以及
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Finally, the demonstration and analysis of the voice to the car system optimization and assembly, so we achieved a very good preparation before the voice traffic and turns, stop traffic, and other functions, the design ideas and methods to other needs of voice control circuit The device also has a reference value.
最后结合这些论证以及分析,对声控小车进行了系统优化以及组装,使其很好的实现了我们之前拟定的声控行驶以及转弯、停止行驶等功能,此次设计的思想和方法对其它需要语音控制电路的设备也具有一定的参考价值。
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In the second part of the paper, the sport techniques of the flight elements was analysised in-depth theoretically by the movement technical structure:①the giant swing was first analysised in mechanics by applying the Kane's method, the dynamic equation of 5-link multi-body model was established, and the computer simulation software of the giant swing on the high bar was developed.
其次,作为单杠上飞行动作系统性研究的另一主要方面,本论文对飞行动作一般技术结构中的各技术环节进行了深入的理论分析:①着重对飞行动作准备阶段的回环运动技术进行了动力学分析,主要采用了多体力学理论中的Kane方法,建立了5环节人体回环运动的动力学方程,并应用计算机数值仿真技术研制开发了用于回环运动动力学分析的数值仿真软件,进而以动作实例对回环运动进行了数值仿真与误差分析,其所得到的数值仿真结果能够满足对人体回环运动的动力学分析和仿真要求;②对于飞行动作的撒手技术环节,本论文从人体环节相对运动角度,来分析撒手时人体质心的运动以及撒手时角动量参数,并列举了几种飞行动作撒手技术的基本力学指标;③关于飞行动作的空中技术,论文在总结了空翻转体动力学机理的研究成果基础上,对人体空中运动定量化问题进行了一般性描述,并进一步应用刚体动力学理论,着重建立起了描述空翻与转体技术之间定量化的关系,讨论了空翻转体运动的稳定性及其运动模式的转换问题,它对于定量地评定空翻转体技术以及今后对空翻转体动作进行数值仿真都具有理论上和实践上的重要意义;④关于飞行动作再握技术环节,本论文避免了以再握瞬时性的力学参数指标来描述再握技术特征的简单化途径,提出以再握下摆与回环下摆相对比的方法来研究再握技术,并以飞行动作再握技术的具体实例进行了对比分析,表明再握下摆技术相比回环下摆技术有着相当的困难性和复杂性,运动员对再握下摆过程中各环节的相对运动实施有效的控制,是连接高难动作以及顺利流畅地完成成套动作的关键。
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According to the problems above, this paper analyzes how to design current filter under the situation of Linear Second-Side Power System and SSPS; how to use Amorphous Cores in the design of HVIT and the advantages it brings; why "series-wound problem" happens and the relationship with SSPS switching frequency; how to improve power losses of LSPS and how to use PCB for the thermal design of SSPS.
论文针对以上四个问题,详细分析在恒功率型线性以及开关二次侧情况下电流滤波网络的设计;功率等级提升情况下,非晶材料在高频高隔离变压器中的应用及优势;&串扰&问题的原因以及二次侧工作频率的影响;线性二次侧的损耗改善方法以及开关二次侧利用PCB散热的实现。
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The author mainly discusses the relationship between the two culture phenomena: culture identification and culture uniform tendency, describes the culture identification in the minds of people in the period of culture globalization, detailedly traces the historical evolvement of culture identification, and expatiates the theory of cultural nationalism 3identification, strong culture identification and entirely westernization identification, at last objectively gives some opinions on the realistic function of western culture in the development of modern society. Meanwhile, the author does not echo what other says, and entirely opposes the what is called culture imperialism or western culture intimidation, on the contrary, the author impersonally analyses some other voices which is arisen with deconstructionism, reminds people must start from national practice, recognize the predominance and shortcoming of one's own national culture, neither narcissism nor self-humiliation.
