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[期刊论文] 作者:FENG Shun,ER Gui-hua,DAI Qiong, 来源:浙江大学学报A(英文版) 年份:2004
In this paper, we propose a novel optimal quality adaptation algorithm for MPEG-4 fine granular scalability (FGS)stream over wired network. Our algorithm can ma...
[期刊论文] 作者:WANG Shun,Lin Juanjuan,CHEN Fa, 来源:中国科学B辑(英文版) 年份:2004
The reaction between iodate and thiourea has been studied in an unbuffered acidic medium. In excess iodate the reaction shows not only oligooscillations in pH,...
[期刊论文] 作者:Qing Xiang Wang,Feng Gao,Shun, 来源:中国化学快报(英文版) 年份:2004
A solvothermal process was developed for the preparation of cauliflower-like Bi2S3 from N,N-dimethylformamide (DMF)solution of bismuth nitrate [Bi(NO3)3.5H2O] a...
[期刊论文] 作者:WANG Shun LIN Juanjuan CHEN Fa, 来源:中国科学:化学英文版 年份:2004
The reaction between iodate and thiourea has been studied in an unbuffered acidic medium. In excess iodate the reaction shows not only oligooscillations in pH,...
[期刊论文] 作者:RAN, 来源:动物学报 年份:2004
在非繁殖期高密度大沙鼠(RhombomysopimusLicht)种群中,我们研究了胁迫以及幼年雄鼠的性激素浓度、腹中腺大小和体重对社群中成体(≥1年龄)存在的依赖性。用无损伤放射免疫方...
[期刊论文] 作者:Xingrong Hu,Ruizhi Ran,Jiaquan, 来源:中德临床肿瘤学杂志(英文版) 年份:2004
Objective:The aim was to evaluate the role of whole body diffusion weighted imaging (WB-DWI) of magnetic resonance in the diagnosis and efficacy evaluation of m...
[期刊论文] 作者:Zhang Hongfei,Nigel Harris,Ran, 来源:黑龙江科技学院学报 年份:2004
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:Wen-Jun Duan,Hai Ran,Sheng-Lei, 来源:植物学报(英文版) 年份:2004
Continuous and prolonged human disturbances have caused severe degradation of a large portion of lowland in South China, and how to restore such degraded ecosys...
[期刊论文] 作者:Ran Wei,Cheng-jia Shang,Kai-mi, 来源:矿物冶金与材料学报 年份:2004
The microstrueturai features and grain refinement in the coarse-grained region of the heat-affected zone in low-carbon high-strength micro,alloyed steels were i...
[期刊论文] 作者:Ran Songlin,Shen Shangyue,Chen, 来源:中国地质大学学报(英文版) 年份:2004
Using X-ray diffraction (XRD) analysis and an electron-probe microanalyser (EPMA), this research found that the main independent mineral of titanium (Ti) in the...
[期刊论文] 作者:RAN Xiang-hai,DENG Peng-yang,D, 来源:高等学校化学研究 年份:2004
A kind of full-biodegradable film material is discussed in this article. The film material is composed of starch, PVA, degradable polyesters(PHB, PHB-V, PCL) wi...
[期刊论文] 作者:RAN Xiang-hai,DENG Peng-yang,Z, 来源:高等学校化学研究 年份:2004
IntroductionConventional polymers such as polyethylene and polypropylene persist for many years after land disposal....
[期刊论文] 作者:Ran Hong,Dong-Youl Choi,Sung-C, 来源:世界胃肠病学杂志(英文版) 年份:2004
Persistent hyperinsulinemic hypoglycemia is caused most commonly by an insulinoma in adults or by nesidioblastosis in neonates. In adults, nesidioblastosis is a...
[期刊论文] 作者:Xiang Chen,Zhi-Hua Ran,Jin-Lu, 来源:世界胃肠病学杂志(英文版) 年份:2004
AIM: To compare the diagnostic yield of capsule endoscopy(CE) with that of double-balloon enteroscopy (DBE).METHODS: Pubmed, Embase, Elsevier ScienceDirect,the...
[期刊论文] 作者:Wen-Cai Qiu,Zhi-Gang Wang,Ran, 来源:世界胃肠病学杂志(英文版) 年份:2004
AIM: To investigate the effects of ghrelin on delayed gastrointestinal transit in alloxan-induced diabetic mice.METHODS: A diabetic mouse model was established...
[期刊论文] 作者:RAN Ling-kun,YANG Wen-xia,HONG, 来源:热带气象学报(英文版) 年份:2004
The deformation parameter (DP), which is defined as the product of shear deformation and stretching deformation of moisture flux circulation, is introduced. The...
[期刊论文] 作者:RAN Xiaohong,MIAO Shihong,LIU, 来源:中国电机工程学报 年份:2004
[期刊论文] 作者:Zhang Hongfei,Nigel Harris,Ran, 来源:科学通报(英文版) 年份:2004
U-Pb ages of zircon, monazite and xenotime from the Kude and the Sajia leucogranites in the Sajia dome of the North Himalayan tectonic unit are measured using T...
[期刊论文] 作者:RAN Ling-Kun,HAO Shou-Chang,QI, 来源:大气和海洋科学快报(英文版) 年份:2004
[期刊论文] 作者:Lei Jia-rong,RAN Shu-Yang,YUAN, 来源:核技术 年份:2004
Transmission data for 12 MV bremsstrahlung beams produced by the process for continuous-pulsed 12 MV electrons coming from a linear accelerator hitting a 1.2mm...
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