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As for Spain, for instance, if you know how to throw in Don Carlos and the Infanta, and Don Pedro and Seville and Granada, from time to time in the right proportions -- they may have changed the names a little since I saw the papers -- and serve up a bull-fight when other entertainments fail, it will be true to the letter, and give us as good an idea of the exact state or ruin of things in Spain as the most succinct and lucid reports under this head in the newspapers: and as for England, almost the last significant scrap of news from that quarter was the revolution of 1649; and if you have learned the history of her crops for an average year, you never need attend to that thing again, unless your speculations are of a merely pecuniary character.

比如，说西班牙吧，如果你知道如何把唐卡洛斯和公主，唐彼得罗，塞维利亚和格拉纳达这些字眼时时地放进一些，放得比例适合--这些字眼，自从我读报至今，或许有了一点变化了吧，--然后，在没有什么有趣的消息时，就说说斗牛好啦，这就是真实的新闻，把西班牙的现状以及变迁都给我们详详细细地报道了，完全跟现在报纸上这个标题下的那些最简明的新闻一个样：再说英国吧，来自那个地区的最后的一条重要新闻几乎总是一***九年的革命；如果你已经知道她的谷物每年的平均产量的历史，你也不必再去注意那些事了，除非你是要拿它来做投机生意，要赚几个钱的话。

With aid of techniques of analytical continuation and conformal mapping, exact solutions are obtained for three typical problems concerning Eshelby's inclusion. The three problems are1 interaction between an arbitrarily shaped Eshelby inclusion and a circular inhomogeneity in transversely isotropic piezoelectric medium; 2 interaction between an arbitraily shaped Eshelby inclusion and an interface in anisotropic piezoelectric medium, the interface in our investigation may be a perfect interface, or a frictionless slipping interface , or a compliant electrode layer is embedded along the full interface of the bimaterials; 3 interaction between an arbitraily shaped Eshelby inclusion and an elliptical hole in anisotropic piezoelectric medium.

通过采用解析延拓和共形映射技术，获得了压电复合材料中有关Eshelby夹杂三个典型问题的精确弹性解答，即横观各向同性压电介质中任意形状的Eshelby夹杂与圆柱异相夹杂间相互作用；一般各向异性压电介质中任意形状的Eshelby夹杂与双压电材料所形成界面的相互作用，我们所考虑的界面包括理想界面、滑动界面以及柔性金属电极层增强界面；一般各向异性压电介质中任意形状的Eshelby夹杂与椭圆孔洞的相互作用。

During the actual production, that the oxygen contamination from the crucible material by heat composition increases the oxygen content of molten steel will result in melting losses of the alloys in the molten steel, and will results in more heavier melting losses of the alloys, incontrollable exact chemical content of molten steel, increment of oxide inclusions and bad processability and serviceability, especially in the high strength(σb≥1600MPa) steels and alloys with special performance used in aerospace industry, manufacturing industry for precision instruments and meters, military industry, nuclear industry etc. because these steels usually have a high content of some active alloys such as Ti, V, Nb, Al, RE, etc. and a nearly zero content of dissolved oxygen.

实际生产中，如果炉衬热分解向钢液供氧，势必会造成钢液中合金元素的烧损，尤其是在航空航天、精密仪器仪表制造、军工及核工业部门使用的某些具有特殊性能的高强度(抗拉强度σb≥1600MPa)合金或钢材，因它们通常需要具有较高的活泼合金元素(如Ti、V、Nb、Al、RE等)含量，且钢中溶解氧含量接近于零，炉衬热分解供氧将造成这些合金元素的大量烧损，其结果是钢液化学成分难以精确控制，并增加了氧化物夹杂含量，恶化了钢的加工和使用性能。

In the study of defect problems in elastic media, first, the uniform stress fields within a three-phase anisotropic elliptic inclusion in anti-plane shear is discussed; second, an exact solution is given for an edge dislocation in a three-phase composite cylinder model with a sliding interface; finally, an analytic solution is derived for two circular inclusions with circumferentially inhomogeneously imperfect interfaces interacting with a circular Eshelby inclusion in anti-plane shear.

在对弹性介质缺陷体问题的讨论中，我们首先探讨了面外剪切变形下各向异性三相椭圆夹杂中均匀应力场；其次研究了具有滑动界面的三相圆柱复合模型中的刃型位错问题；最后分析了面外剪切下具有环向非均匀界面的两个圆柱异相夹杂与一个圆柱Eshelby夹杂的相互作用问题。

Due to the complexity of the cell jitter, the NonSynchronous Tining Recovery methods are currently not mature With the emphasis being given to the Class A CBR traffic, this paper analyzes the performance of the queueing delay and cell jitter at the source node and intermediate nodes, and discusses the Source Timing Recovery at the destination node in ATM networks Firstly, this paper presents a description of the cell jitter of CBR traffic, and gives the definitions of two kinds of cell jitter regarding the Source Timing Recovery for CBR traffic Then, by using exact mathematical models and analysis methods, this paper analyzes the impact of the factors, such as the capacity of the queueing buffer, the randomness, the deterministic nature and the correlation in cell arrivals of the background traffic sources, on the queueing delay and cell jitter performance of the CBR traffic through Statistical Multiplexitng To obtain an insight into the power spectral distribution and look for better schemes for the depression and filtering of the cell jitter, within the analyses we succeed deriving the power spectrum of the cell jitter for CBR traffic Hence, not only the power spectral distribution of the cell jitter can in the frequency domain be qualitatively understood, but also can the rms (root-meansquare) value of the cell jitter be quantitatively obtained so as to more accurately measure the amplitude of the jitter In the end-to-end performance analysis of the queueing delay and cell jitter, we propose a kind of quasi-periodic cell stream model to characterize the jittered CBR traffic, and present an initial queueing analysis of the CBR traffic following such a model at a generic intermediate node Additionally, we briefly discuss the buildout/playout and Source Timing Recovery functions of the destination node Finally, regarding the Source Timing Recovery of CBR traffic, this paper systematically discusses several important principles of the cell jitter filtering and depression reported in the literature, introduces several implementation schemes of the Source Timing Recovery e.

由于信元抖动的复杂性，非同步定时恢复方法目前还很不成熟。本文针对A类CBR业务流在ATM网络源节点和中间节点的排队时延和信元抖动性能，以及在目的节点的源定时恢复问题作了较为全面的研究。首先，文中描述了CBR业务流的信元抖动，并具体地给出了两种与CBR业务源定时恢复有关的信元抖动的定义。然后，采用了精确的数学模型和分析方法，有针对性地分析了业务背景中信元到达的纯随机性、确定性和相关性以及排队缓存器容量等因素对CBR业务流经过统计复用后的排队时延和信元抖动性能的影响。为了了解信元抖动的功率频谱分布和寻求更好的抑制和滤除抖动的方法，在性能分析中，我们成功地完成了CBR业务流信元抖动的功率谱分析，使得不但可以从频域定性地认识信元抖动的能量分布特性，而且还可以定量地求出信元抖动的均方根值(rms：root-mean-square)，以更为准确地衡量抖动的大小。在CBR业务流的多节点端-端排队时延和信元抖动性能分析中，我们提出了一种准周期性(quasi-periodic)信元流模型来描述感染了信元抖动的CBR业务流，并基于这一模型进行了CBR业务流中间节点的初步排队分析。

It is a place where those who hate ignorance may strive to know, where those who percieve truth may strive to make others see; where seekers and learners alike, banded together in the search for knowledge, will honour thought in all its finers ways, will become thinkers in distress or in exile, will uphold ever the dignity of thought and learning and will exact standard in these things.

在这里，憎恨无知的人奋力求知，谙悉真理的人传授真理。连袂着的探索知识的追求者和学习者们在这里可以用各种更好的方式去敬崇思想，可以迎接身处不幸和背井离乡的思想家，可以永远保持住思想和学问的尊严，也可以确立各种事物的准则。

Unlike a utopian novel, in which the writer aims to portray the perfect human society, a novel of negative utopia does the exact opposite: it shows the worst human society imaginable, in an effort to convince readers to avoid any path that might lead toward such societal degradation. In 1949, at the dawn of the nuclear age and before the television had become a fixture in the family home, Orwell's vision of a post-atomic dictatorship in which every individual would be monitored ceaselessly by means of the telescreen seemed terrifyingly possible.

与乌托邦小说(它们的作者们试图描绘一个完美的人类社会)不同，反乌托邦小说恰恰有着相反的目的：它表现所能想象出来的最差的人类社会，以使读者们避免走向任何通往此类社会的道路。1949年，这个原子时代的黎明和电视普及大众家庭的前夕，奥威尔对于每个人都被电屏幕不停监视着的后原子时代极权的预见似乎成为了一个骇人的可能。

And in science, as in common life, our confidence in a law is in exact proportion to the absence of variation in the result of our experimental verifications.

正如日常生活中一样，在科学上，我们对于规律的信心是与实验结果的一致性完全相符的。

In science, as in common life, our confidence in a law is in exact proportion to the absence of variation in the result of our experimental verifications.

在科学上，就象在日常生活中一样，我们对于一条定律的信赖程度与我们在实证性实验中所获得的结果是否一致恰好成正比。

And in science, as in common life, our confidence in a law is in exact proportion to the absence of variation in the result of our experimental verifications.

在科学上，像在日常生活中一样，我们在对一条定律进行实验验证时，其结果变化越少，我们对这条规律的信心越大。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。