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    题名 作者 年代 出处 被引量
1急性病毒性心肌炎的药物治疗观察显示文摘目的 全国十二家大型医院协作观察中西医结合治疗急性病毒性心肌炎疗效。方法 对 10 2 8例临床诊断为急性病毒性心肌炎患者随机各分两组 ,治疗组 60 2例 ,用中西医结合 (黄芪、牛磺酸、泛葵利酮、抗心律失常药等)治疗 ;对照组 4 2 6例 ,用常规 (极化液、抗心律失常药等 )治疗。结果 中西医结合治疗组临床症状改善、外周血肠道病毒阴转、心电图ST T改变及房室传导阻滞、阵发性心房颤动、窦房传导阻滞等恢复均优于对照组(P <0 .0 1、0 .0 5 ) ;对早搏及心功能改善两组间无统计学差异(P <0 .0 5 )。结论 在目前对急性病毒性心肌炎无特效药物治疗的情况下 ,采用中西医结合治疗可作为一种治疗手段。Collaborative Group of “Key National Medical Projects for the Ninth Five Year Plan Research” (Correspondence: YANG Yingzhen, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital,Shanghai Medical University,Shanghai 200032) 1999中华心血管病杂志1999,27,6:94
2关于外语专业教育改革的思考显示文摘关于外语专业教育改革的思考北方课题组在国家教委高教司外语处的指导下,北方课题组从1996年6月起对外语院系毕业生及用人单位作了重点调查研究,收集到大量数据,并召开了有关部委及用人单位部门负责人参加的“21世纪外语人才研讨会”及各校的教授、专家座谈会。...North Project Group 1998外语教学与研究1998,30,3:67
3关于外语专业毕业生的调查报告显示文摘关于外语专业毕业生的调查报告北方课题组一、面向21世纪教学内容和课程体系改革课题的背景和工作进程1.立项背景随着我国改革开放、市场经济的不断推进和对外交往的扩大,社会对高级专门人才的需求也发生了变化,教育的不适应显得越来越突出。解决“适应”问题的根...North Project Group 1998外语教学与研究1998,30,3:55
4急性心肌梗死尿激酶溶栓治疗开始时间对疗效的影响显示文摘目的:为探讨治疗在急性心肌梗死(AMI)发病后各不同时间开始用尿激酶(静脉法)对疗效的影响。方法:37所协作医院收治的AMI患者1138例按统一的治疗方案应用尿激酶,血管再通采用统一的临床间接指标标准判定。比较发病后不同时间开始用药患者的血管再通率和4周病死率。结果:发病后2小时内、2~4小时内、4~6小时内和6~12小时开始用尿激酶的患者分别为128例、461例、434例和115例。其血管再通率分别为71.9%、70.1%、63.6%和40.0%;4周病死率分别为7.0%、6.5%、12.2%和13.9%。发病后2小时内和2~4小时内组血管再通率与4周病死率均无统计学差异,故合并为4小时内组,与4~6小时内组和6~12小时组比较,血管再通率(70.5%)都显著高于后两组,P均<0.001;4周病死率(6.6%)都明显低于后两组,P均<0.01。4~6小时内组与6~12小时组比较:血管再通率前者显著高于后者,P<0.001;4周病死率无显著性差异。Collaborative Research Group of National“Eighth Five year”Project(85 915 02 01) (Fu Wai Hospital,CAMS and PUMC,Beijing 100037) 1996中国循环杂志1996,11,7:47
5Liquid 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
6New development thoughts on the bio-inspired intelligence based control for unmanned combat aerial vehicle显示文摘Bio-inspired intelligence is in the spotlight in the field of international artificial intelligence,and unmanned combat aerial vehicle(UCAV),owing to its potential to perform dangerous,repetitive tasks in remote and hazardous,is very promising for the technological leadership of the nation and essential for improving the security of society.On the basis of introduction of bioinspired intelligence and UCAV,a series of new development thoughts on UCAV control are proposed,including artificial brain based high-level autonomous control for UCAV,swarm intelligence based cooperative control for multiple UCAVs,hy-brid swarm intelligence and Bayesian network based situation assessment under complicated combating environments, bio-inspired hardware based high-level autonomous control for UCAV,and meta-heuristic intelligence based heterogeneous cooperative control for multiple UCAVs and unmanned combat ground vehicles(UCGVs).The exact realization of the proposed new development thoughts can enhance the effectiveness of combat,while provide a series of novel breakthroughs for the intelligence,integration and advancement of future UCAV systems.DUAN HaiBin 1 ,SHAO Shan 2 ,SU BingWei 3 &ZHANG Lei 41 State Key Laboratory of Science and Technology on Holistic Flight Control,School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics,Beijing 100191,China 2 Flight Control Department,Shenyang Aircraft Design and Research Institute,Shenyang 110035,China 3 Beijing Institute of Near Space Vehicle’s System Engineering,Beijing 100076,China 4Integration and Project Section,Air Force Equipment Academy,Beijing 100085,China 2010Science China(Technological Sciences)2010,53,8:32
