搜索筛选:
搜索耗时1.6940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:
Factor value determination and applicability evaluation of universal soil loss equation in granite g
[期刊论文] 作者：Wen-hai ZHANG,Xing-nan ZHANG,Z,
来源：水科学与水工程 年份：2004
Six types of runoff plots were set up and an experimental study was carried out to examine natural rate of soil and water loss in the granite gneiss region of n...
[期刊论文] 作者：Zhang Lili,Zhang Yanning,Wang,
来源：电子科学学刊（英文版） 年份：2004
...
Layered space time codes and capacity analysis in correlated fading channels with distributed antenn
[期刊论文] 作者：XIONG Fei,ZHANG Jian-hua,ZHANG,
来源：中国邮电高校学报（英文版） 年份：2004
In this paper we have investigated the performance of downlink generalized distributed antenna system (GDAS). Under the assumption of spatial correlated fading...
[期刊论文] 作者：ZHANG Hui-lin,ZHANG Jie-wu,LI,
来源：计算机应用研究 年份：2004
纸币在流通过程中不可避免地引入各种污染，会影响纸币序列号的正常分割，甚至引发分割失败。为了提高分割结果的准确性，提出了一种预测先验知识的字符分割方法。对于某种面值的纸......
[期刊论文] 作者：GUO Sheng-wu,ZHANG Yong,ZHANG,
来源：中国稀土学报（英文版） 年份：2004
The electrochemical properties and microstructures of MlNi3.5Co0.75-xSixAl0.2Mn0.55 were systematically studied. In order to decrease the cost of electrodes, Co...
[期刊论文] 作者：LIN Jiewei,ZHANG Junhong,ZHANG,
来源：中国机械工程学报 年份：2004
Fatigue life and reliability of aero-engine blade are always of important significance to flight safety.The establishment of damage model is one of the key fact...
Research on the arc length and droplet transition control strategy for the full digital pulse MIG we
[期刊论文] 作者：Duan Bin,Zhang Chenghui,Zhang,
来源：中国焊接 年份：2004
...
Hardware/software partitioning based on dynamic combination of maximum entropy and chaos optimizatio
[期刊论文] 作者：ZHANG Hong-lie,ZHANG Guo-yin,Y,
来源：哈尔滨工业大学学报（英文版） 年份：2004
This paper presents an algorithm that combines the chaos optimization algorithm with the maximum entropy(COA-ME)by using entropy model based on chaos algorithm,...
[期刊论文] 作者：Dianfu Zhang,Peliang Zhang,Yug,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective:The aim of the study was to evaluate the therapeutic effect and safety of whole-course three-dimen-sional conformal radiotherapy (3DCRT) combined with...
[期刊论文] 作者：Zhang Baowei,Wei Jinshan,Zhang,
来源：中国焊接 年份：2004
The 10Ni5CrMoV steel examined was a 16 mm thick plate. Specimens measuring 12 mm × 12 mm × 120 mm were thermally cycled using DM-100 A weld simulator with var...
Enriched environment upregulates growthassociated protein 43 expression in the hippocampus and enhan
[期刊论文] 作者：Zhengyu Zhang,Hua Zhang,Baolin,
来源：中国神经再生研究（英文版） 年份：2004
In our previous study, we reported that prenatal restraint stress could induce cognitive deficits, which correlated with a change in expression of growth-associ...
Yizhijiannao Granule and a combination of its effective monomers, icariin and Panax notoginseng sapo
[期刊论文] 作者：Ting Zhang,Zhanwei Zhang,Keli,
来源：中国神经再生研究（英文版） 年份：2004
One of our previous studies showed that Yizhijiannao Granule, a compound Chinese medicine, effectively improved the clinical symptoms of Alzheimers disease. In...
Numerical analysis on the shoot resistance of heat treated light weight B-grade bulletproof steel pl
[期刊论文] 作者：Ma Mingtu,Zhang Jingwen,Zhang,
来源：工程（英文） 年份：2004
Bulletproof steel plates are widely used for the safety of special vehicles. This paper mainly resear-ches on the shoot resistance of heat treated light weight...
Identification of the Interaction between P-Glycoprotein and Anxa2 in Multidrug-resistant Human Brea
[期刊论文] 作者：Hai-chang Zhang,Fei Zhang,Bing,
来源：癌症生物学与医学（英文版 ） 年份：2004
Objective To explore the interaction of Anxa2 with P-Glycoprotein (P-gp) in the migration and invasion of the multidrug-resistant (MDR) human breast cancer cell...
[期刊论文] 作者：Liu Weiyan,Zhang Shunyi,Zhang,
来源：电子科学学刊（英文版） 年份：2004
Active Queue Management (AQM) is an active research area in the Internet community. Random Early Detection (RED) is a typical AQM algorithm, but it is known tha...
[期刊论文] 作者：Zhang Fuxiang,Zhang Shaoli,Jia,
来源：石油科学（英文版） 年份：2004
Based on the plane of weakness theory,a model for predicting borehole stability in fractured reservoirs under different stress states was estiblisted and the eq...
[期刊论文] 作者：Zhang Yongli,ZHANG Mengtao,SON,
来源：自然科学进展 年份：2004
The underground coal gasification has advantages of zero rubbish, nonpollution, low cost and high safety. According to the characteristics of the gasification,...
[期刊论文] 作者：Zhang Cui-hong,Zhang Lin-lin,M,
来源：针灸推拿医学（英文版） 年份：2004
...
[期刊论文] 作者：Zhang Shu-jing,Zhang Yan-min,Z,
来源：针灸推拿医学（英文版） 年份：2004
Zhang Ren,a master of medicine,professor,chief physician,and State Council expert for Special Allowances.He is the current vice president of Chinese Acupuncture...
Icariin upregulates phosphorylated cyclic adenosine monophosphate response element binding protein l
[期刊论文] 作者：Zhanwei Zhang,Ting Zhang,Keli,
来源：中国神经再生研究（英文版） 年份：2004
At 8 weeks after intragastric administration of icariin to senescence-accelerated mice (P8 strain), Morris water maze results showed that escape latency was sho...
相关搜索：
