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In preface, author discusses the meaning of this study and the actual state of research about culture of Tibetan oath at home and abroad. The first chapter analyzes two basic sources of oath culture. In the second chapter, by analyzing literature and actual examples, author explores the problem which the definition of "oath" is unclear in Tibetan dictionary. Combining with the definition of oath, in the third chapter ,the author differs the concept among promise, treaty, bargain and caution money. The fourth chapter is mainly about the element of oath; In the fifth chapter , author divides and explores the different content and meaning of Tibetan oath.
前言"论述了这篇论文的研究意义和目前国内外对于藏族盟誓文化的研究现状;第一章"盟誓文化的产生"论述了盟誓习俗产生的两个基本根源:思想根源和社会根源;第二章"盟誓的定义"通过分析文献资料和实例,对一些藏文词典中存在的对于"盟誓"的定义不够明确的问题进行了商榷和探讨;第三章"盟誓和几个近义词的区别"结合盟誓的定义,对诺言、条约、契约、保证金几个概念的定义进行区分;第四章"盟誓的要素"结合《格萨尔王传》论述了盟誓需要具备的要素;第五章"誓言的内容特征"中结合《格萨尔王传》中的盟誓形式,划分和探讨藏族盟誓的不同内容和意义;第六章"遵守誓言的意义和不守誓言的罪孽"通过相关文献资料分别探讨了遵守誓言的积极影响和不守誓的消极影响;第七章"违誓忏悔"论述了在违背誓言后,反省改过的意义;最后,"后记对《格萨尔王传》中的盟誓文化进行了概括总结,指出这一文化突显了藏族人民崇尚真诚的品格和渴望和谐的心愿。
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Based on the research results of Chaos theory, in this dissertation, it has made detailed analysis of the chaotic signal generator. Firstly, the characteristic and various detection methods of chaotic signal are recommended. Secondly, with the aid of software, such as MATLAB, PSPICE, EWB, etc, discussion of the process of generating chaotic signal proceeds. Through simulation, the output result of several kinds of chaotic circuit are analyzed and compared. Thirdly, aiming at Chuas chaotic circuit, through debugging, the impacts by components and parts in the circuit, such as operation amplifier, capacity, inductor, etc, has been further investigated. And then provides a new scheme to implement Lorenz chaotic system, the circuit design and analysis are presented in detail and it can be realized by the hardware of programmable arrays FPGA, the experimental results indicate that this scheme has the advantages of easy operation, flexible design and high efficiency. An application example in secure communications is also provided. Finally, through picking up the characteristic parameter-Lyapunov exponent of the Chaos we can analyze the performance of different chaotic signal generators.
本文在混沌理论研究成果的基础上,对混沌信号的产生做了详细的分析,涵盖以下内容:首先介绍了混沌的定义,混沌信号的基本特性和各种判别方法,特别是对简单的一维Logistic映射的硬件实现问题做了初步探索;其次对混沌信号的产生方法进行讨论,借助于MATLAB、PSPICE、EWB等仿真软件,对几种混沌电路输出的混沌信号进行了分析比较,并在此基础上针对典型三阶连续自治系统Chua's电路作进一步实验研究,通过混沌电路调试,深入研究电路中各元器件,特别是运算放大器、电容、电感等对混沌信号时域以及频谱的影响;再次研究连续混沌系统的数字化硬件产生,设计了Lorenz混沌电路在现场可编程门阵列FPGA上实现的新方案,在保密通信中的应用实验结果表明该方案具有操作简单、设计灵活、效率高等优点;最后针对不同混沌系统,采取不同算法,提取混沌特性参数Lyapunov指数,进而对不同的混沌信号发生器的性能进行了分析。
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The results show that the decalescence of catalyst bed affects the process of hydrogen peroxide catalytic decomposition greatly. If the catalyst bed is preheated or made up of materials with low thermal conductivity, that influence can be depressed. At the same time, the response characteristic of catalyst bed and the efficiency of catalytic decomposition can be improved. The low frequency pressure instability of catalyst bed occurs because of the coupling of catalytic decomposition and supplying. The decomposition plane pushes all the way through the catalyst bed during pressure oscillations, causing unreacted liquid hydrogen peroxide to be exhausted from the bed and leading to the appearance of liquid hydrogen peroxide channeling. Consequently, how to prevent or at least limit this channeling is the key to eliminate the pressure instability of catalyst bed. It was found that adding clapboard to the catalyst bed can depress the pressure instability efficiently.