7INITIAL VALUE PROBLEMS FOR SECOND ORDER IMPULSIVE INTEGRO-DIFFERENTIAL EQUATIONS IN BANACH SPACES显示文摘INITIALVALUEPROBLEMSFORSECONDORDERIMPULSIVEINTEGRO┐DIFFERENTIALEQUATIONSINBANACHSPACES**GUODAJUN*AbstractManuscriptreceivedJu...GUO DAJUN *Department of Mathematics,Shandong Universty,Jinan 250100,Shandong,China. **Project supported by the National Natural Science Foundation of China and the Doctoral Program Foundation of the State Education Commission of China. 1997Chinese Annals of Mathematics,Series B1997,18,4:28
8全间歇短程化疗方案治疗新发涂阳肺结核的远期疗效分析显示文摘目的世界银行贷款中国结核病控制项目首次将全间歇短程化疗(短化)方案[2H3R3Z3S3(E3)/4H3R3]应用于国家结核病控制规划,取得了满意的近期疗效。为评价方案的有效性,特进行远期效果观察。方法对12个项目省、自治区56个示范县1992年全年登记的新发涂阳患者,在治愈后2年进行了结核分支杆菌涂片检查,以了解细菌学复发情况。结果4400例治愈患者经痰涂片检查,发现135例痰菌复阳,复发率为3.1%。结论本研究与国内外短化每日疗法与继续期间歇的6个月短化方案相比,其复发率相近。证明本方案治愈率高(复发率在3%左右),不失为一个可优先推广应用于国家结核病规划的化疗方案之一。Tuberculosis Control Project Cooperation Group.Beijing Tuberculosis and Thoracic Tumor Research Institute,Beijing 101149 1997中华结核和呼吸杂志1997,20,3:21
9中国社会保险制度研究显示文摘本文认为,目前中国社会保险制度改革在养老、医疗、失业等方面已取得突破性进展,社会保险制度创新进入一个重要阶段;与此同时,许多重要问题亟待解决。文章指出,要完善现行社会保险制度,就要改造现行社会保险管理体制、逐步放松对社会保险基金特别是养老金基金投资营运的政府管制、为企业补充养老保险的实施确立起恰当的政策框架、通过多种方式偿还中央政府的隐性年金债务。The Project Group of the Social Security System in China, CASS 1999中国社会科学1999,,4:15
10河南淅川县下寨遗址2009-2010年发掘简报显示文摘2009年3月~2010年12月,河南省文物考古研究所为配合南水北调中线丹江口库区大坝加高工程,对属于未来淹没区的浙川下寨遗址进行发掘,发现了较为丰富的仰韶文化、石家河文化、王湾三期文化晚期遗存。尤其是石家河文化墓葬出土玉石钺和王湾三期文化灰坑出土的骨雕龙,为比较重要的新发现。Henan Provincial Institute of Cultural Relics and Archaeology and Office for the Protection of Cultural Relics in the Project of Shifting Southern Water to the Northunder the Henan Provincial Administration of Cultural Heritage 2011华夏考古2011,,2:15
11为了“一湖清水”——鄱阳湖水利枢纽工程介绍显示文摘近年来,受长江上游干支流水库群汛后蓄水及鄱阳湖上游来水减少等因素影响,鄱阳湖出现持续的秋季低枯水位情况,给湖区民生、生态、经济等方面带来严重影响.针对这种不断加剧的影响,为保持鄱阳湖'一湖清水',江西省提出兴建鄱阳湖水利枢纽工程.本文围绕枢纽建设的必要性、工程规划、作用与效益以及目前围绕工程建设开展的研究工作等方面对枢纽工程进行全面细致的阐述,旨在让大家对鄱阳湖水利枢纽工程有进一步的了解和认知.Construction Office of Poyang Lake Water Control Project of Jiangxi Province(Construction Office of Poyang Lake Water Control Project of Jiangxi Province,Nanchang 330046,China) 2013江西水利科技2013,39,2:15
12Study on Quenching and Tempering Process of Q960 High Strength Steel for Construction Machinery显示文摘To develop the Q960 high-strength quenched and tempered steel plates for construction machinery,the effects of quenching and tempering treating regime on the microstructures and mechanical properties were investigated.The results show that the perfect austenization and fine grain size can be achieved by the optimum quenching process that is quenching temperature 900℃ and holding time 20min.Considering performance and production efficiency,the optimum tempering process parameters are found that tempering temperature 600℃ and holding time 40min.The excellent overall properties of specimens with tempered sorbite microstructure can be ultimately obtained.The yield strength is 1030MPa,tensile strength 1080MPa,percentage elongation 16.8% and the Charpy impact energy 144J at-40℃.All these indexes come up to the National Standard GB/T 16270-2009.WANG Zhao-dong 1,KANG Jian 1,LU Feng 1,2,DENG Xiang-tao 1,WANG Chao 1,WANG Guo-dong 1 (1.State Key Lab of Rolling and Automation,Northeastern University,Shenyang 110004,Liaoning,China 2.Wide Heavy Plate Project Department of Tangshan Iron and Steel Corporation,Tangshan 063000,Hebei,China) 2011Journal of Iron and Steel Research(International)2011,18,S1:13
