搜索筛选:
搜索耗时0.0635秒,为你在为你在61,042,058篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[期刊论文] 作者:Mehdi Yazdi,Manizheh Shirani, 来源:中国地质大学学报 年份:2004
Abundant ichthyoid remains, conodonts and holothurians sclerites were recovered near the Permian/Triassic boundary from a section south of Isfahan. Recovered ic...
[期刊论文] 作者:Mohammad Mehdi Nasseri, 来源:核技术:英文版 年份:2016
Due to the interesting properties of hafnium diboride(HfB2) as a ceramic, it has drawn considerabl attention from several researchers. To understand th radiation...
[期刊论文] 作者:Mehdi Panji,Mohammad Habibivand,, 来源:Earthquake Engineering and Engineering Vibration 年份:2020
In this study, a seismic analysis of semi-sine shaped alluvial hills above a circular underground cavity subjected to propagating oblique SH-waves using the half-plane time domain boundary element met...
[期刊论文] 作者:Mohammad Arabi,Mehdi Faezipour, 来源:城市道桥与防洪 年份:2011
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Mohammad Arabi,Mehdi Faezipour, 来源:城市道桥与防洪 年份:2011
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Kiumars Bahrami,Mohammad Mehdi, 来源:中国化学快报(英文版) 年份:2004
A simple and efficient protocol for the deprotection of dithioacetal,1,3-dithianes and 1,3-dithiolanes has been developed using H2O2-SOCl2 reagent system.In add...
[期刊论文] 作者:Behnam Ebrahimi,Mohammad Mehdi, 来源:中国神经再生研究(英文版) 年份:2004
Stem cells were isolated from human dental pulp using an optimized method, in which pulp pieces were digested by enzymes and immobilized to enhance cell outgrow...
[期刊论文] 作者:Mohammad YAZDANI,Seyed Mehdi A, 来源:中国有色金属学报(英文版) 年份:2004
在实验温度为900~1200°C,应变率为0.001~1 s-1的条件下,对Fe-29Ni-17Co合金进行热压缩试验。热压缩过程中的动态再结晶导致材料的流变软化。用双曲正弦方程分析材料的流变行为...
[期刊论文] 作者:Mohammad Arabi,Mehdi Faezipour, 来源:林业研究(英文版) 年份:2004
The interaction between particle size and resin content is one of the most important structural parameters that can influence the accuracy of predictions about...
[期刊论文] 作者:GHOLIPOUR Reza,FATEH Mohammad Mehdi, 来源:系统科学与复杂性学报(英文版) 年份:2020
In this paper,an adaptive observer for robust control of robotic manipulators is proposed.The lumped uncertainty is estimated using Chebyshev polynomials.Usuall...
[期刊论文] 作者:Mohammad Mehdi Amin,Bijan Bina, 来源:城市道桥与防洪 年份:2018
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Mohammad Mehdi Amin,Bijan Bina, 来源:城市道桥与防洪 年份:2018
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Mohammad Amin Torabi,Mehdi Sha, 来源:城市道桥与防洪 年份:2015
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Mohammad Reza Zareei,Mehdi Ira, 来源:城市道桥与防洪 年份:2018
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Mohammad Mehdi NASSERI,MA Qing, 来源:核技术(英文版) 年份:2004
It is important to assess image quality, in order to ensure that the imaging system is performing optimally and also identify the weak points in an imaging syst...
[期刊论文] 作者:Hamidreza Molaei,Mohammad Mehdi Ghanbari,, 来源:Chinese Chemical Letters 年份:2012
N-Arylation of a wide variety of amines with phenylboronic acid catalyzed by copper acetate under 20%aqueous solution of n-Bu_4NOH was accomplished in good to e...
[学位论文] 作者:Mohammadali Yazdi, 来源:上海交通大学 年份:2017
[期刊论文] 作者:Mohammad, Mehdi, Moeini, 王仁华,, 来源:饲料与畜牧 年份:2013
试验目的是评定日粮中添加不同水平的铬(Cr)对热应激状态肉鸡生产性能、胴体性状和血液生化指标的影响。试验采用完全随机设计,在热应激温度(33±3℃)下,将250只肉鸡随机分为...
[期刊论文] 作者:JALAEIAN-F.Mohsen,FATEH Mohammad Mehdi,RAHIMIYAN Morteza, 来源:系统科学与复杂性学报(英文版) 年份:2020
As an innovative concept,an optimal predictive impedance controller (OPIC) is introduced here to control a lower limb rehabilitation robot (LLRR) in the presenc...
[期刊论文] 作者:Mohammad Baghani,Mahmood Aliofkhazraei,Mehdi Askari,, 来源:International Journal of Minerals Metallurgy and Materials 年份:2017
Alumina nanoparticles were added to a Cu-Zn alloy to investigate their effect on the microstructural,tribological,and corrosion properties of the prepared alloy...
相关搜索: