Summa相关论文
Towards key scientific questions in the diagnosis and treatment of rare diseases:Summary from the 29
In China,rare diseases are defined as having a birth incidence of less than 1/10 000,or a prevalence of less than 1/10 0......
现在似乎很少有人不会使用Pad了。但是像操作Pad一样控制调音台，还不是一件容易的事情，毕竟调音台是专业人员的专业工具．一般人不可能......
In 1996,China launched a program to breed super rice or super hybrid rice by combining intersubspecific heterosis with i......
Effect of long-period stacking ordered phase on microstructure,mechanical property and corrosion res
Magnesium alloys containing long period stacking ordered(LPSO) phase have been received a great deal of attention in the......
Based on collected data and information from journals, newspapers, internet and reports, the main distribution regions o......
Mr.Douglas McCallum is a good specialist con-necting both Netherlands and China,through the hous-ing renewal pilot proj......
20世纪70年代 早期,马利奥·贝尔利 尼(Mario Bellin)为O- livetti公司设计了两款 电子打印计算器。这两 款产品已成为公认的 产品......
Complex traits are the features whose properties are determined by both genetic and environmental factors. Generally,com......
Study on Renewal Planning of Declining Historic Quarters:Inspired from the Discussion on Conservatio
Through collecting,reflecting and summarizing various opinions on the conservation of the old city in South Nanjing,this......
This review highlights work from the authors’ laboratory on the recent development of seed-mediated growth method for n......
Carbon-emission calculation of electromechanical energy consumption of different structures during t
Due to the use of mechanical and electrical equipments in different buildings during construction phase, energy consumpt......
Effect of Chemical Composition on Oxide Transformation and MnS Precipitation Upon Oxide Particles in
The transformation of nonmetallic inclusions and the change of MnS precipitation ratio on oxide particles during heat tr......
目的探讨脑干听觉诱发电位(BAEP)波幅比值和波峰潜伏期(PL)比值的生后变化,为建立理想的动物模型奠定理论基础。方法选用SD大鼠,雌......
AIM: To present a retrospective analysis of clinical and endoscopic features of 4 cases of immunocompetent hosts with in......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
A series of novel derivatives of indirubin were synthesized and evaluated for their anti-proliferative activity against ......
Expanded bed adsorption(EBA),a promising and practical separation technique,has been widely studied in the past two deca......
Increasing frame torsional stiffness of off-road vehicle will lead to the decrease of body torsional deformation, but th......
本文报道了采用溴素进行羰基α-溴代反应而后经亚磷酸二乙酯和三乙胺脱溴反应制得羰基α-单溴代物的方法,该方法具有实用、收率高......
Using a Bridgman vertical vacuum furnace,Ti-45Al-8Nb-(W,B,Y) (at.%) bars,which were prepared from a plasma arc melting (......
The magnitude and the fluctuating frequency of the total transverse wave forces, particularly those by irregular waves ......
Holding 88 percent of train media resources across China,based on“Time Cube”.on the 2008 Inter- media Recommendation a......
Recent research on short-term topographic change in the Yangtze Estuary channel under storm surge conditions is briefly ......
Process data compression and trending are essential for improving control system performances. Swing Door Trending (SDT)......
Signal-to-noise ratio(SNR)estimation for signal which can be modeled by Auto-regressive(AR)process is studied in this pa......
Flotation mechanism of kaolinite was investigated through flotation test, SEM analysis and quantum chemical simulation c......
The FTIR spectroscopy indicates that the adsorption of quaternary ammonium salt DTAL on the diaspore and kaolinite is ph......
目的对进行胃癌患者术前营养评估和干预的相关证据进行检索,并对最佳证据进行总结。方法明确实践问题,提出针对胃癌患者术前营养评......
综述我国铁道车辆涂料的应用现状、与涂料相关的环保要求以及铁道车辆涂料的特点和存在的问题,简述水性涂料的发展概况及加快水性......
结合信息融合及网络技术,建立一种新的发动机远程故障诊断模式;提出了系统的基本结构,对数据采集与预处理系统、远程信息融合中心......
水资源的高效开发利用与合理配置能够快速有效地促进经济社会多方面的发展，面对西北地区水资源配置的现状，急需加强多方面的保障措施......
新世纪要以科学发展观为指导，加快实现农业现代化，实现城乡二元结构战略性转换，从而使目前的传统生产方式转变为现代生产方式，并使全体......
通过检索近5年的相关中医临床研究资料,对化疗后白细胞减少症的中医药治疗进展作一简要综述,认为中医治疗效果显著,具有广泛的应用......
阐述了用超细矿粉替代技术的工作性能,介绍了超精矿粉的对水泥性能的影响,对水泥标准稠度用水量、凝结时间和安定性的影响,对胶砂......
随着互联网技术的不断发展，电子商务在农产品物流中的运用是必然的趋势。为此，结合我国的实际、就当前电子商务在农产品物流中的应用......
蝗灾作为三大自然灾害之首,严重地危害粮食生产和草原资源的综合利用。以往治理蝗灾的主要方式是化学防治和生物防治,其弊端也日渐......
通过查阅近年来有关文献资料,对系统性红斑狼疮的中医药专方专药治疗研究,辨证施治研究,实验研究等进行了归纳、总结与分析,认为中......
2009年3月2日，斯道拉恩索已经将芬兰Summa工厂的建筑物和大部分土地出售给谷歌公司（Google Group of Companies），并已于2009年2月12日......
本文介绍了纳米TiO2光催化材料的空气净化原理及纳米TiO2光催化材料的特点，综述了目前纳米TiO2光催化材料在实际应用中存在的问题和......
综述了近些年来各位学者对于定州汉墓竹简《论语》的性质、整理校勘方面以及文献价值的研究,对于其中的一些问题提出了自己的看法......
利用SMP结构的多处理器结点通过高速网络构造高性能并行计算系统是当前的一种发展趋势.为了使BLAS在SMP结点上具有更高的效率，本文......
毛泽东报刊编辑思想是毛泽东思想的重要组成部分.本文从毛泽东的报刊理论、编辑方针和原则、报刊编辑业务等层面概述了毛泽东的报......
次级骨化中心发育不良是导致骨骼生长发育障碍和肢体畸形的重要因素之一,引起次级骨化中心发育不良的相关因素甚多,并且这些因素可......
通过多媒体教学课件审核,对课件存在的共性问题进行了总结,并提出了相应的修改意见,以促进多媒体教学课件制作质量的进一步提高,从......
The magnitude and the fluctuating frequency of the total transverse wave forces, particularly those by irregular waves o......
作为大学英语考试的一项常设项目，文章切中英语口语测试的关键问题，通过介绍大学英语口语测试的现状，分析了形成性评价与终结性评价的......
本文主要阐述了称重传感器的机械故障及电气故障,对机械效应使称重传感器产生故障的原因进行了分析,用完整的惠斯通电桥电路展示了......
高分子结构分析是利用现代分析技术，特别是仪器分析方法，测定高分子的链和聚集态结构，探讨结构与性能的关系以及在合成、加工与应用过......
Two new oligopeptides, Asterin A and B, have been isolated from the rootsof Aster tataricus L. f., and their structures ......