本文在经济全球化的基础上,分析了经济交往过程中的文化全球化以及文化交往,阐释了文化交往的过程中,不同的文化由始初的相互冲突、对立、差异到相互理解、接受、直至达到认同的发展过程,论述了文化认同与文化趋同两种不同的文化现象之间的相互关系,叙述了在经济全球化、文化全球化时期人们的文化认同的心路,以及文化认同中的种种文化现象,详细地梳理了文化认同的历史演变,阐述了文化民族主义的文化认同、强势文化认同以及全盘西化的文化认同学说,比较客观地评价了西方文化在现代社会发展中的现实作用,同时也比较客观地分析了全球化时期由于解构主义兴起而出现的几个关于文化认同的其他声音,提醒人们要从本国实际出发,认清自己民族文化的历史优势与不足,既不要自恋,也不要自卑。
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Then we study investors\' behavour in China by using the questionnaire method from three dimensions—investor\'s knowledge,psychology and behavior and from seven affecting factors—motive,securities investment Knowledge,awareness of risk,investment philosophy,trading,investment decision-making rule and investment performance.Aiming at these investment characteristics we examines the conservative bias and the reasons for the deviation from mental deviation from the emotional,social psychology and cognitive psychology deviation and from over-confidence,loss aversion,conservatism aversion, excessive fear of selective bias,selecting aversion,gambling psychology,self-attribution,the dependence on the policy bias and rapid money-making psychology.And we analyze investors\' several restrictive conditions during investment decision-making including information and knowledge constraints,psychological constraints,funds constraints and external conditions.
本文从全球股灾的教训及近年来我国证券投资者生存现状出发,从理论和实践两个角度论述了加强投资者教育以提高我国投资者在投资过程中的自我保护能力的重要性;采用调查问卷的方法,从投资者的知识、心理、行为三个构面,从入市动机、证券投资知识、风险意识、投资理念、交易行为、投资决策依据及投资业绩等七个影响因素来考察了我国投资者的投资行为;针对这些投资者的行为特征,从情感心理偏差、社会心理偏差和认知心理偏差三个构面,从过度自信、损失厌恶、保守性偏差、过度恐惧、选择性偏差、赌博心理与自我归因、对政策的依赖性偏差以及暴富心理等影响因素出发对我国投资者的认知偏差,以及产生这些偏差的原因进行了分析,探讨了投资者在投资决策时的几个约束条件,即信息约束、知识约束、心理约束、资金约束以及外部条件约束。
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This paper studied penetration of asphalt emulsion and asphalt diluted by paraffin and infection of preservation; presented optimal prime coat material and dosage, and determined optimal dosage of SBS modified asphalt and base asphalt as seal coat binder sprayed on cement stabilized gravel. This paper also analysed influence of different material combination on shear intensity between base and surface. The shear intensity of earthwork cloth is also researched through analysis on different cloth, temperature and treatment on gravel.
文中通过室内试验,研究了乳化沥青和煤油稀释沥青作为半刚性基层透层材料的渗透效果,以及基层不同养生龄期对其的影响,提出了水泥稳定碎石和二灰稳定碎石基层上最佳的透层材料及其最佳洒布量;研究和分析了下封层不同透封层材料的组合、不同结合料以及不同基底材料对封层材料用量以及基面层间抗剪强度的影响。
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The microsturcture characteristics of M2 cast-strip were studied with such experimental methods as metallographic analysis, SEM, XRD and TEM[0]. The effect of sub-rapid solidification on the size, type and distribution of eutectic carbides in M2 cast-strip was analyzed. The effect of heat treatment temperature and its holding time on the eutectic carbides in M2 cast-strip was explored. The eveolution of metastable phase of M2C eutectic carbide during the heat treatment period and the decomposition dynamics concerned were researched. The M2 cast-strips were rolled into thin strips and the effect of deformation ratio on carbides in M2 cast-strip was examined. Then these thin strips were comparied with those that were produced by conventional technology on carbide, hardness, red-hardness and bend strength. At last the rolled M2 cast-strips were made into saw blades and their cutting performance was experimented on in tools factories and then compared with that of similar products produced by conventional technology.
