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[期刊论文] 作者：Liu Kefeng,
来源：中国科学A辑 年份：2004
We construct explicit Morse functions on Grassmannian manifolds, and use them to find explicit taut embeddings of the quadratic hypersurfaces in complex project...
[期刊论文] 作者：LIU Kefeng,
来源：中国科学：数学英文版 年份：2001
We construct explicit Morse functions on Grassmannian manifolds, and use them to find explicit taut embeddings of the quadratic hypersurfaces in complex project...
[会议论文] 作者：Kefeng Diao,
来源：第六届图论与组合算法国际研讨会(The 6th International Symposium on Graph The 年份：2015
A mixed hypergraph is a hypergraph containing two families of edges: C-edges and D-edges.In a proper coloring of the vertices,every C-edge must have two ver...
WALL PRESSURE FLUCTUATIONS OF TURBULENT FLOW OVER BACKWARD-FACING STEP WITH AND WITHOUT ENTRAINMENT:
[期刊论文] 作者：KEFeng，LIUYing-zheng，WANGWei-z,
来源：水动力学研究与进展B辑 年份：2006
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[期刊论文] 作者：Fangfang Hou,Kefeng Ai,
来源：应用科学(英文) 年份：2015
This paper studied the clustering analysis of panel data, the specification test of panel data model and its parameter estimation. By carrying out clustering an...
[期刊论文] 作者：Kefeng ZHANG,Zhimin JIANG,,
来源：Medicinal Plant 年份：2017
[Objectives] To study the acute toxicity,mutation,and feeding experiment of polysaccharides from Dicliptera chinensis( L.)Juss.,and assess its safety. [Methods]...
[期刊论文] 作者：Riming WEI,Kefeng ZHANG,
来源：药用植物研究(英文版) 年份：2017
[Objectives] The research aimed to study preparation process of liposome of polysaccharides of Dicliptera chinensis( DCP) and investigate its quality.[Methods]...
Inheritance Pattern of Microsatellite Loci and Their Use for Kinship Analysis in the Japanese Scallo
[期刊论文] 作者：XU Kefeng LI Qi,
来源：中国海洋大学学报：英文版 年份：2009
The inheritance mode of seven microsatellite markers was investigated in Patinopecten yessoensis larvae from four con-trolled crosses,and the feasibility of usi...
Evaluation of WRF-based Convection-Permitting Multi-Physics Ensemble Forecasts over China for an Ext
[期刊论文] 作者：Kefeng ZHU,Ming XUE,
来源：大气科学进展：英文版 年份：2016
On 21 July 2012,an extreme rainfall event that recorded a maximum rainfall amount over 24 hours of 460 mm,occurred in Beijing,China. Most operational models fai...
The stratification phenomena in the thermal and solutal fields of double-diffusive convection in a c
[期刊论文] 作者：SHI Kefeng,LU Wenqiang,
来源：黑龙江科技学院学报 年份：2006
在一个圆形的柱体洞的两倍散开的传送对流的结构数字地被学习了。数字结果展出 non-horizontalstratifications 的一些新字符热并且 solutal 领域：处于层化状态，方面墙附近的等...
Inheritance Pattern of Microsatellite Loci and Their Use for Kinship Analysis m the Japanese Scallop
[期刊论文] 作者：XU Kefeng,LI Qi,
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...
Inheritance Pattern of Microsatellite Loci and Their Use for Kinship Analysis m the Japanese Scallop
[期刊论文] 作者：XU Kefeng,LI Qi,
来源：中国海洋大学学报 年份：2004
The inheritance mode of seven microsatellite markers was investigated in Patinopecten yessoensis larvae from four con-trolled crosses, and the feasibility of us...
[期刊论文] 作者：Ya GAO,Kefeng ZHANG,,
来源：Medicinal Plant 年份：2014
[Objective]To study the microstructure characteristics of Peristrophe roxburghiana(Schult.) Bremek.,so that reference can be provided for its identification,dev...
[期刊论文] 作者：BingTENG，WeijinKONG，KeFENG，Fei,
来源：材料学前沿 年份：2015
...
Down-regulation of Notch signaling pathway inhibits hepatocellular carcinoma cells invasion by inact
[会议论文] 作者：liang zhou,kefeng dou,
来源：中华医学会第十七届全国外科学学术会议 年份：2013
...
[期刊论文] 作者：Ya GAO,Kefeng ZHANG,,
来源：Medicinal Plant 年份：2013
[Objective]To study the effect of alcohol extraction of Polygonum Perfoliatum on the expression of HBsAg and HBeAg in HepG2.2.15cells.[Methods]The half toxic co...
[期刊论文] 作者：Kefeng ZHANG,Ya GAO,,
来源：Medicinal Plant 年份：2013
Objective To study the antagonism of polysaccharides from Dicliptera chinensis (L.) Nees towards hepatic fibrosis induced by dimethylnitrosamine (DMN) in Wistar...
[期刊论文] 作者：Ya GAO,Kefeng ZHANG,,
来源：Medicinal Plant 年份：2013
[Objective]To optimize the purification technology of the total flavonoids from Polygonum knotweed L.by macroporous resins.[Methods]With rutin as the reference...
[期刊论文] 作者：Kefeng Liu,Jianming Wan,
来源：中国科学：数学（英文版） 年份：2021
We prove that if a compact Riemannian 4-manifold with positive sectional curvature satisfies a strengthened Kato type inequality,then it is definite.We also discuss some new insights for compact Riemannian 4-manifolds with positive sectiona......
[期刊论文] 作者：Kefeng Liu,Jianming Wan,
来源：中国科学:数学英文版 年份：2021
We prove that if a compact Riemannian 4-manifold with positive sectional curvature satisfies a strengthened Kato type inequality,then it is definite.We also discuss some new insights for compact Riemannian 4-manifolds with positive sectiona......
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