结果表明催化剂床及催化剂的吸热对过氧化氢分解过程影响很大,对催化剂床进行预热或采用热导率低的材料制造催化剂床等措施,可以降低催化剂床壁面吸热对催化分解过程的影响,提高催化剂床的响应特性和催化分解效率;催化剂床的低频不稳定是催化分解过程与供应系统耦合产生的,催化剂床气体界面的波动过程中,液体过氧化氢穿透催化剂床形成过氧化氢液体通道,过氧化氢液体通道的产生和扩大是催化剂床不稳定的主要原因,也是消除催化剂床不稳定的关键,试验中在催化剂床内加入分流板成功地抑制了催化剂床的低频不稳定。
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Five models were used to investigate the "Changdong"" s anti-tumor effect: mice S180 sarcoma solid model, mice liver cancer H22 solid model, mice Lewis lung cancer model, as well as human liver cancer QGY and colon cancer LOVO implanted in naked mice; mice liver cancer H22 was also used to evaluate the enhancive effect of "Changdong" when it was co-applied with other anti-tumor agent or with radiotherapy; The "Changdong"" s cytotoxic effect in vitro on such tumors as QGY, LOVO, lung cancer A549, breast cancer MCF-7, as well as mice leukemia P388 was observed through MTT method. And investigate the effect of "Changdong" on proliferation of spleen lymphocyte, on activity of NK cell and on synthesis of IL-2 in mice bearing Lewis lung cancer, respectively. With propidium iodide straining, cell aigptosis and cell circle were analyzed by flow cytometry. Result:"Changdong" has an evident tumor inhibitive effect on mice tumor model as well as human tumor implanted in naked mice with a quantity-effect relationship.
使用小鼠S180肉瘤、小鼠肝癌H22实体瘤和小鼠Lewis肺癌模型,以及人体肝癌QGY和人体肠癌LOVO裸鼠异种移植模型,进行"长动"的抗肿瘤药效学研究:用小鼠肝癌H22进行"长动"合并放疗和化疗的增效作用研究;用MTT法进行"长动"对肝癌QGY、肠癌LOVO、肺癌A549、乳腺癌MCF-7、小鼠白血病P388等10株人体和动物肿瘤细胞的体外细胞毒性作用研究;用淋巴细胞转化试验、小鼠NK细胞活性试验、小鼠胸腺细胞增殖法分别测定"长动"对荷Lewis肺癌小鼠的脾淋巴细胞增殖的影响、自然杀伤细胞活性的影响和对小鼠产生白介素-2(IL-2)的影响;用流式细胞仪PI单染色法进行"长动"对人体肝癌QGY细胞的体外诱导凋亡作用和对肿瘤细胞周期的影响的研究。
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With the investigation of the domestic and foreign literature systematically, the bases on the domestic and foreign present research and the comprehensive utilizations of the various knowledge of fluid mechanics in porous medium, reservoir engineering, mathematical physics, perforation completion, numerical simulation and so on, this article takes numerical simulation of gas reservoir of water solubility as the research aim which has completed following research works and obtained the corresponding research results: it analyzes the nature of the Water-soluble gas and formation water as well as the influent factors of the solubility through the study of massive materials; It establishes mathematical models three-dimension, the dual medium, the gas-water phase through the way of finite difference in the migration of water-soluble gas, which describes the entire process of release, migration and production in formation, where it considered the problems of variable bubble point; According to the numerical models of gas reservoir of water solubility it provides solution procedure that based on black oil model; It discovers that there will obtain the good effects in the lowly speed of development through simulation; the reinjection of formation water may largely enhance the produce degree of water-soluble gas when we consider reinjection in simulator; It considered the influence of perforated completion on development so as to increase the simulator"s versatility, It discovers that the simulator may reflect the conditions of development when we exanimate he simulator"s reliability with the empirical datum.
