搜索筛选:
搜索耗时2.1805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:LI Jing-ya,XU Xiao-dong,ZHANG,
来源:中国邮电高校学报(英文版) 年份:2004
Coordinated multi-point (CoMP) joint transmission is considered in the 3rd generation partnership project (3GPP) long term evolution (LTE)-advanced as a key tec...
[期刊论文] 作者:ZHAO Ying-hong,XU Xiao-dong,HA,
来源:中国邮电高校学报(英文版) 年份:2004
The problem of resource allocation in multiuser orthogonal frequency division multiplexing (OFDM) system is a combinatorial optimization problem, difficult to o...
Thermoelectric properties of p-type Bi-Sb-Te compositionally graded thermoelectric materials with di
[期刊论文] 作者:Guiying Xu,Changchun Ge,Wenbin,
来源:北京科技大学学报 年份:2004
In order to find more suitable materials as barriers and to improve the thermoelectric properties, p-type (BiSb)2Te3 (0.85, 0.9) two segments compositionally gr...
[期刊论文] 作者:LENG Jiancheng,XU Minqiang,LI,
来源:中国机械工程学报 年份:2004
Detecting stress concentration, especially critical stress state leading to structure damage or failure, is one of the most important tasks of equipment diagnos...
[期刊论文] 作者:XU Xin-chun,JIAO Qing-jie,JIN,
来源:北京理工大学学报(英文版) 年份:2004
An expanding model of the confinement of non-ideal detonation of small charge is established on the basis of the nozzle theory. Making use of the expanding mode...
[期刊论文] 作者:LING-LING XU,HONG-DING XIANG,C,
来源:生物医学与环境科学(英文版) 年份:2004
Objective To investigate the association of ghrelin gene polymorphisms with metabolic syndrome in Han Nationality Chinese. Methods A total of 240 patients with...
[期刊论文] 作者:Shixin Xu,Huaxiang Cao,Ping.He,
来源:南京医科大学学报(英文版) 年份:2004
Objective: To evaluate the influence of complete and incomplete pelvic autonomic nerve preservation (PANP) on urination function in patients with resection of r...
[期刊论文] 作者:XU Lin,郭光玲,
来源:陕西理工学院学报(自然科学版) 年份:2004
近年来,随着新技术、新材料的不断出现,地处黄河三角洲地区的胜利石油管理局在水利工程施工中使用了大量的土工合成材料,包括土工布、土工膜、复合土工膜等.通过在水利工程上...
CLINICAL OBSERVATION ON TREATMENT OF ACUTE BRONCHITIS PRIMARILY WITH PRICKING-CUPPING ON BACK-SHU PO
[期刊论文] 作者:XU Wei-dong,ZHANG Yong-juan,YA,
来源:世界针灸杂志(英文版) 年份:2004
Objective: To observe the clinical effect of treatment of acute bronchitis primarily with prickingcupping method on Back-shu points. Methods: The patients of ac...
Scanning Electron Microscopic Observation on Morphologic Characteristics of Sperms in Uremic Patient
[期刊论文] 作者:Long-gen XU,Shi-fang SHI,Hai-z,
来源:生殖与避孕(英文版) 年份:2004
Objective To observe the morphologic characteristics of spermatozoon ultramicro scopic structure in uremic subjectsMethod Semen sample from 10 patients with ure...
[期刊论文] 作者:LiWeidong,Zhang Yun,Xu Chuanka,
来源:电气(英文版) 年份:2004
The special design for the furnace and burner of boilers burning lignite is analyzed and the type selection of the pulverizing system is discussed by taking acc...
[期刊论文] 作者:Chang-Tai Xu,Lian-Tian Huang,B,
来源:世界胃肠病学杂志 年份:2004
Gastric cancer is common in China [1-42],and its early diagnosis and treatment in advanced stage are difficult [31-50].In recent years ,gene study in cancer is...
APPLICATION OF TWO VERSIONS OF A RNG BASED k-ε MODEL TO NUMERICAL SIMULATIONS OF TURBULENT IMPINGING
[期刊论文] 作者:CHEN Qing-Guang,Xu Zhong,Zhang,
来源:水动力学研究与进展B辑 年份:2004
Two independent versions of the RNG based k-ε turbulence model in conjunction with the law of the wall have been applied to the numerical simulation of an axis...
[期刊论文] 作者:XU Ping-ping,OUYANG Yong-yan,F,
来源:中国矿业大学学报(英文版) 年份:2004
A new sub-nanosecond pulse generator scheme is proposed in the opinion of frequency field in this paper.The filtering techniques used in the UWB (ultra-wideband...
Relationship between microstructures and mechanical properties of resistance spot welded joint of sp
[期刊论文] 作者:Xu Guocheng,Wang Chunsheng,Zha,
来源:中国焊接 年份:2004
Based on mechanical properties tests and microstructures investigations, the relationship between microstructures and mechanical properties of resistance spot w...
[期刊论文] 作者:何少斌,Xu Shaojun,
来源:中国水利 年份:2004
在总结抗御1998年长江全流域型大洪水的成功经验基础上,分析认为从控制洪水向洪水管理转变是新时期大势所趋,要实现洪水管理必须综合运用法律、规范、工程、技术、社会、经济...
A META-analysis of the association between breastfeeding and risk of infant hepatitis C virus infect
[期刊论文] 作者:SHAO Zhong-Jun,LI Jing-hua,XU,
来源:中国人民解放军军医大学学报(英文版) 年份:2004
Objective: To investigate the association between breastfeeding and infant acquired infection of Hepatitis C Virus(HCV). Methods: To obtain studies eligible for...
[期刊论文] 作者:WU We-lin,CHENG Chang-sheng,XU,
来源:东华大学学报(英文版) 年份:2004
Chunk alignment for the bilingual corpus is the base of Example-based Machine Translation. An anchor-based English-Chinese bilingual chunk alignment model and t...
[期刊论文] 作者:XU Rui-chao,DING Yan-rui,WANG,
来源:东华大学学报(英文版) 年份:2004
In this paper, dyeing processes of silk-like fabric of ultrafine polyester fiber are studied through orthogonal experiment, dyeing properties (K/S value, L* val...
[期刊论文] 作者:WANG Shi-lu,XU Chang-jiang,FEN,
来源:中国邮电高校学报(英文版) 年份:2004
In this paper,we analyze the scheme of Space-Time Coded BeamForming(STC-BF)for the downlink of DS-CDMA system over frequency-selective fading channels and give...
相关搜索: