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[期刊论文] 作者:LI,Zhi-An LIANG,Xin-Miao WU,Fa,
来源:有机化学 年份:2004
Lewis acid catalyzed enantioselective carbon-carbon bond formation is one of the most interesting challenges in catalytic asymmetric synthesis. A convenient rou...
[期刊论文] 作者:LI Zhi-An,CHEN Lang-Xing,CAI J,
来源:理论物理通讯:英文版 年份:2009
We studied the electronic structure of the two new transition-metal carbodiimides CoNCN and NiNCNusing first-principles method,which is based on density-fu...
[期刊论文] 作者:TAN Wan-Neng LI Zhi-An QIU Jin,
来源:土壤圈:英文版 年份:2011
一个壶实验被进行在人工地污染 Cd (5 mg Cd kg−; 1 ) 调查使用石灰的可行性的土壤(3 g kg−; 1 ) 或磷酸盐(80 mg P kg−; 1 ) 由蔬菜减轻 Cd 的举起。在华南...
[期刊论文] 作者:LI Zhi-An ZOU Bi XIA Han-Ping,
来源:土壤圈:英文版 年份:2008
增加土壤 pH 的器官的材料的过程还没是充分理解。这研究在用有机化合物调整土壤 pH 检验了阳离子和器官的阴离子的角色。石灰性土壤,酸性土,和水稻土与不同简单有机化合物被孵......
[期刊论文] 作者:LI Zhi-an ZOU Bi XIA Han-ping,
来源:环境科学学报:英文版 年份:2005
The effects of fertilizers and water content on N2O emission were studied using the three most typical plantation soils. Soil incubations were performed and fer...
[期刊论文] 作者:TAN Wan-Neng,LI Zhi-An,QIU Jin,
来源:土壤圈(意译名) 年份:2004
A pot experiment was conducted in artificially Cd-contaminated(5 mg Cd kg(-1))soils to investigate the feasibility of using lime (3 g kg(-1))or phosphate(80 mg...
Quantification of Mitral Annulus Geometry and Function in Patients with Mitral Valve Prolapse by Usi
[会议论文] 作者:Guo Yong,He Yihua,Li Zhi-an,
来源:第八届北京五洲国际心血管病会议 年份:2014
Objective To evaluate mitral annulus dynamic morphology over the cardiac cycle in patients with mitral valve prolapse(MVP) by using real-time three-dimensional transesophageal echocardiography (RT-3D-...
[期刊论文] 作者:ZHANG Ye,LI Zhi-an,HE Yi-hua,Z,
来源:中华医学杂志(英文版) 年份:2013
Background Cardiac resynchronization therapy (CRT) with biventricular pacing has demonstrated cardiac function improvement for treating congestive heart failure...
[期刊论文] 作者:MA Ning,LI Zhi-an,MENG Xu,YANG Ya,
来源:中华医学杂志英文版 年份:2008
...
[会议论文] 作者:Li Rong-juan,Yang Ya,Zhang Xiao-shan,Li Zhi-an,
来源:中华医学会超声医学新进展研讨会 年份:2010
...
[期刊论文] 作者:LI,Zhi-An,LIANG,Xin-Miao,WU,Fan,WAN,Bo-Shun,
来源:黑龙江科技学院学报 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:ZHUANG Ping,LI Zhi-An,ZOU Bi,XIA Han-Ping,WANG Gang,
来源:城市道桥与防洪 年份:2013
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...
Analysis of Vortex Flow in isovolumic contraction phaseof Left Ventricle with Vector Flow Mapping us
[会议论文] 作者:CHEN Zhuo,HE Yi-hua,LI Zhi-an,ZHANG Ye,GU Xiao-yan,
来源:第八届北京五洲国际心血管病会议 年份:2014
Objectives Toanalysequantitativelya lya vortex motion in isovolumic contraction phase during a cardiac cycle by echocardiographicvector flow mapping (VFM) of left ventricular flow.Background The role...
Left VentricularVortex Flowin Normal Subjects:A Quantitative Analysis by Vector Flow Mapping using D
[会议论文] 作者:CHEN Zhuo,LI Zhi-an,HE Yi-hua,ZHANG Ye,GU Xiao-yan,
来源:第八届北京五洲国际心血管病会议 年份:2014
Objectives To quantify a vortex motion in left ventricular flow by Echocardiographic vector flow mapping (VFM).Background In vitro or vivo flow patterns studies have suggestedthe presence of vortices...
[期刊论文] 作者:ZHANG Ye,LI Zhi-an,HE Yi-hua,ZHANG Hai-bo,MENG Xu,
来源:中华医学杂志英文版 年份:2013
...
[期刊论文] 作者:LI Zhi-an,ZOU Bi,XIA Han-ping,DING Yong-zhen,TAN Wan-neng,MA Zhen-rong,
来源:环境科学学报(英文版) 年份:2005
The effects of fertilizers and water content on N2O emission were studied using the three most typical plantation soils. Soil incubations were performed and fer...
[期刊论文] 作者:LI Zhi-An,ZOU Bi,XIA Han-Ping,DING Yong-Zhen,TAN Wan-Neng,FU Sheng-Lei,
来源:城市道桥与防洪 年份:2008
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:TIAN Feng,CHEN Yun-dai,Lü Shu-zheng,SONG Xian-tao,YUAN Fei,FANG Fang,LI Zhi-an,
来源:中华医学杂志英文版 年份:2008
...
Echocardiography combined to spatiotemporal image correlation in the prenatal diagnosis of total ano
[会议论文] 作者:Zhang Ye,He Yi-hua,Sun Lin,Zhao Ying,Liu Xiao-wei,Han Jian-cheng,Gu Xiao-yan,Li Zhi-an,
来源:第八届北京五洲国际心血管病会议 年份:2014
Objective Prenatal diagnosis of total anomalous pulmonary venous connection (TAPVC) is challenging even for experts.We sought to explore whether the use of spatiotemporal image correlation (STIC) can...
Quantification of mitral annulus geometry in patients with mitral valve prolapse undergoing repair a
[会议论文] 作者:GUO Yong,HE Yi-hua,Li Zhi-an,Zhang Hai-bo,Zhang ye,Liu Wen-xu,Han Jian-cheng,Gu Xiao-yan,Chen Zhuo,
来源:第八届北京五洲国际心血管病会议 年份:2014
Objective To evaluate mitral annulus geometry and function in the patients with mitral valve plasty by using real-time three-dimensional transesophageal echocardiography (RT-3D-TEE).Methods RT-3D-TEE...
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