搜索筛选:
搜索耗时1.4890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：姚小虎,Han Qiang,
来源：物理学报 年份：2004
考虑碳纳米管周边弹性介质和层间范德瓦耳斯力的作用,利用连续介质力学的壳体理论,建立了热力耦合作用下碳纳米管屈曲问题的控制方程,给出了相应的临界屈曲扭矩的解析解.数值...
[期刊论文] 作者：HAN Ping,WEI Qiang,YANG Yu-ru,
来源：中华医学杂志（英文版） 年份：2004
Neurilemmoma, also named Schwannoma, is usually a benign tumour composed of Schwann cells.1,2 It is commonly located in the retroperitoneum, mediastinum,head an...
[期刊论文] 作者：Han Qiang,Du Xiuli,Liu Jingbo,,
来源：地震工程与工程振动（英文版） 年份：2004
Many highway bridges were severely damaged or completely collapsed during the 2008 Wenchuan earthquake.A field investigation was carried out in the strongly aff...
A New Bis-(As3O6) Capping 6-Molybdonickelate Complex: Preparation and Characterization of [Ni(en)2(H
[期刊论文] 作者：WU Qiang,HE Jie,HAN Qiu-Xia,YA,
来源：结构化学 年份：2004
A new complex constructed from a unit with two As3O6 rings capping Andersontype moieties, [Ni(en)2(H2O)2]2[(NiO6)Mo6O18(As3O3)2]·2H2O (1, en = ethylenediamine)...
[期刊论文] 作者：Han Han,
来源：WORLD 年份：2004
On November 2, Cuban PresidentMiguel Díaz-Canel arrived in Moscowto kick off his first official visit to Russiaand Asia since assuming offi ce in April. TheCub...
[期刊论文] 作者：Fu She HAN,Jian Qiang QU,Xin Z,
来源：中国化学快报（英文版） 年份：2004
3,3' -Dioxo-1,1' (3H,3' H)spirobi[isobenzofuran]-5,6,5' ,6' -tetracarboxylic acid 1 was resolved successfully and the corresponding optically active polyimides...
Flexural rigidity evolvement laws of reinforced concrete beams strengthened with carbon fiber lamina
[期刊论文] 作者：NIU Peng-zhi,HUANG Pei-yan,DENG Jun,HAN Qiang,
来源：重庆大学学报（英文版） 年份：2004
Extensive research has shown that externally bonded carbon fiber reinforced polymer (CFRP) laminates are particularly suitable for improving the fatigue behavio...
[期刊论文] 作者：Qiang HUANG,Qiang ZHANG,Nazim,
来源：干旱区科学 年份：2004
Liquid manure storage may contribute to methane(CH4)emission and this emission can be greatly reduced if appropriate management practices are applied. Biofiltra...
[期刊论文] 作者：WEI Qiang,
来源：装备制造技术 年份：2004
JSP是基于JAVA的技术,它具备了JAVA语言所有的优点,同时拥有强大的服务器端动态网页技术功能,目前是在中国,乃至全球最流行、应用最广泛的软件开发技术之一....
The Cap and Water Trading in Australian Murray-Darling Basin for Wetlands Protection:The Possible Le
[期刊论文] 作者：JIANG Qiang,
来源：湿地科学 年份：2004
As the consequence of climate change, water that is received in Australian Murray-Darling Basin wetlands is declining and agricultural water demands are increas...
[期刊论文] 作者：XU Qiang,
来源：理论物理通讯 年份：2004
A simple way to explain quantum behavior of supersymmetric non-isotropic traps is proposed in the framework of sermiunitary formulation of supersymmetric quantu...
[期刊论文] 作者：Lü Qiang,
来源：科学通报 年份：2004
A solvothermal reaction of anhydrous C3N3Cl3 and Li3N using benzene as the solvent has been carried out to prepare crystalline carbon nitrides successfully at 3...
[期刊论文] 作者：QIN Qiang,
来源：煤炭学报 年份：2004
考虑钢丝绳的质量和阻尼、承接装置弹簧预压缩等因素,对罐笼承接装置的承接过程进行动力学分析,建立了系统动力学模型.通过数值方法仿真,得到冲击加速度、冲击力时变曲线,有...
[期刊论文] 作者：WANG QIANG,
来源：北京周报（英文版） 年份：2004
...
[期刊论文] 作者：Qiang Wen-Chao,
来源：中国物理(英文版) 年份：2004
The exact bound state wavefunctions and energy equations of Klein-Gordon and Dirac equations are given with equal scalar and vector potential s(r) = v(r) = V(r)...
[期刊论文] 作者：Qiang Wen-Chao,
来源：中国物理（英文版） 年份：2004
We give the exact normalized bound state wavefunctions and energy expressions of the Klein-Gordon and Dirac equations with equal scalar and vector harmonic osci...
[学位论文] 作者：WU QIANG,,
来源：上海交通大学 年份：2004
大量实验已经证明进气滚流可以有效促进缸内燃油混合和燃烧,从而增强发动机性能。本研究在一台直喷光学发动机上对滚流对燃油混合和燃烧进行了可视化研究。可变进气滚流是通...
[期刊论文] 作者：QIANG Xin,
来源：内蒙古民族大学学报 年份：2004
目的:探讨乳腺癌组织中雌激素受体(ER)、孕激素受体(PR)、c-erbB-2、p53癌基因表达及其与淋巴结转移、临床分期的关系.方法:采用免疫组织化学技术s-p法检测80例乳腺癌组织中c...
[期刊论文] 作者：HAN Yanben,HAN Yonggang,
来源：科学通报 年份：2004
The variation of the near 5-month period of sunspot numbers is discussed on the basis of the wavelet transform of the daily sunspot number series in the 14th-22...
[期刊论文] 作者：HAN Yanben,HAN Yonggang,
来源：科学通报 年份：2004
The time series of the monthly smoothed sunspot numbers in 1749-2000 is analyzed with the wavelet.The result shows that besides the known time-variation of the...
相关搜索：
