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期刊Preparation and characterizations of Ce-Cu-O monolithic catalysts for ethyl acetate catalytic combustion被引量:2
《稀土学报:英文版》2010年第3期383-386,共4页马瑞红 苏孝文 金凌云 鲁继青 罗孟飞 
supported by the Plan Project of Science and Technology in Zhejiang Province of China (2008C21020)
Ce-Cu-O monolithic catalysts were prepared by using Ce0.9Cu0.1O1.9 solid solution or nitrate as precursors,and their catalytic performance for the combustion of ethyl acetate were studied.The catalysts calcined at a l...显示全部
关键词:Ce0.9Cu0.1O1.9 solid solution monolithic catalysts CATALYTIC combustion ETHYL ACETATE 
期刊solution CHEMISTRY OF ELECTROKINETIC BEHAVIOR OF CARBONATE MINERALS
《中国有色金属学会会刊:英文版》1995年第4期26-30,共5页Hu Yuehua Luo Lin Qiu Guangzhou(Department of Mineral Engineering,Central South University of Technology,Changsha 410083) Wang Dianzuo(Beijing General Research Institute for Nonferrous Metals,Beijing 100088) 
SOLUTIONCHEMISTRYOFELECTROKINETICBEHAVIOROFCARBONATEMINERALSHuYuehua;LuoLin;QiuGuangzhou(DepartmentofMineral...显示全部
关键词:CARBONATE type MINERALS ELECTROKINETIC BEHAVIOR solution CHEMISTRY 
期刊固相法高氯化聚乙烯溶液性能的研究被引量:2
《石油化工》1997年第7期452-457,共6页王兆波 王淑兰 张晋青 杨玉伟 
研究了固相法高氯化聚乙烯(HCPE)溶液的性能。结果表明:在本试验研究的氯含量范围内,HCPE的流体力学体积为恒量,特性粘度随HCPE氯含量的提高稍有下降,随原料分子量的提高显著增大;原料分子量、氯含量、温度及溶液固...显示全部
关键词:固相法 HCPE 溶液 粘度 聚乙烯 高氯化聚乙烯 
期刊The Jacobi Elliptic Function Method for Solving Zakharov Equation
《数学季刊:英文版》2014年第4期627-632,共6页WANG Qing 
Supported by the GHZD(13010)
The Zakharov equation to describe the laser plasma interaction process has very important sense, this paper gives the solitary wave solutions for Zakharov equation by using Jacobi elliptic function method.
关键词:Zakharov equation Jacobi elliptic function method solitary wave solution 
期刊Unified analytical solution for deep circular tunnel with consideration of seepage pressure,grouting and lining被引量:3
《中南大学学报:英文版》2017年第6期1483-1493,共11页李学峰 杜守继 陈兵 
Project(51378309)supported by National Natural Science Foundation of China
A new unified analytical solution is presented for predicting the range of plastic zone and stress distributions around a deep circular tunnel in a homogeneous isotropic continuous medium. The rock mass, grouting zone...显示全部
关键词:UNIFIED strength theory (UST) intermediate principal stress SEEPAGE pressure GROUTING LINING analytical solution 
期刊Postbuckling analysis of functionally graded graphene platelet-reinforced polymer composite cylindrical shells using an analytical solution approach
《应用数学和力学:英文版》2019年第7期1001-1016,共16页S. BLOORIYAN R. ANSARI A. DARVIZEH R. GHOLAMI H. ROUHI 
An analytical approach is proposed to study the postbuckling of circular cylindrical shells subject to axial compression and lateral pressure made of functionally graded graphene platelet-reinforced polymer composite ...显示全部
关键词:cylindrical shell nanocomposite GRAPHENE PLATELET (GPL) POSTBUCKLING ANALYTICAL solution 
期刊自卸车多级液压缸乱序故障分析及解决方法
《液压气动与密封》2020年第6期95-96,共2页李小明 李永奇 杨旭伟 阎堃 王伟伟 
工信部2018年行业质量共性技术推广项目(CMIF-ZHL-20181225-S269F)。
某新开发型号自卸车多级液压缸在模拟工况试验验证过程中发现:自卸车多级液压缸在伸出和回收时存在乱序的现象。乱序故障严重时会导致自卸车车厢瞬间超速下滑,产生强烈的冲击造成严重事故。该文通过试验、拆检、分析,确定故障原因,并通...显示全部
关键词:自卸车多级液压缸 乱序 故障分析 解决方法 
期刊顶盖制件开裂缺陷解决措施
《模具制造》2020年第11期18-21,共4页李玉华 郝军伟 余卫华 
介绍了顶盖制件开裂缺陷的解决措施,通过对制件缺陷现状的了解,模具生产状况及模具结构的分析,采取了增大凸模圆角、增大凹模圆角、提高压料面研合率、将急剧过渡的局部形状改为缓慢过渡形状等方法,减小了变形区变形量,解决了制件开裂...显示全部
关键词:顶盖 开裂缺陷 解决措施 
期刊用有效的解析和数值方法估算船舶在随机横浪中的横摇运动
《船舶与海洋工程学报:英文版》2021年第1期55-66,共12页M.Salai Mathi Selvi L.Rajendran Marwan Abukhaled 
The authors are thankful to Shri J.Ramachandran,Chancellor,Col.Dr.G.Thiruvasagam,Vice-Chancellor,Academy of Maritime Education and Training(AMET),Deemed to be University,Chennai,for their support.
A steady-state roll motion of ships with nonlinear damping and restoring moments for all times is modeled by a second-order nonlinear differential equation.Analytical expressions for the roll angle,velocity,accelerati...显示全部
关键词:Nonlinear damping Steady-state roll motion Ultraspherical wavelets Homotopy perturbation method Analytical solution 
期刊变电运行中危险点隐患问题与解决方法研究
《电力系统装备》2021年第14期34-35,共2页熊宏平 
电力资源是人们生活中不可缺少的重要资源,同时也直接关系到国家的发展。文章分析了变电运行工作安全管理的重要性,从技术人员的责任心不强、操作流程中的关键点、变电运行安全管理缺少健全的制度等7个方面对当前变电运行中主要的危险...显示全部
关键词:变电运行 危险点 解决方案 
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