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A property of the adjoint matrix |
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CHU Li-zhong,JIANG Li(School of Mathematic Science,Soochow University,Suzhou 215006,China) |
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Application of Taylor formula in precision analysis of numerical method for initial problem of ordinary differential equation |
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XIE Huan-tian(School of Science,Linyi University,Linyi 276005,China) |
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Study on improvement of alterable weighted FCM clustering algorithm based on genetic algorithm |
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CHEN Xiao-guo(School of Science,Heilongjiang Institute of Science and Technology,Harbin 150027,China) |
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Qualitative analysis of a predator-prey model with scanty effect for the linear thrown of prey |
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REN Rui-chao,JIN Jin-cai(Department of Mathematics,Northwest University,Xi’an 710127,China) |
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On the Diophantine equation x~3+1=py~2 |
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LI Ya-zhuo(Department of Journal Publishing,Shaanxi Institute of Education,Xi’an 710061,China) |
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On the existence of global weak solutions to the three-dimensional Stokes approximation equations |
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GUO Meng1,GUO Zhi-zhao2(1.Department of Mathematics,Northwest University,Xi’an 710127,China;2.Tianwei Middle School,Lantian 710519,China) |
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On the gracefulness of graph P_n~3∪<C_4,3> |
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WU Yue-sheng1,LI Yong-qiu2(1.School of Basic Science,East China Jiaotong University,Nanchang 330013,China;2.Library,East China Jiaotong University,Nanchang 330013,China) |
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The decision problem on the convergence and divergence of a class of series |
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GU Xian-ming,PENG Hao,SONG Ze-cheng(Department of Mathematics and Information Science,Tangshan Teachers College,Tangshan 063000,China) |
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Some notes on idempotent matrix |
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FAN Zheng-en(Department of Mathematics,Gansu Normal University for Nationalities,Hezuo 747000,China) |
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The discusstion of the direct sum of linear space |
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LIU Ying,LIU Dong-li(Department of Information Science,Star College,Harbin Normal University,Harbin 150025,China) |
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The edge distinguishing number of the 3-regular Halin graphs |
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GAO Zhi-jun,LI Yi(School of Computer and Information Engineering,Heilongjiang of Science and Technology,Harbin 150027,China) |
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Flip matrices and flip orthogonal matrices |
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WANG Chao,LIU-yu(Department of Mathematics and Information Technology,Hanshan Normal University,Chaozhou 521041,China) |
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The decisions about normal subgroup of a group |
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XU Lan1,SU Gui-fu2(1.Department of Mathematics,Changji College,Changji 831100,China;2.School of Science,Beijing Institute of Technology,Beijing 100081,China) |
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The application of MATLAB in the experimental teaching of statistics |
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ZHANG Lin-quan(Center of Information Resource,Guangdong Women’s Polytechnic College,Guangzhou 511450,China) |
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The discussions about the crossing of differential equations with the subjects in teaching |
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DAI Dong-yan,SONG Qian-hong,LI Yu(School of Art and Science,Heilongjiang Bayi Agricultural University,Daqing 163319,China) |
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Equivalence of complete convergence and law of large numbers for weighted sums of sequences of B-valued independent random elements |
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HE Si-si,WANG Wen-sheng(School of Science,Hangzhou Normal University,Hangzhou 310018,China) |
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The discussion for using the laconic method of times angle formula to study the simple pendulum period |
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SHAN Chang-ji1,PAN Meng-hu2,LI Lin1,XU Nan1(1.Department of Physics,Zhaotong Teachers′College,Zhaotong 657000,China;2.Zhaotong Medical School,Zhaotong 657000,China) |
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Buoyancy of the object part of contact closely with the bottom wall |
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YUAN Ling,SHI Jing-zhong,YIN Zhao(School of Physics and Electronic Engineering,Xuzhou Normal University,Xuzhou 221116,China) |
