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    题名 作者 年代 出处 被引量
1Liquid Crystal Motion Picture Projector显示文摘LiquidCrystalMotionPictureProjector①SHIYongji(LuoyangTechnologyColege,Luoyang471003,CHN)Abstract:Aliquidcrystalmovingpicturep...SHI Yongji(Luoyang Technology College,Luoyang 471003,CHN)Abstract: A liquid crystal moving picture projector and method are described.Light incident on a liquid crystal display-type device is selectively scattered or transmitted by respective portions of liquid crystal display,and a projection mechanism projects an image formed by either such scattered light or such transmitted light.A liquid crystal moving picture projector includes a liquid crystal display for creating characteristics of an image,and projecttion optics for projecting images sequentially created by the display.The display includes a liquid crystal material capable of temporary storing information at respective areas.The temporary storage may be a function of charge storing directly on liquid crystal material.A method of projecting plural images in sequence includes:creating an image or characteristics of an image in a liquid crystal material,storing such image in such liquid crystal material,directing light at such liquid crystal material,projecting such image as a function of light transmitted through or scattered by such liquid crystal material,and creating a further image in such liquid crystal material for subsequent projection. 1997Semiconductor Photonics and Technology1997,3,3:35
21970~1992年欧洲输气管道事故显示文摘为了更有效地掌握输气管道事故发生的频率和原因,欧洲主要的输气公司对1970~1992年的输气管道进行了调查,详细统计和分析了管道事故频率与直径、壁厚及埋深的关系。事故原因可分为以下几种:①外部影响;②施工缺陷和材料失效;③腐蚀;④地面运动;⑤现场开口、接管的失误(计划外开口)等等。外部影响是输气管道泄漏事故的主要原因之一,较小管道的事故频率一直高于较大管道,管子埋得越深,外部影响越小。针对各类管道事故,通过采用较好的覆盖层和有效的监控及维修,提高管道制造和施工标准,各种类型的管道事故都有所下降。姜俊荣 丁建林 European Gas Pipeline Incident Data Group 1997油气储运1997,16,5:13
3Volume VIII 显示文摘Cancer incidence in five continents 2002IARC Sci Publ2002,,155:1
4Update: ebola virus disease epidemic-West Africa 显示文摘Incident Management System Ebola Epidemiology Team CDC Guinea Interministerial Committee for Response A- gainst the Ebola Virus World Health Organization 2014MMWR Morb Mortal Wkly Rep2014,63,50:1
5By the International Agranulocytosis and Aplastic Anemia Study 显示文摘Incidence of aplastic anemia: relevance of diagnosis criteria 1987Blood1987,70,:1
6Update: ebola virus disease epidemic-west africa 显示文摘Incident Management System Ebola Epidemiology Team CDC Guinea Interministerial Committee for Response A- gainst the Ebola Virus 2015MMWR Morb Mortal Wkly Rep2015,64,7:1
7Recent and death rates from atrial fibrillation complicating initial acute myocardial infarction: A community-wide perspective显示文摘GOLDBERG R J YARZEBSKI J trends in the incidence rates of LESSARD D 2002Am Heart J2002,143,3:1
8Preliminary FoodNet with pathogens transmitted corn- monly through food-10 states显示文摘Centers for Disease Control and data on the incidence of infection Prevention 2008MMWR CDC Surveill Summ2008,58,:1
9Proceedings of NASS 17th Annual Meeting 显示文摘Harrop JS Reinhardt MK Lieberman I et aL Incidence of remote and adjacent fractures after kyphoplasty 2002The Spine J2002,2,:1
10By the International Agranulocytosis and Aplastic Anemia Study显示文摘Incidence of aplastic anemia: the relevance of diagnostic criteria 1987Blood1987,70,6:1
11A large Eustachian valve is a con- founder of contrast but not of color Doppler transesophageal echocardiography in detecting a right-to-left shunt across a patent foramen ovale ]显示文摘Incidence and size of patent foramen an autopsy study of 965 normal hearts Schuchlenz HW Weihs W Hackl E 2006Int J Cardiol2006,109,:1
12The cardiovascular health study 显示文摘Manolio TA Kronmal RA Burke GL Short - term predictors of incident stroke in order adults 1996Stroke1996,27,:1
13By the International Agranulocytosis and Aplastic Anemia Study 显示文摘Incidence of aplastic anemia: the relevance of diagnostic criteria 1987Blood1987,70,:1
14European Registries of Stroke (EROS)Collaboration显示文摘 Giroud M Kolominsky-Rabas P Variations in stroke incidence and survival in 3 areas of Europe 2000Stroke2000,31,:1
15Divergent trends in the incidence of end-stage renal disease due to type 1 and type 2 diabetes in Europe, Canada and Australia during 1998 - 2002显示文摘The ESRD Incidence Study Group 2006Diabetir Medicine2006,23,2:1
16The alpha-tocopherol,beta carotene cancer prevention study Group 显示文摘The effect of vitamin E and beta carotene on the incidence of lung cancer and other cancers in male smokers 1994N Engl J Med1994,330,15:1
17The increasing a comprehensive review 显示文摘DAVIS N F MCGUIRE B B incidence of mumps orchitis: MAHON J A 2010BJU International2010,105,8:1
18World Health Organization International Collaborative Study of Hypertensive Disorders of Pregnancy 显示文摘Geographic variation in the incidence of hypertension in pregnancy 1988Am J Obstet Gynecol1988,158,1:1
19Effect of eradication of metachronous gastric carci- of early gastric cancer: an trial 显示文摘FUKASE K KATO M KIKUCHI of Helicobacter pylori on incidence noma after endoscopic resection open-label randomised controlled S 2008Lancet2008,372,9636:1
20The Baltimore longitudinal study of aging 显示文摘Kawas C Gray S BrookmeyerA et aL Age-specific incidence rates of Alzheimer's disease 2000Neurology2000,54,:1
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