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[期刊论文] 作者:LIU Shi-Tao,XU Zi-Zong,WANG Zh, 来源:核技术 年份:2004
A set of point spread functions (PSF) has been obtained by means of Monte-Carlo simulation for asmall gamma camera with a pinhole collimator of various hole dia...
[期刊论文] 作者:SONG Da-hu,LI Zhong-ke,WANG Zh, 来源:计算机应用研究 年份:2004
提出了一种特征保持的三维点云迭代简化算法。首先对点云模型构造KD树结构,计算采样点的◢k◣邻域,然后利用点云模型的局部几何信息作为参数,包括局部采样密度、采样点的精度和......
[期刊论文] 作者:ZHU Yong-kai,ZHAO Hong,WANG Zh, 来源:半导体光子学与技术 年份:2004
Optical coherence microscopy is applied to measure scattering medias internal defect, which based on low coherence interferometry and confocal microscopy. Optic...
[期刊论文] 作者:SONG Xiao-ge,ZHANG Hao,WANG Zh, 来源:针灸推拿医学(英文版) 年份:2004
目的:观察针刺在美沙酮疗法改善海洛因戒断综合征中的作用.方法:将60例海洛因依赖者分为治疗组和对照组,治疗组给予针刺和美沙酮治疗,对照组给予美沙酮治疗.结果:治疗组戒断...
[期刊论文] 作者:WU Li-hua,YU Hong-juan,WANG Zh, 来源:哈尔滨工业大学学报(英文版) 年份:2004
On the basis of EST (Equivalent STate hashing) algorithm, this paper researches a kind of test generation algorithm based on search state dominance for combinat...
[期刊论文] 作者:Zhu Lixin,MA Shengming,WANG Zh, 来源:黑龙江科技学院学报 年份:2005
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:WANG Min,LU Shuangfang,WANG Zh, 来源:黑龙江科技学院学报 年份:2016
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:SUN XiaoMing,LIU YeWei,WANG Zh, 来源:黑龙江科技学院学报 年份:2011
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:LI Xiaowen,ZHANG Milin,WANG Zh, 来源:黑龙江科技学院学报 年份:2009
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:WANG Ying,ZHANG Jun-hu,WANG Zh, 来源:黑龙江科技信息 年份:2007
本文通过对荣华二采区10...
[期刊论文] 作者:ZHANG Qian,LU Xue-feng,WANG Zh, 来源:黑龙江科技信息 年份:2013
本文通过对荣华二采区10...
[期刊论文] 作者:Sun Dunlu,Zhang Qingli,Wang Zh, 来源:稀土学报(英文版) 年份:2004
The lattice parameter change of Nd∶GGG crystal was studied by X-ray powder diffraction and the least square fitting method. The results indicate that the latti...
[期刊论文] 作者:LIU Zhi-hua,XIONG Ying,WANG Zh, 来源:中国海洋工程(英文版) 年份:2004
The horseshoe vortex generated around the sail-body junction of submarine has an important influence on the non-uniformity of submarine wake at propeller disc.T...
[期刊论文] 作者:LI Zhi-yong,XUE Yun-bo,WANG Zh, 来源:中国农业科学(英文版) 年份:2004
Many species of insect egg can be targeted individually or(and)collectively for cryopreservation by vitrification.However,there has been no report on cryopreser...
[期刊论文] 作者:GUO Hua-jun,LI Xin-hai,WANG Zh, 来源:中南工业大学学报(英文版) 年份:2004
The graphite was modified by mild oxidation, and the effects of modification temperature and soaking time on the characteristics of graphite were investigated....
[期刊论文] 作者:LIU Jian-hua,JIANG Nan,WANG Zh, 来源:应用数学和力学(英文版) 年份:2004
The time sequence of longitudinal velocity component at different vertical locations in turbulent boundary layer was finely measured in a wind tunnel. The conce...
[期刊论文] 作者:YUAN Hao,YANG Jin-gang WANG Zh, 来源:高等学校化学研究(英文版) 年份:2004
We reported that Catechu extract has a significant inhibitory effect on cathepsin B activity. The IC50 value for the Catechu extract against cathepsin B was 7.6...
[期刊论文] 作者:WANG Ying,ZHANG Jun-hu,WANG Zh, 来源:高等学校化学研究(英文版) 年份:2004
The self-assembly behavior of the amphiphilic block copolymer poly( methyl methacrylate)-block-poly( lead dimethacrylate) (PMMA-b-PLDMA) with cross-linked hydro...
[期刊论文] 作者:PING Rong-Gang,LI Gang,WANG Zh, 来源:理论物理通讯(英文版) 年份:2004
The formalisms of helicity coupling amplitudes for J/ψ→π+π-π0 are presented. A detailed discussion is also given on the barrier factor, Breit-Wigner, and d...
[期刊论文] 作者:WANG Yu-lei,SUN Da-wei,WANG Zh, 来源:数学季刊(英文版) 年份:2004
In this paper,the automorphism group of G is determined,where G is a 4 × 4 upper unitriangular matrix group over Z.Let K be the subgroup of AutG consisting of...
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