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The former put stress on the research of time optimal control method , fuzzy discursion and moving track, and the latter on the study of EKF recursion algorithms , noise model and noise characteristic identification.
前者的重点是最优时间控制方法、模糊控制器的推理以及运动相轨迹分析;后者侧重于EKF的状态估计方法、噪声模型对滤波估计性能的影响以及噪声模型的辩识方法。
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Nevertheless, China's commercial banks face challenges of their own, including an over extended branch network and related overhead costs, impending additional deregulation in China, potential disintermediation of the banks as China's domestic capital markets develop, a slowing Chinese economy, and foreign competition. In the international marketplace, they lack experience and management skills.
不过,中国的商业银行同样面临挑战,其中包括过度扩张的分支机构网以及相关的营业间称本、中国境内外资管制的即将撤销、随中国资本市场发展而产生的银行脱媒风险、中国经济发展趋缓以及海外竞争压力增大;而从国际化市场的角度看,中资金融机构不仅缺乏经验,还缺乏管理技能。
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In terms of memory hierarchy, we investigated how to improve the cache hit rate and localize data according to the characteristics of cache, master memory, local disk and remote disk in cluster systems. As for communication, features of cluster systems and different cluster internal networks are examined. Two popular parallel programming models - message passing model and share memory model - are analyzed in terms of how do they affect the cluster performance and how can we improve the cluster performance.
在处理器层面,分析了现代处理器中常用的一些技术,包括超线程技术、超长指令技术和NUMA架构等,对不同特点的程序的性能影响和如何充分利用处理器中的一些技术提升性能;在存储层次上,结合机群系统上Cache、主存、本地辅存及网络存储的存储层次的特点,分析了数据局部性、Cache命中率等对性能的影响以及提出如何提高数据局部性;通讯系统层面分析了不同机群通讯系统及不同机群通讯网络的特点;在编程模式方面,分析和比较了目前最常用两种并行编程模式--消息传递编程模式和共享存储编程模式,在机群系统上对性能的影响因子以及提出如何提高性能的方法。
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It is very difficult to eliminate these influence factors completely by conventional treatment. Surface properties and surface treatment of ultrafine red phosphorus and MMT and their interface properties with polymer matrices were studied in this thesis. The results were characterized by GC, FTIR, XRD, DTA, TG, XPS, UV, SEM, TEM and other physical and chemical methods. The main contents are as following: 1. The study of factors influencing ultrafine red phosphorus's invariability and phosphine liberation indicated red phosphorus undergone oxidation and dismutation reaction in air, and trace ion of iron, copper and nickel fastened water absorption and oxidation, in which the effect of copper ion was the most, while aluminium and zinc ion could slow down red phosphorus'oxidation, and silver ion had the best effect on red phosphorus moisture absorption. Inhibitors such as aluminium hydroxide, magnesium hydroxide, organic phenol and ferrous potassuim cyanide had a good effect on reducing red phosphorus moisture absorption and restraining phosphine liberation.
本文围绕纳微米材料的表面处理及其在高聚物基体中的应用这一主题,系统地研究了超细红磷和蒙脱土两种常见材料的表面特性、表面处理方法及其与高聚物基体的界面特性,通过气相色谱、红外光谱、X射线衍射、差热、热重、X射线光电子能谱仪、紫外光谱、扫描电镜、透射电镜等现代分析仪器以及其它物理、化学方法对实验结果进行了表征和分析,全文主要内容如下: 1、对影响超细红磷安定性的因素以及磷化氢的缓释研究表明:红磷在空气中发生缓慢氧化、歧化反应,微量的铜、铁、镍等金属离子增加了它的吸水和氧化速度,其中铜离子的作用最为明显,而铝、锌等离子减慢了红磷的氧化速度,银离子对减少红磷的吸湿性效果最好。
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Based on that, toluene disproportionation over HZSM-5 catalysts under near critical and high temperature was comparatively studied.
用高压观测池通过可视观测确定了苯、甲苯和对二甲苯等二元系及三元系的临界性质以及甲苯歧化反应混合物临界性质随着反应进程的变化规律;在此基础上,分别研究了近临界区以及高温下以HZSM-5为催化剂的甲苯歧化反应。
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Functions are provided to support input in latitude and longitude, to support output of latitude and longitude, to calculate the great circle distance between two points and to easily specify a bounding box usable for index searches.
提供了几个支持以经纬度输入的函数、支持输出经纬度的函数,以及计算大圆上两点距离的函数以及可以比较简单地声明一个外包框用于索引搜索的函数。
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Summative characters of customer knowledge, such as fuzziness, Dynamic, diversity and distributivity, and key constrains of knowledge integration including human factor, organization, environment, technology and process is studied to meet enterprise innovation requirements.
