搜索筛选:
搜索耗时0.0541秒,为你在为你在61,042,058篇论文里面共找到 6,000 篇相符的论文内容
发布年度:
[期刊论文] 作者：Hong Zhu MA,Bo WANG,Qi Zhen SH,
来源：中国化学快报 年份：2004
A simplified procedure for enantioselective synthesis of (S)-(+)-2-(6(-methoxyl-2- naphthyl) propionic acid ((S)-(+)-naproxen), starting from (6-methoxy-(-napht...
[期刊论文] 作者：WANG Zhifang,ZHEN Jiaqi,ZHU Fuzhen,HAN Qi,,
来源：Chinese Journal of Electronics 年份：2020
Quaternion kernel Fisher discriminant analysis(QKFDA) is proposed for feature level multimodal biometric recognition.In quaternion division ring,QKFDA extracts the most discriminative information from...
Radiological Analysis of Thoracolumbar Junctional Degenerative Kyphosis in Patients with Lumbar Dege
[期刊论文] 作者：Jun Liu,Zhen?Qi Zhu,Kai?F,
来源：中华医学杂志（英文版） 年份：2017
Background: Thoracolumbar junction (TLJ) is the transitional area between the lower thoracic spine and the upper lumbar spine. Vertebral compression fractures a...
[期刊论文] 作者：Bo WANG,Hong Zhu MA,Qi Zhen SH,
来源：中国化学快报 年份：2004
Nanosized NaY crystals have been prepared from metakaolin and sodium silicate by confined space synthesis with starch additive.It is found that the product has...
[期刊论文] 作者：Bo WANG,Hong Zhu MA,Qi Zhen SH,
来源：黑龙江科技学院学报 年份：2001
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...
Two closely neighboring hepatocellular carcinomas mimicking intrahepatic metastasis are confirmed as
[期刊论文] 作者：ZHU Zhen,ZHU Hong-fa,GU Yi-jin,
来源：中华医学杂志（英文版） 年份：2013
Hepatocellular carcinoma (HCC) is a common malignancy around the world.Among all HCCs,multifocal HCC accounts for 12％-19％.1 The origin of multifocal HCC can eithe...
SIGNAL CONSTELLATIONS DESIGN FOR DIFFERENTIAL UNITARY SPACE-TIME IN MIMO-OFDM SYSTEM OVER FREQUENCY-
[期刊论文] 作者：Chen Jing Zhu Qi,
来源：电子科学学刊：英文版 年份：2008
In this paper, the design of signal constellations parameters is studied for Differential Unitary Space-Time Modulation (DUSTM) based on the design criterion of...
Surface quality of extruding metal special-shape products and frictional behavior in optimized die c
[期刊论文] 作者：QI Hong-yuan ZHU Heng-jun,
来源：中国有色金属学会会刊：英文版 年份：2004
With the help of Complex Function Mapping theory, the complicated three-dimensional deformation problems are transferred into two-dimensional problems, and the...
[期刊论文] 作者：ZHU Fengxiang QI Wenfeng,
来源：武汉大学学报：自然科学英文版 年份：2006
线性复杂性和溪流零的关键溪流的线性复杂性是的恐怖放大钥匙的随意的二个重要标准流。为在哪儿的 apq~n 周期的二进制序列 p， q 是二个奇怪的素数令人满意 2 是原始的根模块...
[期刊论文] 作者：Hu Haifeng,Zhu Qi,
来源：电子科学学刊：英文版 年份：2009
This paper proposes an approach called PC-CORP (Power Control based Cooperative Opportunistic Routing Protocol) for WSN (Wireless Sensor Networks), providing ro...
[期刊论文] 作者：Zhang Lina,Zhu Qi,,
来源：Journal of Electronics(China) 年份：2014
It is a hot issue in communication research field to select the best network for Heterogeneous Wireless Networks(HWNs),and it is also a difficult problem to red...
[期刊论文] 作者：ZHU Hao QI Fangjuan,
来源：稀有金属：英文版 年份：2011
机械性质和 6061 铝合金的破裂行为被调查由张力砍测试并且在原处张力砍测试与张力砍设计的标本。结果显示许多滑动乐队到张力的方向的平行在标本的表面上被生产。与砍紧张率...
[期刊论文] 作者：ZHU Feng-xiang QI Wen-feng,
来源：高校应用数学学报：英文版 年份：2008
The expression of cyclotomic polynomialΦ_(pq)(x)is concerned for a long time.A simple and explicit expression ofΦ_(pq)(x)in Z[x]has been showed.The form o...
SIGNAL CONSTELLATIONS DESIGN FOR DIFFERENTIAL UNITARY SPACE-TIME IN MIMO-OFDM SYSTEM OVER FREQUENCY-
[期刊论文] 作者：Chen Jing,Zhu Qi,
来源：电子科学学刊（英文版） 年份：2004
In this paper, the design of signal constellations parameters is studied for Differential Unitary Space-Time Modulation (DUSTM) based on the design criterion of...
[期刊论文] 作者：ZHANG Shuo,ZHU Qi,,
来源：The Journal of China Universities of Posts and Telecommunica 年份：2014
In the environment of heterogeneous wireless networks,it is vital to select a currently optimal network for applications and subscribers.The use of multiple att...
[期刊论文] 作者：QI Hong-yuan,ZHU Heng-jun,
来源：中南工业大学学报（英文版） 年份：2004
Aimed at calculating the fundamental frequency of vibration of special-shaped, simple-supported elasticplates, Conformal Mapping theory is applied, and the math...
[期刊论文] 作者：Shi Jurong,Zhu Qi,,
来源：Journal of Electronics(China) 年份：2013
This paper studies an interference coordination method by means of spectrum allocation in Long-Term Evolution (LTE) multi-cell scenario that comprises of macroc...
[期刊论文] 作者：Zhu Fengxiang Qi Wenfeng,
来源：电子科学学刊：英文版 年份：2007
Linear complexity and k-error linear complexity of the stream cipher are two important standards to scale the randomicity of keystreams. For the 2n -periodicper...
[期刊论文] 作者：MA Liang,ZHU Qi,
来源：中国邮电高校学报（英文版） 年份：2004
Cognitive radio is a new intelligent wireless communication technique for remedying the shortage of spectrum resource in recent years. Secondary users have to p...
[期刊论文] 作者：Zhang Lina,Zhu Qi,
来源：电子科学学刊（英文版） 年份：2004
...
相关搜索：