本文以水溶性气藏数值模拟研究为研究目标,在系统调研国内外文献、深入分析国内外研究现状的基础上,综合利用渗流力学、油气藏工程、数学物理方法、射孔完井以及数值模拟理论等多方面的知识,完成了以下研究工作并取得相应的研究成果;①通过对大量的资料调研,分析了水溶气、地层水性质、储层地质性质以及影响气体在水中溶解度的因素。②考虑到由于高压产生的大量水力裂缝,采用有限差分方法建立水溶气运移的三维、双重介质、气-水两相全隐式数学模型,该模型描述了水溶气在地层中的释放、运移和采出的整个过程。③在原有黑油模型的基础上,根据水溶性气藏数值模型编制了该数值模型的求解程序,该程序可以求解单重、双重介质两种情况。④通过模拟不同开采速度对水溶气开发效果的影响,发现开采速度较慢的时候可以取得较好的开采效果。⑤在模拟器中考虑了注水对水溶性气藏开发的影响,地层水回注可以大幅度提高水溶气的采出程度。⑥为增加模拟器的通用性,在模拟器中考虑了射孔完井方式对开采的影响。⑦检验模拟器计算的可靠性,发现在使用实验数据对水溶性气藏进行模拟时,模拟器可以很好的反映气藏开发的状态。
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Results show that gas release in gassy sand will cause the additive deformation of tunnel and additive stress of the shield segment, and make important impacts on the global displacement of tunnel but little influences on the stress of shield segments and the relative displacement of tunnel. It is inclined to arouse the differential settlement and cracks on the tunnel so as to cause hazardousness. Re-accumulating of the gas can also produce additional stress and the additive resilience, but it can be ignored in practical engineering because the influence degree is small. The shallow gas in reservoirs is appropriate to be discharged before construction of the subway tunnel.
研究结果表明:气体释放将引起隧道产生附加变形和管片附加应力,浅层气体释放对地铁隧道结构应力和结构相对变形影响较小,而对隧道整体位移影响较大,易引起不均匀沉降,导致隧道裂缝或断裂,进而引发危险;气体重新回聚时,隧道产生的附加应力和回弹位移量较小,工程中可不予考虑;地铁隧道施工前,宜对浅层气体进行预先排放。
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On one hand, aims at eliminating the wrong ideas on the origin of china crime prevention, wanting to point out that the ideas on crime prevention has long been existing, even the sprout of it can be dated back to as early as yao and shun periods in the primitive society . On the other hand, trying to find out its process of emerging and developing vertically, in order to expound its basic features and broad containing, and then, in a further sense, pointing out that the sprout and development of them has great effect on the late period, in addition to that society eventually. Theres much in their ideas that we can make use of today.
一方面,意在消除长期以来法史学界对中国古代预防犯罪思想起源的误解,指出早在距今约4000多年前原始社会末期的唐尧虞舜时代,就已经有关于预防犯罪的思想萌芽存在;另一方面,力求纵向探索先秦预防犯罪思想的发生、发展与嬗变历程,阐述其基本特色,揭示其丰厚内涵,并进一步指出萌生与发展于先秦时期的预防犯罪思想,不仅对整个先秦社会产生了重大影响,对后世所产生的影响也极其深远,值得我们今天加以分析批判和借鉴。
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Bubbling temperature direct affect the diameter and the distribution of bubbles; Bubblier is a main factor which influence the bubble structure of foam glass. To select different bubblier results in different craft. To add stabilizer directs affect the melt viscosity, besides superficial expansion.
在泡沫玻璃烧结过程中,发泡温度(760~950℃)影响泡径及气泡的分布状态;发泡剂是影响泡沫玻璃制品泡孔结构的主要因素,发泡剂不同,发泡时间不同,则气泡的泡径和开闭口的情况就不同;在泡沫玻璃烧结过程中,稳泡剂的加入直接影响粘度,粘度过高气泡不易产生,粘度过低气泡极易逸出,两者都不利于产生所要求数量的气泡;另外,表面张力和配料中的水对发泡也有一定的影响。
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This parameter canaccurately describe the degree of concentration of vibratory energy of the systemmodal shape in quantity. Using this parameter, the effects of mistuning on thelocalization of system modal shapes for various orders are studied. The reasons of themodal localization phenomenon are analyzed by the perturbation method.
利用所提出的模态局部化参数,研究了失谐对叶盘系统各阶模态局部化程度的影响规律,并利用摄动法对失谐所导致的模态局部化现象进行了分析;同时还发现,失谐叶盘系统的某些中间阶模态的局部化参数值在弱耦合区域的特定位置会产生奇异的突变现象,而这种突变现象是用摄动法难以解释的,并且可能会对失谐叶盘系统的振动稳定性产生重要影响。
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Results show that in hover the fuselage normal force and pitching moment are relatively high due to the influence of rotor/wing downwash; and in low speed forward flight, the downwash have strong interaction on the normal force and pitching moment of fuselage due to the big dimension horizontal tail; the effects of downwash on the fuselage rolling and yawing moments are little and the influence on fuselage side force is considerable.
结果表明,悬停时受主机翼高速旋转产生的下洗尾流影响,机身产生了较大的法向力和低头力矩;前飞时下洗尾流对机身的法向力和俯仰力矩有比较严重的干扰,对滚转力矩和偏航力矩干扰较小,对侧向力有一定影响。
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。