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[会议论文] 作者:W.J.Xiao,W.D.Chen,B.Parhami, 来源:2011年全国理论计算机科学学术年会 年份:2011
Many complex networks exhibit a scale-free,power-law distribution of vertex degrees.This common feature is a consequence of two generic mechanisms relating to the formation of real networks: (i) netwo...
[期刊论文] 作者:C.Y.Chen W.D.Chen Y.Q.Wang J.J, 来源:金属学报:英文版 年份:2002
A systematic investigation of the role of hydrogen in hydrogenated amorphous substo-ichiometric silicon oxide films (a-SiOx :H) implanted with erbium is present...
[期刊论文] 作者:C.Y.Chen,W.D.Chen,Y.Q.Wang,J.J, 来源:金属学报 年份:2004
A systematic investigation of the role of hydrogen in hydrogenated amorphous substo-ichiometric silicon oxide films (a-SiOx :H) implanted with erbium is present...
[会议论文] 作者:Y.Jin,M.Chen,W.D.Chen,J.H.Zheng,Y.Gao,M.Xu, 来源:2015中国老年医学和老年健康产业大会 年份:2015
[会议论文] 作者:Y.Jin,M.Chen,W.D.Chen,J.H.Zheng,Y.Gao,M.Xu, 来源:2015中国老年医学和老年健康产业大会 年份:2015
BACKGROUND: Conventionally, it is demonstrated that the left ventricular (LV) chamber contracts and dilates for ejection and filling, few studies have focused on the filling phase of diastole.The aim...
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