搜索筛选:
搜索耗时0.0375秒,为你在为你在61,042,061篇论文里面共找到 95 篇相符的论文内容
发布年度:
[期刊论文] 作者:A.M. MEGAHED,
来源:应用数学和力学:英文版 年份:2015
The aim of the present paper is to study flow and heat transfer characteristics of a viscous Casson thin film flow over an unsteady stretching sheet subject to...
[期刊论文] 作者:Ibrahim S.S.,El Kammar A.M.,Guda A.M.,,
来源:International Journal of Mining Science and Technology 年份:2015
This work aimed for pyrite separation from Abu Tartur black shale as a source of sulfur to be an added economic value of Abu Tartur area. The considered samples...
[学位论文] 作者:Jalal A.M. AWADH,
来源:浙江大学 年份:2002
Photodegradation of chlorpyrifos was studied in different kind of waters (soil suspension water, distilled water, pond water, river water and ground water) under the illumination of three light source...
[期刊论文] 作者:A.M.ЩAДPHH, 曾早生,,
来源:国外畜牧科技 年份:1996
品质差的饲料会引起畜禽中毒,对这类饲料虽有检验方法,但操作不方便,无法经常检验,这便影响到动物机体的天然抵抗力,危及畜禽的成活率与生产力。研究沸石的作用机制发现...
[期刊论文] 作者:A.M. Scaranelo, M.C. Carrillo,,
来源:国际医学放射学杂志 年份:2004
目的对一组新诊为乳腺癌的病人进行背景增强(BE)乳腺MR成像的半自动定量分析,并与乳腺摄影密度及月经周期相关联。材料与方法本研究经伦理委员会批准,并免除知情同意书。回顾...
[期刊论文] 作者:A.M.卡里姆斯基,自信,
来源:国外社会科学 年份:1979
【正】 “反文化”是六十年代至七十年代美国社会现实中的一个独特现象。这个并不完全恰当的名词通常是用来表示一种折衷的哲学和主要是青年非顺从主义的整个世界观,这种非顺...
Crystallographic and Low Frequency Conductivity Studies of the Spinel Systems CuFe2O4 and Cu1-xZnxGa
[期刊论文] 作者:A.M. Hashhash,N.N. Nikitenkov,,
来源:沈阳理工大学学报 年份:2004
Spinel solid solutions of CuFe2O4 and Cu1-xZnxGa0.1Fe1.9O4 with (0.0≤x≤0.5) are synthesized. Crystallographic phase transformation from tetragonal-to-cubic oc...
The Sytykanskaya kimberlite pipe:Evidence from deep-seated xenoliths and xenocrysts for the evolutio
[期刊论文] 作者:Ashchepkov,A.M. Logvinova,
来源:黑龙江科技学院学报 年份:2015
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:Velikin,A.M. Snegirev,
来源:冰川冻土 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:Cohen D.J., Lincoff A.M., Lave,
来源:世界核心医学期刊文摘(心脏病学分册) 年份:2005
...
[期刊论文] 作者:Abdul-Malek,A.M. Azzin,Y.Z.,
来源:高电压技术 年份:2004
Partial discharges (PDs) due to artificial void in samples of LDPE nanocomposite sheet have been investiga- ted in this work. PDs may cause the degradation of ins...
[期刊论文] 作者:Amlien, A.M. Fjell, K.B.,
来源:国际医学放射学杂志 年份:2004
目的评价在轻度认知功能障碍(MCI)病人中作为反映进行性神经元变性指标的脑脊液(CSF)中tau蛋白的病理水平与脑白质(WM)完整性纵向变化之间的关系。材料与方法所有参与者均签...
[期刊论文] 作者:何志刚, Correia,A.M.,,
来源:饲料与畜牧 年份:2018
需要开展更精准研究来预测小龙虾种内与种间营养相互作用。为更好地了解稻田中小龙虾的摄食地位,研究者量化了小龙虾胃内容物,对水生大型底栖无脊椎动物分季节、个体生长规格...
Differential transformation method for studying flow and heat transfer due to stretching sheet embed
[期刊论文] 作者:KHADER,A.M. MEGAHED,
来源:应用数学和力学:英文版 年份:2014
This article presents a numerical solution for the flow of a Newtonian fluid over an impermeable stretching sheet embedded in a porous medium with the power law...
Influence of magnetic field on free vibrations in elastodynamic problem of orthotropic hollow sphere
[期刊论文] 作者:MAHMOUD,A.M. ABD-ALLA,
来源:应用数学和力学:英文版 年份:2014
The effect of magnetic field on the plane vibrations for an elastodynamic orthotropic sphere is studied. Equations of elastodynamic problems of the orthotropic...
Experimental studies and artificial neural network modeling of surface tension of aqueous sodium L-p
[期刊论文] 作者:Muhammad Shuaib Shaikh,A.M. Sh,
来源:城市道桥与防洪 年份:2019
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:A.M. Mebed,Alaa M. Abd-Elnaiem,
来源:自然科学进展(英文版) 年份:2014
The influence of heat treatment on the phase decomposition and the grain size of Co–10 at%Cu alloy were studied. Few samples were aged in a face for either 3 o...
Electromagnetic monitoring in the region of seismic activization (on the Gorny Altai (Russia) exampl
[期刊论文] 作者:Nevedrova,A.M. Sanchaa,A.,
来源:黑龙江科技学院学报 年份:2019
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:Mahrous A.M. Ali,Hyung-Sik Yang,,
来源:International Journal of Mining Science and Technology 年份:2014
A number of geotechnical analyses were carried out on selected carbonate rock samples from eight sites located in Egypt. This analysis was to assess the suitabi...
[期刊论文] 作者:韩浩月,King\'ori A.M.,,
来源:国外畜牧学(猪与禽) 年份:2017
本文是对影响母猪初乳和产奶量因素进行的一篇综述。初乳在分娩后立即由乳房分泌,是高消化营养物质的一种丰富来源,对新生仔猪的存活至关重要。初乳含有用于维持生命的重要器...
相关搜索: