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[期刊论文] 作者：BAI Yingying,GUAN Zhaoyong,
来源：黑龙江科技学院学报 年份：2009
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：Cunqian Yu,Weigang Hou,Yingying Guan,Yue Zong,Pengxing Guo,,
来源：中国通信 年份：2016
The pursuit of the higher performance mobile communications forces the emergence of the fifth generation mobile communication(5G). 5G network, integrating wirel...
The characteristic of the clinical and echocardiographic parameters in patients with the heart failu
[会议论文] 作者：Shiwen Li,Jun Yang,Tan Li,Yue Qiu,Yue Ma,Yingying Guan,
来源：中华医学会第十三次全国超声医学学术会议 年份：2013
Objective To investigate the characteristic of the clinical and echocardiographic parameters in patients with the heart failure with normal ejection fraction.Methods Three hundred and ten patients who...
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