全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:W. Zhang , D. X. Cao
来源:[J].Nonlinear Dynamics(IF 3.009), 2006, Vol.45 (1-2), pp.131-147Springer
摘要:Abstract(#br)In this paper, research on nonlinear dynamic behavior of a string-beam coupled system subjected to parametric and external excitations is presented. The governing equations of motion are obtained for the nonlinear transverse vibrations of the string-beam coupled...
作者:D. X. CAO , W. ZHANG
来源:[J].International Journal of Bifurcation and Chaos(IF 0.921), 2009, Vol.19 (1), pp.225-243World Scientific Publishing
摘要:The nonlinear dynamic responses of a string-beam coupled system subjected to harmonic external and parametric excitations are studied in this work in the case of 1:2 internal resonance between the modes of the beam and string. First, the nonlinear governing equations of moti...
作者:D. X. Cao , H. B. Harrison , G. K. Reeves
来源:[J].MRS Proceedings, 1988, Vol.100Cambridge U Press
摘要:ABSTRACT Following the implantation of arsenic into titanium disilicide films on p type silicon, Rutherford backscattering has shown that rapid thermal vacuum processing (RTVP) causes the arsenic to diffuse toward the silicide/silicon interface, with an accumulation at the i...
作者:D. X. Cao , D. K. Sood , A. P. Pogany
来源:[J].MRS Proceedings, 1988, Vol.100Cambridge U Press
摘要:ABSTRACT Indium implantation into a-axis sapphire to peak concentrations of 8–45 mol % In produces amorphous surface layers.Migration of In during isothermal annealing at 600°C shows a strong ion dose dependence. For a dose of 6×1016In/cm2, two distinct...
作者:D. K. Sood , D. X. Cao
来源:[J].MRS Proceedings, 1988, Vol.128Cambridge U Press
摘要:ABSTRACT Indium implantation at 77°K into a–axis sapphire to peak concentrations of 6–45 mol % In produces amorphous surface layers. Isothermal annealing in Ar at temperatures between 600–900°C shows effects strongly dependent on ion dose. At lower doses <2×1016...
作者:D. X. CAO , Q. L. JIA ...
来源:[J].Journal of Advanced Manufacturing Systems, 2008, Vol.7 (1), pp.101-105World Scientific Publishing
摘要:This paper introduces an approach to a port-based functional modeling framework for product conceptual design. A port-based knowledge building process is described for functional modeling. This research proposes a method of creating and managing different ports. First, this ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×