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Discussed shallowly on light interference and light diffraction |
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YANG Zhi-zong,DUAN Yong-fa,LIU Yang,YU Li(Department of Basic,Air Force Radar Academy,Wuhan 430019,China) |
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Applications of vector analysis in physics laws |
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XU Can,YUAN Ling,YIN Zhao(School of Physics and Electronic Engineering,Xuzhou Normal University,Xuzhou 221116,China) |
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Design of experiment scheme on the measurement of Young’s modulus via the A-B type pendulum |
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SUN Yan-wei,LI Bing-bing,YUAN Guang-yu,ZHU Meng-zheng(School of Physics and Electronic Information,Huaibei Normal University,Huaibei 235000,China) |
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Training of the student practical ability in cell biology experiment teaching |
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JIAO De-zhi,LI Bo,SUN Ying-ning(School of Life Science and Agroforestry,Qiqihar University,Qiqihar161006,China) |
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Electro-separation of dopamine,uric acid and ascorbic acid based on a graphite electrode modified polyaniline |
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LIANG Rui,HE Chun-xiang(School of Chemistry and Chemical Engineering,Liaoning Normal University,Dalian 116029,China) |
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Acid-base theory and its development course in philosophical perspective |
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YU Xin-wu,WANG Dong-sheng(School of Chemistry and Environment Engineering,Hubei Normal University,Huangshi 435002,China) |
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Teaching experiences in the comprehensive experiment about ferric oxalate |
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ZHENG Ming-hua,JIN Jing-yi(Department of Chemistry,School of Science,Yanbian University,Yanji 133002,China) |
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The teaching research and practice for specialty experiment of chemical engineering |
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ZHAO Yun-peng,JIA Li-hua,JING Tao,ZUO Chun-ling,LI Jing-long(School of Chemistry and Chemical Engineering,Qiqihar University,Qiqihar 161006,China) |
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Preparation of nanometer-sized alumina by sol-gel method and study on adsorption behaviors of Cu~(2+) and Pb~(2+) |
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GONG Ting-ting,SHEN Shu-chang,BAI Ye-chun,GUO Lei(Center of Analysis and Testing,Qiqihar University,Qiqihar 161006,China) |
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The exploration on the physiological characteristics of peony leaves before florescence |
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ZONG Mei,HOU Ling(School of Life Science,Anqing Teachers' College,Anqing 246011,China) |
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The mathematical model of ophthalmology sickbed rational arrangement |
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WANG Wei1,LI Yan-jun2(1.School of Science,Heilongjiang Institute of Science and Technology,Harbin 150027,China;2.School of Science,Qiqihar University,Qiqihar 161006,China) |
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Research on the comparison between digital experimental system dislab and traditional demonstration experiment |
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ZHAO Chun-ran,ZHU Meng-zheng(School of Physics and Electronic Information,Huaibei Normal University,Huaibei 235000,China) |
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The utilization and conformity of the stereoscopic teaching reserve on sport physiology course |
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SHANG Jiu-hua,YU Liang,YANG Zhong-shan,LIU Yu(School of Physical Education,Qiqihar University,Qiqihar 161006,China) |
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Optimization design and research of speed skating teaching in sports specialized |
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PENG Di1,SONG Jian-ping2(1.School of Physical Education,Qiqihar University,Qiqihar 161006,China;2.Qiqihar Construction Workers University,Qiqihar 161042,China) |
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Application of Multisim10 simulation in theory teaching of analog electronics technology course |
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YAN Jun-rong(School of Electrical Engineering and Automation,Xuzhou Normal University,Xuzhou 221116,China) |
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Reform and practice of teaching methods on the course of television technology |
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HUI Peng-fei,WANG Yan-chun,ZHOU Xi-quan,XIA Ying(School of Communication and Electronic Engineering,Qiqihar University,Qiqihar 161006,China) |
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Applications and skills of AutoCAD in urban planning design |
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LU Hai-jun,QIAO Xue(School of Science,Qiqihar University,Qiqihar 161006,China) |