电路中 PACINpac是什么意思信号

Implement RSS in WebPAC--《New Technology of Library and Information Service》2005年06期
Implement RSS in WebPAC
Zhou Qiang (Computer Department of Shenzhen Library,Shenzhen 518027,China)
This paper introduce the conception and purpose of RSS , and use the RSS to implement the syndication of the biblios resource of libraries in the WebPAC System.
【Key Words】:
【CateGory Index】:
supports all the CNKI
only supports the PDF format.
【References】
Chinese Journal Full-text Database
Zhang Jianzhong Liu Zihui(Central South University,Changsha,Hunan 410013,China);[J];Library Work in Colleges and U2009-06
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【Co-citations】
Chinese Journal Full-text Database
ZHOU Yan~1,CHEN Yong-jian~2(1.Zhaoqing Science and Technology Polytechnic,Zhaoqing Guangdong 526020, C2.College of Electronic Engineering,Zhaoqing University,Zhaoqing Guangdeng 526061,China);[J];Journal of Beijing Union University(Natural Sciences);2008-04
Shen Kuilin1 Du Jin2 SONG lan-an3(1.Nan Jing University L2.Staff room of training and simulation,Nanjing army command college,Nanjing .The Library of Lanzhou Polytechnic College,Lanzhou 730050,Gansu);[J];Journal of Baoshan U2010-02
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HUANG Jie-ying (Library of Guangzhou Medical College, Guangzhou 510182);[J];Academic Library and Information T2010-04
LIU Li-jia1,ZHANG Hong-zhuang1,LIU Yu-jia2(1.College of Computer and Information Engineering,Shijiazhuang Railway Institute,Shijiazhuang Hebei .Xingtai Power Company,Xingtai Hebei 054000,China);[J];Journal of the Hebei Academy of S2008-02
ZHANG De-jie,GAO Hou-li(Shandong University of Technology,Zibo 255049,China);[J];East China Economic M2005-11
;[J];Journal of Hotan Teachers C2008-04
Wei Ying1,2 Lin Huaizhong1 Chen Chun11(College of Computer Science and Technology,Zhejiang University,Hangzhou (Department of Educational Information Technology,Zhejiang University ofScience and Technology,Hangzhou 310023);[J];Computer Engineering and A2005-15
Shen Chao1,2 Wang Jian2 1(Graduate School of the Chinese Academy of Sciences,Beijing (Institute of Automation,Chinese Academy of Sciences,Beijing 100080);[J];Computer Engineering and A2006-17
Mao H[J];New Century L2007-02
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BAI Gui-rong ZHANG Yong (College of Information Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China);[A];[C];2009
Zhao Bin (Military Representative Office of PLA in 320 Factory,nanchang 330024,China);[A];[C];2007
【Co-references】
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ZHENG Jian-hua,LI Ming-dong,ZHANG An-ni(Dept of China West Normal university,Nanchong 637002,China);[J];Computer Knowledge and Technology(Academic Exchange);2007-13
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GUO Wan-zhao (Library, Guangzhou University, Guangzhou, Guangdong 510405, China);[J];Journal of Guangzhou University(Social Science Edition);2005-10
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ZHANG De-jie,GAO Hou-li(Shandong University of Technology,Zibo 255049,China);[J];East China Economic M2005-11
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【Secondary References】
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Li Liangxian Qian wenli(Central South University,Changsha 410083,China);[J];Library Work in Colleges and U2009-02
ZHANG Lu,GONG Qing-yan,LI Shao-feng,WANG Yu-xiang(Library of University of Science and Technology Liaoning,Anshan 114051,China);[J];The Library Journal of H2008-02
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BAI Cai-jin(Library of Shanxi University of Finance and Economics,Taiyuan 030006,China);[J];Shanxi Library J2009-06
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MENG Wen-[J];Sci-Tech Information Development & E2010-33
WU Xiu-hua(Wenzhou Municipal Public Library,Wenzhou 325000,China);[J];Journal of Library and Information Sciences in A2008-11
LIN Qing(Library,Fuzhou University,City of Fuzhou University 350108,China);[J];Journal of Library and Information Sciences in A2009-03
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ZHAN Zi-qiang(Library of Guangzhou university,Guangzhou 510006,China);[J];Journal of Library and Information Sciences in A2009-05
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哈尔滨理工大学
硕士学位论文
水射流等离子弧推进模型研究
姓名:李静
申请学位级别:硕士
专业:高电压与绝缘技术
指导教师:杨嘉祥
座机电话号码
哈尔滨理工大学_1一学硕士学位论文
水射流等离子弧推进模型研究
为了提高船舶航行速度和降低噪声,以适应现代化战争的需要,本文在对
传统推进方式分析的基础上,参照空间等离子体与水中磁流体两种推进方式,
设计了水射流等离子弧推进模型和系统,利用所建造的模型进行了实验研究,
并通过有限元方法刘电极间的电场分布进行了数值模拟,得到的理论计算和实
验结果基本一致。
在理论分析了水中等离子体产生机理及其推进效应的基础上,建造了由水
射流等离子弧推进系统、供水系统及控制系统组成的推进模型。水射流等离子
弧推进单元采用同轴式环一棒电极系统;控制系统利用自行研制的交流相位调
压电路以及频率控制电路,实现了对等离子弧推进模型的速度及供水的控制。
本实验采用并建立了由光电传感器、继电器、HB72智能双数显计测器组成的
模型速度测量和推力检测系统,利用该实验系统,获取了有关水射流等离子弧
的推进速度与电极结构、推进器供水量以及外施电压之间的关系。
文中以静电场的Lapalace方程为理论基础,利用有限元方法对不同电极尺
寸、电极间距及阴极半径下的求解区域进行了单元剖分及总体合成,利用
ANSYS为计算平台,在给定的边界条件下计算出电场分布的数值解。
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