采用常规金相、扫描电镜、X射线衍射及透射电镜等实验研究了M2高速钢铸带的凝固组织特征,分析了亚快速凝固对铸带中的共晶碳化物的析出类型和尺寸以及分布的影响;探索了后续热处理温度和保温时间对铸带碳化物组织的影响规律,分析了铸带中的亚稳相M2C共晶碳化物在热处理过程中的分解情况以及分解动力学;将铸带热轧成薄带,研究了压下率对铸带碳化物组织的影响,并将热轧薄带与常规工艺生产的相同规格的M2高速钢薄带在碳化物组织、硬度与红硬性以及抗弯性能等方面进行了对比;将热轧薄带加工成机用锯条后在工具厂进行了锯切性能试验,并与常规工艺生产的同类产品进行了使用性能对比。
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We have observed the structure of these dune sands and analyzed the grain-size,surface textural features and several main chemical elements of them,the results showed that:(1) these dune sands have some eolian structure characteristics which are similar to the recent dune sands;(2) they are also similar to the recent dune sands in grain-size components,and parameters of Mz,?滓,Sk and Kg,as well as in several main chemical components;(3) the scatter plots of Mz-?滓,SiO2-Al2O3+TOFE and the probability curves of grain-size showed that these paleo dune sands are different from paleosols and fluvio-lacustrine facies but are consistency with recent dune sands;and(4) the quartz sands have well roundness and some surface textural features such as dish-shape pits,crescent-shape pits,pockmarked pits,upturned cleavage plates,siliceous precipitates and siliceous crevasses,indicating that they had been carried for a long time by the wind.
对这些沙丘砂的沉积构造观察以及粒度、扫描电镜和常量化学元素分析结果表明:(1)这些沙丘砂具有与现代沙丘砂相似的风成沉积构造特征;(2)粒度及其参数--Mz、σ、Sk和Kg,以及主要化学组分SiO2、Al2O3和TOFE也与现代沙丘砂相近;(3)Mz-σ、SiO2-Al2O3+TOFE散点图和概率累积曲线显示这些沙丘砂与萨拉乌苏组中的河湖相、古土壤差别明显,而与现代沙丘砂一致;(4)石英砂颗粒具有良好的磨圆以及碟形坑、新月形坑、麻坑、上翻解理薄片、硅质沉淀和硅质裂纹等表面结构特征,反映其曾受持久的风力搬运作用。
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The ESEU website includes information about ESEU activities. Worksheets for teaching earth sciences at key stages 3 and 4, used in INSET training, are available from the site. The documents (in PDF format, requiring Adobe Reader) cover topics such as the rock cycle, rock identification, the changing Earth and atmosphere, plate tectonics and outdoor activities. Resources available on the site include: a virtual rock kit with images of sedimentary, igneous and metamorphic rocks; links to related sites; and recommended textbooks.
网站内容包括机构信息及活动信息介绍、地球科学教学第三和第四阶段工作表内容介绍、网上地球科学培训资料、免费文件全文内容(主题涉及到岩石圈、岩石鉴别、地球表面及大气层变化、板块构造论以及各种室外活动等内容,为pdf格式)以及相关的资源(包括各种沉积岩、火成岩及变质岩照片、相关网站链接以及一些推荐教科书)等内容。
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There are three parts in the main body of the thesis: first the author discussed the origin of charitable spirit, the change in the spirit and acts of modern charities and its new features; meanwhile, the author also gave an introduction of the purpose and scope of charities; second, the author made a further discussion on basic causes of the development of almshouses and charitable associations in Chongqing during that period, their organizational system; and then discussed the breeding fields with modern features and some characters of clan, and some problems and disputes happened among them, and then discussed the relationship among government, civilian, and gentry. Finally, the author gave a summary of the difference and indifference of the charities in Chongqing and Shanghai by comparing of them.
正文首先,论述了中国慈善思想的源流,近代慈善事业在思想与办善举措上的转变状况,以及慈善事业出现的新特征,同时,介绍了慈善事业的落脚点与范围;其次,论述了清末民初重庆综合善堂、善会发展的根本原因,以及善堂、善会的基本建制:接着论述了重庆具有近代特色与宗族特点的教养工场,以及民间善堂、善会中出现的问题与纠纷,并由此分析了官一民一绅在慈善事业中的关系;最后,通过对重庆与上海两地慈善事业的比较,总结了慈善事业在两地的异同。
- 推荐网络例句
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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。