搜索筛选:
搜索耗时1.7076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：Hui Mao, Chengming Zhu, Dandan,
来源：科学新闻 年份：2004
文章简介小RNA介导的染色质修饰在植物和酵母中已被广泛研究。然而,在动物中,小RNA介导的序列特异性染色质修饰的直接证据还比较缺乏。在秀丽线虫里,细胞核RNA干扰通路(N...
THREE-DIMENSIONAL NONLINEAR NUMERICAL MODEL WITH INCLINED PRESSURE FOR SALTWATER INTRUSION AT THE YA
[期刊论文] 作者：Zhu Yu-liang,Zheng Jin-hai,Mao,
来源：水动力学研究与进展B辑 年份：2004
A three-dimensional nonlinear numerical model with inclined pressure was developed to compute the saltwater intrusion at the Yangtze River Estuary. The σ-trans...
[期刊论文] 作者：LUO Zhen-dong,MAO Yun-kui,ZHU,
来源：应用数学和力学（英文版） 年份：2004
A nonlinear Galerkin mixed element (NGME) method for the stationary incompressible magnetohydrodynamics equations is presented. And the existence and error esti...
[期刊论文] 作者：YUAN Zhen,MAO Yuan-qing,ZHU Zh,
来源：中华医学杂志（英文版） 年份：2004
Background While attempting to restore bone stock, impaction bone grafting employed during revision joint surgery may result in slow and limited allograft incor...
Changes of regulatory T cells and FoxP3 gene expression in the aging process and its relationship wi
[期刊论文] 作者：PAN Xu-dong,MAO Yan-qing,ZHU L,
来源：中华医学杂志（英文版） 年份：2004
Background Immunosuppressive regulatory T cells (Tregs) participate in tumor immune evasion and the number and suppressive function of Tregs change with the agi...
[期刊论文] 作者：LI Pei-liang,MAO Ying,ZHU Wei,,
来源：中华医学杂志（英文版） 年份：2004
Background Resection of petroclival meningioma (PCM) is difficult for neurosurgeons and usually brings poor performance status. In this study, we evaluated the...
[期刊论文] 作者：HOU Tinghong,MAO Jian,ZHU Xiao,
来源：稀有金属（英文版） 年份：2004
Ce-doped titanium oxide nanoparticles were investigated in the paper. The surface structures of undoped and Ce-doped TiO2 nanoparticles were observed by scannin...
[期刊论文] 作者：ZHU Cheng-ru,MAO Ying,Edgar C.,
来源：中国兽医学报 年份：2004
兔肠致病性大肠杆菌(rEPEC)菌株RDEC-1的基因组中lifA基因与LEE(Locus for enterocyte effacement)致病岛相毗邻.本试验通过DNA序列分析、基因打靶技术、细胞因子检测以及动...
Nerve growth factor pretreatment against glutamate-induced hippocampal neuronal injury Action mechan
[期刊论文] 作者：Yae Hu,Jiahui Mao,Yan Zhu,Aili,
来源：中国神经再生研究（英文版） 年份：2004
BACKGROUND: Nerve growth factor (NGF) attenuates glutamate-induced injury to hippocampal neurons, and the human tumor suppressor gene phosphatase and tensin hom...
[期刊论文] 作者：Cheng-Ping Li,Mao Mao,Lan-Jun,
来源：西安交通大学学报（英文版） 年份：2004
Objective High performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC/MS) methods were developed for the determination of ganc...
[期刊论文] 作者：MAO Ling-tao,
来源：中国矿业大学学报：英文版 年份：2004
In this paper, the optical/digital fringe multiplication (O/DFM) is realized in projection moiré using digital image processing (DIP). Both deformed gratin...
[期刊论文] 作者：MAO Wen-qing,
来源：铜业工程 年份：2004
公路施工企业要想参与现代化公路建设,必然产生大量筹资要求,企业为了取得最佳经济效益,必须面对现实的经济环境,考虑筹资的成本和相应制约因素,选择最佳的筹资方式.根据我国...
[期刊论文] 作者：MAO Chun-hua,
来源：海外英语（上） 年份：2004
Tourism text constitutes a unique text type for practical purpose, differing from other text types in common use. It seems to be more important to understand, a...
Interannual Variability of Snow Depth over the Tibetan Plateau and Its Associated Atmospheric Circul
[期刊论文] 作者：MAO Jiang-Yu,
来源：大气和海洋科学快报（英文版） 年份：2004
The interannual variability of wintertime snow depth over the Tibetan Plateau(TP)and related atmospheric circulation anomalies were investigated based on observ...
[期刊论文] 作者：MAO Yonghua,
来源：中国科学A辑 年份：2004
This paper studies the existence of the higher orders deviation matrices for continuous time Markov chains by the moments for the hitting times. An estimate of...
[期刊论文] 作者：Mao Xiaoyau,
来源：图书馆杂志 年份：2004
从用户的角度,建立搜索引擎用户满意度测评理论模型,构建搜索引擎用户满意度评价指标体系,以用户满意为标准对搜索引擎进行评价.最后应用问卷调查法以目前使用最为广泛的百度...
[期刊论文] 作者：XIA Mao,
来源：黑龙江科技信息 年份：2004
本文通过对荣华二采区10...
Detection of the End Point Temperature of Thermal Denatured Protein in Fish and Chicken Meat Through
[期刊论文] 作者：GAO Hongwei,MAO Mao,LIANG Chen,
来源：中国海洋大学学报 年份：2004
Sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) was applied in the detection of the end point temperature (EPT) of thermal denatured protei...
[期刊论文] 作者：Man Jun MAO,
来源：中国化学快报（英文版） 年份：2004
A new flavan named 4α, 5-dimethoxy-8-formyl-7-hydroxy-6-methylflavan (1) was isolated from Sinacalia tangutica. Its structure was determined using spectroscopi...
[期刊论文] 作者：Mao Xia HE,Feng Zhu,Da Cheng FENG,Zheng Ting CAI,
来源：中国化学快报 年份：2004
The alcoholysis mechanism of 1,2-thiazetidine-1,1-dioxide with methanol, in which the relatively stable product is sulfonate ester, has been investigated by qua...
相关搜索：
