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8篇 您的检索式:作者名="PENG Shengmin"
    题名 作者 年代 出处 被引量
1Genome-scale detection of hypermethylated CpG islands in circulating cell-free DNA of hepatocellular carcinoma patients显示文摘Lu Wen Jingyi Li Huahu Guo Xiaomeng Liu Shengmin Zheng Dafang Zhang Weihua Zhu Jianhui Qu Limin Guo Dexiao Du Xiao Jin Yuhao Zhang Yun Gao Jie Shen Hao Ge Fuchou Tang Yanyi Huang Jirun Peng 2015Cell Research2015,25,11:19
2Hydrothermal growth of well- aligned ZnO nanorod arrays: dependence of morphology and alignment ordering upon preparing conditions显示文摘Guo Min Diao Peng Cai Shengmin 2005J Solid State Chem2005,178,:1
3Hydrothermal Growth of Well-Aligned ZnO Nanorod Arrays:Dependence of Morphology and Alignment Ordering upon Preparing Conditions显示文摘Guo Min Diao Peng Cai Shengmin 2005J Solid State Chem2005,178,6:1
4Microstructures and Key Properties of Mechanically Deposited Zn-Al Coatings显示文摘Zn-Al coatings can provide protection to exposed steel parts in most environments. For this reason,the investigation of Zn-Al coatings become very popular in recent years. In order to study the microstructures and properties of mechanically deposited Zn-Al coating,zinc powders and aluminum powders were used to deposit Zn-Al coating by mechanical plating. The microstructures,phase constitutes and compositions of the coating were observed and analyzed with optical microscopy (OM),scanning electron microscopy(SEM),X-ray diffraction(XRD) and X-ray energy-dispersive spectroscopy(EDS). The results of observation show that the coating consists of almost spherically shaped zinc particles point contacting with each other; the coatings are composed of zinc particles,aluminum particles,interstice,and tin; extra fine zinc powders and some smaller interspersed inclusions are positioned in the interstices. Porosity and thickness of the coating were tested by ferroxyl test and magnetic method. The corrosion resistance of coatings was studied by neutral salt spraying test(NSS) ,immersion test and electrochemical polarization. It is found that the thickness of the coating dose lacks uniformity,with an uneven thickness distribution and an average variation of approximately 2-5μm; the coating can afford cathodic protection to the steel substrate; the corrosion resistance of Zn-Al coatings is better than that of the mechanically plated zinc coatings with same thickness. These conclusions can be applied to improve anti-corrosion performance by mechanically deposit Zn-Al coatings.WANG Shengmin HE Mingyi ZHAO Xiaojun PENG Zenghua LIU Li 2009Chinese Journal of Mechanical Engineering2009,22,4:1
5Hydrothermal growth of well-aligned ZnO nanorod arrays: Dependence of morphology and alignment ordering upon preparing conditions 显示文摘GUO Min DIAO Peng CAI Shengmin 2005J Solid State Chem2005,178,:1
6Research in compositions and coloration performance of polyurethane ink absorption coating 显示文摘Hu Xuwei Li Luhai Zhao Shengmin Du Peng Zhao Wen Leng Xian Zhang Zhankun 2010Advanced Materials Research2010,174,:1
7Hydrothemal growth of perpendicularly oriented ZnO nanorod array film and its photoelectrochamical properties 显示文摘Guo Min Diao Peng Cai Shengmin 2005Applied Surface Science2005,249,14:1
8Solution for Distributed Model of Groundwater System with PCG2 for Naolihe Basin in Sanjiang Plain显示文摘PCG2 (Preconditioned Conjugate-Gradient Method 2), the most popular mothod used in groundwater field, was used to solve the distributed model of large-scale groundwater system. Its principle and effect was analyzed mathematically, and verified by some specifi cexamples. Numerical results acquired by PCG2 are accurate, it demonstrates that PCG2 is effective on methodology itself and man-ralated operation. So PCG2 is worthy of popularizing in the area of groundwater system for numerical analysis.GUO Longzhu WANG Fulin PENG Shengmin 2009Journal of Northeast Agricultural University(English Edition)2009,16,1:1
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