13中国北方岩溶含水介质研究显示文摘岩溶含水介质是决定岩溶水文地质系统功能的最基本要素,是水文地质工作者长期关注的问题之一。本文把碳酸盐岩岩石学的现代理论同岩溶学、洞穴学、构造地质学与水文地质学密切结合起来,对碳酸盐岩骨架、岩溶含水空间的微观和宏观介质特征进行了深入的研究,把中国北方岩溶含水介质概化为五种类型。Working Group of the Research Project Groundwater Resources in Karst Areas of North China and Prediction, Use and Management of Karst Water in Mine Areas 1990中国岩溶1990,9,4:12
14中国南方海相油气勘探研究新进展显示文摘中国南方海相油气勘探研究取得6个方面的进展:(1)重塑了华南板块的四个构造演化阶段,将华南板块划分出三个构造区,一个火山岩区和两个造山带,并讨论了南方构造格架与演化对油气地质条件的控制。(2)分析了华南板块南北两个大陆边缘沉积盆地的二级超旋回层序、凝缩层段及其与烃源岩发育的关系,并重点分析了区域性四套主力烃源岩的特点。(3)提出了华南板块北南两个前陆盆地带的发育对中国南方海相油气的后期保存起着重要的作用。(4)分析了四川盆地的海相油气地质的有利条件,对照、比较了中国南方的烃源条件、整体封闭保存条件和晚期成藏可能性。(5)根据整体封闭保存和晚期成藏的思路,划分了中国南方继承型、重建型、构造(推覆一滑覆)型油气保存单元,并作出了分类评价。(6)对中国南方的16个海相盆地(区块)采用专家经验法和综合指标加权评分法进行了评价。Petroleum Exploration Project Management of South China,CNPC,Hangzhou Institute of Petroleum Geology,CNPC 166-1 Xixi Rd.,Hangzhou,310023 P.R.China 1997海相油气地质1997,2,2:10
15Analysis of a Peaked Carbon Emission Pathway in China Toward Carbon Neutrality显示文摘1.Introduction Climate change is currently the most significant untraditional challenge to human development.Most countries have reached an agreement to reduce their carbon emissions to address this challenge[1,2].As the world’s second largest economy,largest energy consumer,and largest carbon dioxide emitter,China plays an important and constructive role in global climate governance[3].Thus far,carbon dioxide emissions(referred to herein as“carbon emissions”)have peaked in over 50 countries,including the United States,whose carbon emissions peaked in 2007.Project Team on the Strategy and Pathway for Peaked Carbon Emissions and Carbon Neutrality 2021Engineering2021,7,12:9
16CONTINUOUS L-DOMAINS显示文摘Two characterization theorems of continuous L-domain are given. Then a problem raisedby J. D. Lawson and M. Mislove is solved.LIANG JIHUA LIU YINGMING(Institute of Mathematics, Sichuan University, Chengdu 610064, China.)(Project supported by the National Natural Science Foundation of China.) 1996Chinese Annals of Mathematics,Series B1996,17,3:8
17ON A MULTILINEAR OSCILLATORY SINGULAR INTEGRAL OPERATOR(I)显示文摘ONAMULTILINEAROSCILLATORYSINGULARINTEGRALOPERATOR(I)CHENWENGUHUGUOENLUSHANZHENManuscriptreceivedOctober18,1994.RevisedDece...CHEN WENGU * HU GUOEN * LU SHANZHEN * Manuscript received October 18, 1994. Revised December 13, 1995. *Department of Mathematics, Beijing Normal University, Beijing 100875, China. **Project supported by the National Natural Scienc 1997Chinese Annals of Mathematics,Series B1997,18,2:8
18湖北省核桃品种资源调查研究报告显示文摘该文概述了湖北省核桃的栽培现状和生境条件,以及核桃品种资源及其分布,提出了湖北省核桃栽培区划。并对发展核桃生产的有关经营方向和措施进行了探讨。Hubei chinese walnut cooperative project group 1996湖北林业科技1996,25,1:8
19PERIODIC SOLUTIONS OF ASYMPTOTICALLY LINEA RHAMILTONIAN SYSTEMS显示文摘PERIODICSOLUTIONSOFASYMPTOTICALLYLINEARHAMILTONIANSYSTEMSFeiGuihuaQiuQingjiuManuscriptreceivedDecember5,1994.RevisedSepte...Fei Guihua * Qiu Qingjiu * Manuscript received December 5, 1994.Revised September 7, 1995. *Department of Mathematics, Nanjing University, Nanjing 210008, China. **Project supported by the National Natural Science Foundation of China. 1997Chinese Annals of Mathematics,Series B1997,18,3:7
20中国反射地震“陆相断陷模型”简介显示文摘In order to raise the level of reflection seismology data processing and to test the method of velocity estimation and migration imaging, the geophysical organizations, such as IFP (Institute Francois de Petrole) and SEG/EAGE, have proposed 2D Marmousi model and 3D salt dome model, which have widely used in explorative geophysics. However, those two models are based on the geological background of Europe and the Middle Eastern, which reflects the sedimentary character of marine facies. In order to accelerate our terrestrial facies reservoir geophysics research, to meet the need of our country to method and technique and to make geological model for testing seismic data processing be able to demonstrate the special character of our terrestrial sedimentary facies, the academic committee of reservoir geophysics project, suggested to set up a typical model for China. For realizing this suggestion, Chen Shu Min, Guan Ye Jun, and Fu You Sheng from Daqing oil field proposed 2D geology model, so called China terrestrial facies fault depression model, based on the practice interpretation result given by Wang Pu Jun、 Shan Xian Long from Changchun Science and Technique University, as a testing tool for research of methodology in the reservoir project. Liu Hong and Gao Hong Wei from the Institute of Geology and Geophysics, CAS, completed the tessellation of the proposed terrestrial facies fault depression model and digitalization of velocity model. After that, Dong Liang guo, Wang Hua Zhong from Tongji University carried out the seismic reflection wave numerical simulation by means of self developed simulation software, worked out a 60 fold seismic data on the model for reference in this research area. Terrestrial facies fault depression model show the structural characteristics of Daqing igneous (Fig.1). The length of whole model is 60km, depth 4km; the deep tectonics is very complex, the main characters of tectonics are as followes. 1. Under the action of rise igneous, fault is well developed. The fault surface is steep. The block formed by fault is small and fragmented, the rise igneous on the right side of figure are near erect. 2. Topographic relief in shallow strata (1500m above) is small, but the vertical velocity gradient is large, the velocity difference between every up and lower layer is about 1000m/s. There are some low velocity traps. The simulation result, have high precision and high resolution (Fig 2—4) In order to test the method and program used and to guarantee the simulation on the terrestrial facies fault depression model reliable, Dong Liangguo also made a seismic simulation on the Marmousi model, by comparison with data provided by IFP (Fig.5), it can be show that, the method used in simulation on the terrestrial facies fault depression model can get result similar to that given by IFP. It looks better than that given by IFP in the aspect of precision and resolution.[Project Office of Reservoir Geophysics (Institute of Geology and Geophysics. Chinese academy of Sciences, Beijing 100101, China) 2000地球物理学报2000,43,5:7
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