搜索筛选:
搜索耗时2.0869秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者:王忠武,HAO Xi-ying,赵萌莉,Walter D.W,
来源:内蒙古大学学报(自然科学版) 年份:2004
放牧对土壤物理特性的影响至关重要.为了研究放牧对土壤物理特性的影响,在内蒙古荒漠草原上开展了不同绵羊载畜率放牧试验.试验采取完全随机区组设计,设置4个不同载畜率处理,...
[期刊论文] 作者:ZHU Feng,欧锦军,HAO Ying-ming,吴清潇,
来源:微计算机信息 年份:2004
本文从工程应用的角度出发,在三个控制点构成等腰三角形且仅考虑图像坐标检测误差的条件下,研究偏航角对P3P位姿测量方法鲁棒性的影响.首先在理论上推导出位姿参数误差与图像...
[期刊论文] 作者:SONG Qing,李晓磊,HAO Feng-zhu,张承进,
来源:系统仿真学报 年份:2004
邮政运输网络是邮政企业运营的重要保障,区县内运输网则是其关键的底层组成部分.从系统的优化目标、问题范围、车辆因素、时限及频次规定、运输成本等方面对邮政运输问题进行...
[期刊论文] 作者:SUN Yu-geng,张聚伟,JI Hao,丁英强,
来源:天津大学学报 年份:2004
针对无线传感器网络路由安全问题,在考虑无线传感器网络自身特点的基础上,采用超图理论进行建模,提出了一种层次型安全路由算法(SRAHT).使用密码学的相关技术保证了数据的完...
[期刊论文] 作者:陈树勇,QIU Bin,陈全世,CHEN Hao,
来源:系统仿真学报 年份:2004
根据北京某公交行驶工况研究的结果,对燃料电池城市客车动力系统进行了构型选择和主要参数匹配,然后在Matlab/Simulink软件中利用封装技术建立了详细的整车动力系统仿真模型,...
[期刊论文] 作者:Hao ZHANG,Yi-xian LIU,Yu-ming WU,Ze-min WANG,Rui-rong HE,
来源:中国药理学报(英文版) 年份:2004
AIM: To study the effect of capsaicin on carotid sinus baroreceptor activity (CBA). METHODS: The functional curve of carotid baroreceptor (FCCB) was constructed...
Recrystallization of the cold-deformed discontinuous precipitation microstructure in Al-Zn (-Cu) all
[期刊论文] 作者:DING Hua,REN Yuping,Hao Shiming,WANG Dapeng,ZHAO Gang,
来源:稀有金属(英文版) 年份:2004
Recrystallization of cold-rolled discontinuous precipitation microstructure which has fine laminar structure in an Al-40% Zn (atom fraction) binary alloy is inv...
[期刊论文] 作者:LU Hao,LIU Xuesong,ZHU Zheng,ZHANG Sniping,FANG Hongyuan,
来源:机械工程学报(英文版) 年份:2004
Traditional methods of residual stress measurement are generally destructive or semi-destructive, as well as expensive, time-consuming and complex to implement....
SYNTHESIS OF BOWL-LIKE PARTICLES BY EMULSION POLYMERIZATION AND RELEASE BEHAVIOR OF SOLVENT FROM THE
[期刊论文] 作者:HAO Guangjie,SHEN Xiaoyi,LIANG Zhiwu,GUO Tianying,Zhang Banghua,
来源:黑龙江科技信息 年份:2004
本文通过对荣华二采区10...
[期刊论文] 作者:Jie CHEN,Minggang GAN,Jie HUANG,Lihua DOU,Hao FANG,,
来源:Science China(Information Sciences) 年份:2004
This paper addresses the formation control problem of multiple Euler-Lagrange systems with model uncertainties in the environment containing obstacles. Utilizin...
Postsynthesis of hierarchical core/shell ZSM-5 as an efficient catalyst in ketalation and acetalizat
[期刊论文] 作者:Peng Luo,Yejun Guan,Hao Xu,Mingyuan He,Peng Wu,
来源:化学科学与工程前沿 年份:2004
Hierarchical core/shell Zeolite Socony Mobilfive (ZSM-5) zeolite was hydrothermally postsythesized in the solution of NaOH and diammonium surfactant via a disso...
[会议论文] 作者:Pu-Ming Zhang,Pei-Ji Liang,Hao Lai,Qiang Zhao,Ai-Hua Chen,
来源:Shanghai International Conference on Physiological(Shanghai 年份:2004
...
Helicobacter pylori tumor necrosis factor-α inducing protein promotes cytokine expression via nuclea
[期刊论文] 作者:Chun-Li Tang,Bo Hao,Guo-Xin Zhang,Rui-Hua Shi,Wen-Fang Cheng,,
来源:World Journal of Gastroenterology 年份:2004
阜阳市局 £4a 局长——_MINtkMMtgj’#lnH$B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.习.互们羹宽.互狈槽竺汹IAn.刊 办好杂志。必...
[会议论文] 作者:Pu-Ming Zhang,Hao Lai,Ai-Hua Chen,Qiang Zhao,Pei-Ji Liang,
来源:Shanghai International Conference on Physiological(Shanghai 年份:2004
...
,Additive Temporal Coloured Noise Induced Eckhaus Instability in Complex Ginzburg-Landau Equation Sy
[期刊论文] 作者:WANG Xin,TIAN Xu,WANG Hong-Li,OUYANG Qi,LI Hao,
来源:中国物理快报(英文版) 年份:2004
The effect of additive coloured noises, which are correlated in time, on one-dimensional travelling waves in the complex Ginzburg-Landau equation is studied by...
,Experimental Study of Capillary Effect in Porous Silicon Using Micro-Raman Spectroscopy and X-Ray D
[期刊论文] 作者:LEI Zhen-Kun,KANG Yi-Lan,QIU Yu,HU Ming,CEN Hao,
来源:中国物理快报(英文版) 年份:2004
We investigate the capillary effect and the residual stress evolution in the wetting, drying and rewetting stages of porous silicon using x-ray diffraction and...
[期刊论文] 作者:Kuang,John Czubay,HAO Ying,
来源:传动技术 年份:2004
由于环保和效率等原因混合电动车辆(HEVS)已经具有很大的吸引力.一个典型的HEV由两个动力系统:一个是普通的动力源如一台汽油机、一台柴油机或一组燃料电池和一个电动系统(包...
[期刊论文] 作者:Huilai Zhang,Huaqing Wang,Pengfei Liu,Zhi Yao,Xishan Hao,
来源:临床肿瘤与癌症研究 年份:2004
OBJECTIVE To study the potential relationship between the expression of PPT-I, NK-1, NK2 and the development of breast cancer cells in bone marrow stroma and to...
Relationships of Ethylene Evolution Rate and 1-Aminocylopropane-1-Carboxylic Acid Concentration in G
[期刊论文] 作者:YANG Jian-chang,CHANG Er-hua,TANG Cheng,ZHANG Hao,WANG Zhi-qin,
来源:水稻科学(英文版) 年份:2004
To elucidate the relationship between ethylene evolution from the grains and the appearance quality of rice, ten different rice genotypes were used to determine...
Effects of Different Nitrogen Fertilizer Levels on Fe, Mn, Cu and Zn Concentrations in Shoot and Gra
[期刊论文] 作者:HAO Hu-lin,WEI You-zhang,YANG Xiao-e,FENG Ying,WU Chun-yong,
来源:水稻科学 年份:2004
In a pot experiment, effects of N fertilizer application on the concentrations of Fe, Mn, Cu and Zn in shoot of rice and the quality of brown rice were studied....
相关搜索: