搜索筛选:
搜索耗时1.6735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：CHEN Li,CHEN Xiuqing,
来源：清华大学学报 年份：2004
This paper studies the existence,semiclassical limit,and long-time behavior of weak solutions to the unipolar isentropic quantum drift-diffusion model,a fourth...
Quantum chemical study on asymmetric allylation of benzaldehyde in the presence of chiral allylboron
[期刊论文] 作者：CHEN Wan-suo,CHEN Zhi-rong,
来源：浙江大学学报B（英文版） 年份：2004
The quantum chemical method is employed to study the modified asymmetric allylation of benzaldehyde controlled by diisopropyl D-(-)-tartrate auxiliary. All the...
[期刊论文] 作者：Chen Defu,Chen Xiwen,
来源：科学通报 年份：2004
The plant NAD+-dependent isocitrate dehydrogenase (NAD-IDH) is an important multifunctional enzyme. The cDNAs encoding three different subunits of the NAD-IDH w...
Improvement of conversion efficiency of silicon solar cells using up-conversion molybdate La2Mo2O9:Y
[期刊论文] 作者：Yen-Chi Chen,Teng-Ming Chen,
来源：稀土学报（英文版） 年份：2004
The goal of this work was aimed to improve the power conversion efficiency of single crystalline silicon-based photovoltaic cells by using the solar spectral co...
[期刊论文] 作者：Sheng CHEN,Sheng CHEN,
来源：应用数学和力学（英文版） 年份：2004
The flow over a backward facing step (BFS) has been taken as a useful proto-type to investigate intrinsic mechanisms of separated flow with heat transfer.Howeve...
Variation of resistance and infectivity between Pseudomonas fluorescens SBW25 and bacteriophage φ2 a
[期刊论文] 作者：Hanchen Chen,Guohua Chen,
来源：中国病毒学 年份：2004
Dear Editor,Studies of the coevolutionary dynamics between Pseudomonas fluorescens SBW25 and bacteriophage φ2 can explore host resistance and parasite infectiv...
[期刊论文] 作者：CHEN Chuan-sheng,CHEN Xiao-hua,
来源：中国有色金属学会会刊（英文版） 年份：2004
After purified by mixture of sulfuric acid and nitric acid, the multi-walled carbon nanotubes(MWNTs)were modified with stearic acid(SA). The modified carbon nan...
[期刊论文] 作者：Guang-hua CHEN,Guang-ming CHEN,
来源：应用数学和力学（英文版） 年份：2004
This paper presents a modified domain decomposition method for the nu-merical solution of discrete Hamilton-Jacobi-Bellman equations arising from a class of opt...
[期刊论文] 作者：Chen Changsheng,CHEN Zhengqian,
来源：海洋学报 年份：2004
The halotolerance of phyllosoma larva of Chinese spiny lobster (Panulirus stimpsoni Holthuis) was experimentally studied in a man-made seawater of 13, 15, 19, 2...
[期刊论文] 作者：Chen Li,Chen Wenyi,
来源：数学物理学报（英文版） 年份：2004
For Riemannian manifolds with a measure,we study the gradient estimates for positive smooth f-harmonic functions when the ∞-Bakry-Emery Ricci tensor and Ricci...
Field experimental study on the cooling effect of mine cooling system acquiring cold source from ret
[期刊论文] 作者：Guo Pingye,Chen Chen,
来源：矿业科学技术（英文版） 年份：2004
...
[期刊论文] 作者：CHEN Xiao-min,CHEN Xiao-min,
来源：海外英语 年份：2004
...
[期刊论文] 作者：Chen Gang,Chen Zi-Dong,
来源：中国物理（英文版） 年份：2004
According to calculation of the energy spectrum of ring-shape oscillator potential by using the supersymmetric WKB approximation, it is shown that the energy sp...
[期刊论文] 作者：Shenqiang Chen,Hanlin Chen,
来源：地球科学学刊（英文版） 年份：2004
In the northwest of the Himalayan-Tibetan Orogen,the ～250 km-long Kongur Shan extensional system in the east Pamir was formed during the convergence between the...
[期刊论文] 作者：Chen Wei,Chen Zhengqiu,
来源：中医杂志（英文版） 年份：2004
Objective: To observe the clinical therapeutic effect of acupuncture plus intensive pulse light irradiation on chloasma. Methods: Ninety-six cases of chloasma w...
Transcriptome analysis of three cotton pests reveals features of gene expressions in the mesophyll f
[期刊论文] 作者：Dianyang Chen,Fangyan Chen,Chunyu Chen,Xiaoya Chen,Yingbo Mao,,
来源：Science China(Life Sciences) 年份：2004
The green mirid bug Apolygus lucorum is an agricultural pest that is known to cause damage to more than 150 plant species.Here,we report the transcriptomes of A...
[会议论文] 作者：Tung-Shou Chen, Jeanne Chen, Y,
来源： 年份：2004
In today’s investment environment,investors have many selections of diversified investment methods,such as the stock shares,funds,bonds,and futures.The Tai...
[期刊论文] 作者：Fan Yan-hong Chen Gui-an Chen,
来源：生殖医学杂志 年份：2004
Objective:To investigate the high risk factors and methods of prevention and treatment of ovarian hyperstimulation syndrome (OHSS) in assisted reproductive tech...
[期刊论文] 作者：Junhui Chen,Liming Chen,Shaobi,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective: To investigate the expression of heat shock protein 10 (HSP10) during genesis and development of large bowel carcinoma and discuss the clinical signi...
[期刊论文] 作者：Junhui Chen,Liming Chen,Shaobi,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective:To investigate the expressions of heat shock protein(hsp) 10,hsp27,hsp60,hsp70 and hsp90a in esophageal squamous cell carcinoma (ESCC) and normal liss...
相关搜索：
