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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。

With the corresponding flow parameters measured through the experiments and the criterion equation mentioned above,the correlation formula of degassing efficiency of flow of gas/liquid two-phase flow through corrugated multicup isoflux gas anchor is obtained through the regression analysis using the least square method and the Gaussian elimination.The influences of the number of arris and concave depth and angle on degassing efficiency are analyzed.

利用量纲分析方法建立了气液两相流体在瓦棱状多杯等流型气锚中流动的准则方程；根据室内实验测得相应参数和准则方程，利用最小二乘法及高斯消去法进行回归分析，得到气液两相流体在瓦棱状多杯等流型气锚中流动时脱气效率的关联公式，并分析了棱数、凹入深度、角度对脱气效率的影响。

The "Experiment" generation of artists broke through the traditional aesthetic value system of the ink painting, and their exploration to rebuild the way of ink painting language through borrowing modern artistic concepts highlighted a cultural criticism, while the next generation of creators have vaguely presented a value orientation rather alien to that of the "Experiment" generation in their expression of contemporary emotions, experience and cognition as well as their construction of sensitivity and criticalness of contemporary cultural expression through the language of ink painting.

如果说"实验"一代艺术家们打破了水墨的传统审美价值体系，他们借鉴现代艺术观念重建水墨话语方式的探索突显出一种文化批判精神的话，那么，当下一些创作者在水墨语言对当代情感、经验、认知的表现力，对当代文化表达的敏锐性和批判性等方面的建构，则隐约显现出了与"实验"一代相异的价值取向。

At the same time, must in the existing income level, through the system mechanism reform and the policy adjustment, the demand which suppresses will be released; Guarantees the system through the charitable agency, improves the resident anticipated, original "does not dare spends" the money to spend; Through the improvement to the expense financial service, the future revenue will transfer reasonably the part the current expense.

一方面，要在现有收入水平上，通过体制机制改革和政策调整，将被抑制的需求释放出；通过完善社保体系，改善居民预期，把原来"不敢花"的钱花出来；通过改进对消费的金融服务，把部分未来收入合理地转为当前消费。

Through using Mythylene DinitrAmine as rude product, the knowledge of its reaction properties in different phases have been increased, Through using Mythylene BisAcetAmide as rude product, intermediates which include 1,3-Diacetyl -4,5-dihydroxy -1,3-diazacyclopentane and 1,3-Diacetyl- 4,5-diacetoxy-l,3-diaza cyclopentane have been obtained. 2,4,6,8-tetracetyl- 2,4,6,8-tetraaza bicyclo[3,3,0]octane which can be used to produce Bicyclo-HMX by nitrolysis was also produced. Through using Mythylene BisFormAmide as rude product, intermediates which include 1,3-Diformyl-4,5-dihydroxy- 1,3-diazacyclopentane and 1,3-Diformyl- 4,5-diacetoxy-l,3-diazacyclopentane have been abtained.

以亚甲基二硝胺为初始原料，加深了对亚甲基二硝胺在不同反应相反应特征的认识；以亚甲基二乙酰胺为初始原料，制备了中间体1，3-二乙酰基-4，5-二羟基-1，3-二氮杂环戊烷和1，3-二乙酰基-4，5-二乙酰氧基-1，3-二氮杂环戊烷，最终制备了可被直接硝解为双环HMX的2，4，6，8-四乙酰基-2，4，6，8-四氮杂双环[3，3，0]辛烷；以亚甲基二甲酰胺为初始原料，制备了中间体1，3-二甲酰基-4，5-二羟基-1，3-二氮杂环戊烷和1，3-二甲酰基-4，5-二乙酰氧基-1，3-二氮杂环戊烷。

Bob has been in the forefront of transportation operating practices and procedures, having had hands on experience with every phase of rail operations, intermodal, port operation on dock, near dock and drayage, train dispatching from non-signaled train order territory through computer assisted traffic control mainline· His 30 years of experience span the period from the rigidly regulated practices of the late 1960's encumbered with volumes of paperwork through the deregulated virtually paperless environment that gave rise to multi-modal deregulated shipping alternatives to create market demand and augment many manufacturing entity efforts through vastly improved efficiency procedures to dramatically reduce costs and improve service

吉农先生一直站在运输经营和程序业的前沿，并有各项铁路业务，联运，在港口经营码头及码头附近区域，对复式列车调度的全港电脑辅助交通控制等方面的工作经验。他30多年的工作，经历了由六十年代后期的大量传统办公方式到现在的无纸化办公，这都使其得以运用多种航运调节办法，创造市场需求，通过大幅度提高效率大大降低成本和提高服务。

Western values have been acknowledged as the norm through systems of measurement, of calendar time and space, through dress codes and material goods, and especially through financial and political institutions.