对协同产品创新中的人因、组织、环境、技术以及过程等约束条件进行了深入分析,研究了基于协调理论和Petri Nets的客户知识集成过程,以及协同环境中客户知识集成范式。
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The position and size of the monochromator, focusing curvature radii and tilting angles of the germanium focusing monochromator under different different take-off angle, size and divergency of the second collimator and intensity loss due to the use of it were determined. The neutron flux at different wavelength, under different reflection and take-off angle of the monochromator and divergency of the first collimator, were given. The simulation on the aperture used for limiting beam size in front of the sample showed that, smaller the size of the aperture and further the distance from the aperture to the sample, greater the loss of the intensity and more serious the spread of the beam along vertical direction at the sample position which makes the practical sampling volume greater than expected.
用蒙特卡罗模拟方法对中子应力衍射谱仪的设计方案进行了优化研究,提出了一系列可供参考的数据:确定了单色器的位置、尺寸、垂直聚焦单色器在不同起飞角下的聚焦曲率半径和倾角;讨论了第二准直器的尺寸和发散,以及使用第二准直器造成的强度损失;给出了在不同单色器反射面、起飞角、中子波长和第一准直器发散度的情况下样品处的中子注量率,以及多种组合情况下谱仪的分辨率曲线;对限束方孔的尺寸、距离样品远近对强度损失和测量中的影响做了深入研究。
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In his opening statement Wednesday, plaintiffs' lawyer Gregory L. Lattimer told jurors that when his clients declined to leave the VIP section of Washington's Eyebar, Kane and another bodyguard, delivered a "viscous, doglike beating," kicking and stomping on Godfrey. He said Kittrell was later attacked as well.
在周三的第一次审讯中,原告律师告诉陪审团,哥德菲尔的眼部在这起事件中遭受了严重的创伤,这是源于卡尼以及另外一名保镖粗暴地殴打哥德菲尔所造成的,他们甚至还踢打以及践踏哥德菲尔,而基特雷尔随后也遭受同样的待遇。
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The other country that plan of promotion of large-scale whole world involves 30 million dollar, area mixes Alibaba put in channel to still include, the United States of search engine Google(with America the greatest whole world), the United States' home page of the biggest portal website Yahoo, biggest socialization kind of website FacebookUnited States, MSN of famous search engine, Ask.com reachs Business.com, the Internet alliance Commission Junction with banner whole world, 12 spanish that the Mercado Libre place that still includes South America belongs to and Portuguese website; In the Asia, include the news group Indiatimes with famous India, India the network edition of distinguished newspaper TheHindu and Vietnam Vnexpress of portal of the first news, Taiwan is integrated kind of portal Yam.com, auction kind of website Ruten.com.tw and famous consumptive number Mobile01.com of perpendicular portal website, 9 this locality with the famousest Korea search engine to include Naver.com, Yahoo.co.kr to wait, in addition still be in the place such as area of Europe, England, France, Poland, Czech, Turkey, Wukelan, middle east, south Africa, Malaysia, Australia and Chinese Hong Kong engine of famous portal website, search and online community.
阿里巴巴3000万美元大规模全球推广计划涉及的其他国家、地区和投放渠道还包括,美洲全球最大的搜索引擎Google、美国最大的门户网站Yahoo首页、最大的社交类网站Facebook,知名搜索引擎MSN、Ask.com及Business.com,全球领先的互联网联盟Commission Junction,还包括南美的Mercado Libre所属的12个西班牙语和葡萄牙语网站;在亚洲,包括印度著名的新闻集团Indiatimes、印度著名报纸的网络版TheHindu以及越南第一新闻门户Vnexpress、台湾综合类门户Yam.com、拍卖类网站Ruten.com.tw和著名的消费数码垂直门户网站Mobile01.com,韩国最著名的9个本地搜索引擎包括naver.com、yahoo.co.kr等,此外还在欧洲、英国、法国、波兰、捷克、土耳其、乌克兰、中东、南非、马来西亚、澳大利亚以及中国香港地区等当地著名的门户网站、搜索引擎和在线社区等投放。
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And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.
同时,论述了一体化管理体系构建中的几个主要问题,包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。
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Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.
运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。
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If you're huffing and puffing at any point during the run, slow down and make sure you can take deep breathes.
如果你任何时候在跑步过程中气喘如牛,降低速度并且确保你能够深呼吸。