hua JIN,He-lian YU,Min-fei,
来源：生殖与避孕 年份：2003
Objective To determine whether the measurement of serum prolactin (PRL) and estradiol (E2) is effective and reliable to estimate the returning time of menses du...
[期刊论文] 作者：HUANG Wen-Hua,YU Dang-Jun,JIN,
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 Duan-Ming,LEI Ya-Jie,YU,
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 Zong-Ye,YU You-Wen,WANG,
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：Xiaojun LI,Huanjun YU,Shangxu,
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...
Improving Removal Efficiency of Organic Matters by Adding Phosphorus in Drinking Water Biofiltration
[期刊论文] 作者：Xin YU,Xiao-jian ZHANG,Zhan-sh,
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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