庄子所谓：「重圣人而治天下，则是重利盗跖也。为之斗斛以量之，则并与斗斛而窃之。

I can ride my bike with no handlebars No handlebars No handlebars I can ride my bike with no handlebars No handlebars No handlebars Look at me, look at me hands in the air like it's good to be ALIVE and I'm a famous rapper even when the paths're all crookedy I can show you how to do-si-do I can show you how to scratch a record I can take apart the remote control And I can almost put it back together I can tie a knot in a cherry stem I can tell you about Leif Ericson I know all the words to "De Colores" And "I'm Proud to be an American" Me and my friend saw a platypus Me and my friend made a comic book And guess how long it took I can do anything that I want cuz, look: I can keep rhythm with no metronome No metronome No metronome And I can see your face on the telephone On the telephone On the telephone Look at me Look at me Just called to say that it's good to be ALIVE In such a small world I'm all curled up with a book to read I can make money open up a thrift store I can make a living off a magazine I can design an engine sixty four Miles to a gallon of gasoline I can make new antibiotics I can make computers survive aquatic conditions I know how to run a business I can make you wanna buy a product Movers shakers and producers Me and my friends understand the future I see the strings that control the systems I can do anything with no assistance Cuz I can lead a nation with a microphone With a microphone With a microphone And I can split the atom of a molecule Of a molecule Of a molecule Look at me Look at me Driving and I won't stop And it feels so good to be Alive and on top My reach is global My tower secure My cause is noble My power is pure I can hand out a million vaccinations Or let'em all die in exasperation Have'em all healed of their lacerations Have'em all killed by assassination I can make anybody go to prison Just because I don't like'em and I can do anything with no permission I have it all under my command Because I can guide a missile by satellite By satellite By satellite And I can hit a target through a telescope Through a telescope Through a telescope And I can end the planet in a holocaust In a holocaust In a holocaust In a holocaust In a holocaust In a holocaust I can ride my bike with no handlebars No handlebars No handlebars I can ride my bike with no handlebars No handlebars

我可以坐我的自行车没有把手没有把手没有把手我可以坐我的自行车没有把手没有把手没有把手看我，看我手在空气中一样，它的良好的可活着和我是一个著名的说唱甚至当paths're所有crookedy 我可以告诉您如何做硅做我可以告诉您如何从头纪录我可以采取除了远程控制我几乎可以把它连同我可以配合一结在一个樱桃干我可以告诉你，约莱夫帕格ericson 我知道的所有字眼，以"德colores "和"我很自豪地成为美国"我和我的朋友看到一个鸭嘴兽我和我的朋友作出了漫画书和猜测多久才我可以做任何事情，我想cuz ，请看：我可以保持节奏，没有节拍器没有节拍器没有节拍器我可以看到你的脸就电话关于电话关于电话看我看我只是所谓的说，它的良好的可活着在这样的一个小世界我所有的卷曲与一本书，阅读我可以赚钱，打开一个勤俭建国的商店我可以生活小康杂志我可以设计一个发动机64 英里一加仑汽油我可以做出新的抗生素我可以使电脑的生存，水生条件我知道如何执行业务我可以让你想购买的产品提出动议的热点和生产者我和我的朋友们了解未来我看到的字符串控制系统我可以做任何事情，没有援助 cuz我可以导致一个民族，一个麦克风与麦克风与麦克风我可以分裂了原子的分子一个分子一个分子看我看我驾驶，我不会停止和感觉那么好要活着就顶端我的达成是全球我的大楼安全我的事业是高尚的我的权力是纯我可以伸手万疫苗接种或let'em都死在无奈 have'em全部愈合他们的割伤 have'em所有杀害暗杀我可以作出任何人去监狱只是因为我不和like'em 我可以做任何事情，没有许可我一切都在我的指挥因为我可以引导导弹卫星通过卫星通过卫星我可以击中目标，通过望远镜透过望远镜透过望远镜我可以结束的星球在大屠杀在大屠杀在大屠杀在大屠杀在大屠杀在大屠杀我可以坐我的自行车没有把手没有把手没有把手我可以坐我的自行车没有把手没有把手

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。

I'm pretty good at flying through the feed reader, though I prefer to look at it as the newspaper you flick through when the urge strikes, so I can ninja through that time, but it's still time I'd like to—and should've—spent working so I could relax and more fully appreciate the enjoyment of reading my favorite sites.

我非常擅长于使用阅读订阅器，尽管有压力时，我更愿意视其为你手中翻阅的报纸，这样我工作时就能象个忍者。但是这段时间是我愿意并且也应该工作的时间，工作之后我就能够轻松下来，完全享受读我喜欢的网页所带来的愉悦。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。