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Aircraft Noise Reduction Technology.

作者:科技文献资料网 时间:2018-10-19 15:46:56  浏览:8398   来源:科技文献资料网
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[文献类型]:科技报告
[标题]:Aircraft Noise Reduction Technology.
[机构]:National Aeronautics and Space Administration. Lewis Research Center,Cleveland,Ohio.
[关键词]:acoustic properties,aircraft noise,noise intensity,noise reduction,technology assessment,aerodynamic configurations,airline operations,airports,environment protection,nasa
[出版年份]:1974
[报告号]:NASA-TM-X-68241, E-7397
[报告时间]:Mar 73,
[页码]:144p
[馆藏索取号]:N74-10917
[总页数]:0


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[唯一标识符]:CDSTIC.ISTP.564603
[文献来源]:科学技术会议录索引(ISTP)
[文献类型]:科技会议
[标题]:CONTRIBUTIONS TO A GEOMETRIC-FUNCTION THEORY IN HIGHER DIMENSIONS BY CLIFFORD ANALYSIS-METHODS - MONOGENIC FUNCTIONS AND M-CONFORMAL MAPPINGS
[作者]:HR MALONEK
[出版单位]:KLUWER ACADEMIC PUBLDORDRECHT
[ISSN_ISBN]:0-7923-7045-7
[会议名称]:NATO Advanced Research Workshop on Clifford Analysis and Its Applications,PRAGUE, CZECH REPUBLIC,October 30-November 3, 2000
[来源]:CLIFFORD ANALYSIS AND ITS APPLICATIONS,pp 213-222
[系列名称]:NATO SCIENCE SERIES, SERIES II: MATHEMATICS, PHYSICS AND CHEMISTRY
[编辑者]:EF Brackx;JSR Chisholm;V Soucek
[主办单位]:Charles Univ Prague;Ghent Univ;NATO
[地址]:HR MALONEK,UNIV_AVEIRO, DEPT MATEMAT, AVEIRO, PORTUGAL
[专业领域]:MATHEMATICS
[文献类型]:科技报告
[标题]:China Report RED FLAG No. 12, 16 June 1983.
[机构]:Joint Publications Research Service, Arlington, VA.
[关键词]:communism,civil affairs, china, chinese language, communist countries, propaganda, socialism,red flag, fbis collection, foreign reports, central committee, translations
[出版年份]:2000
[报告号]:JPRS-84141
[报告时间]:17 Aug 1983,
[页码]:72p
[馆藏索取号]:AD-A367614
[总页数]:72



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