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Methods For 15 cases of recurred cicatrical entropion after Hotz operation, except of superior edge, Inferior edge and fundal part, excise mostly tarsus, suture inferior margin of the skin excision on the levator aponeurosis, make extropion after operation.
对14例15眼Hotz术后复发性瘢痕性上睑内翻,除保留上下缘及底部少许睑板外,切除大部的睑板,将皮肤切口的下缘缝于睑板上缘的上睑提肌的键膜上,术毕时使上睑外翻。
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This dissertation investigates the construction of pseudo-random sequences (pseudo-random numbers) from elliptic curves and mainly analyzes their cryptographic properties by using exponential sums over rational points along elliptic curves. The main results are as follows:(1) The uniform distribution of the elliptic curve linear congruential generator is discussed and the lower bound of its nonlinear complexity is given.(2) Two large families of binary sequences are constructed from elliptic curves. The well distribution measure and the correlation measure of order k of the resulting sequences are studied. The results indicate that they are "good" binary sequences which give a positive answer to a conjecture proposed by Goubin et al.(3) A kind of binary sequences from an elliptic curve and its twisted curves over a prime field F_p. The length of the sequences is 4p. The "1" and "0" occur almost the same times. The linear complexity is at least one-fourth the period.(4) The exponential sums over rational points along elliptic curves over ring Z_ are estimated and are used to estimate the well distribution measure and the correlation measure of order k of a family of binary sequences from elliptic curves over ring Z_.(5) The correlation of the elliptic curve power number generator is given. It is proved that the sequences produced by the elliptic curve quadratic generator are asymptotically uniformly distributed.(6) The uniform distribution of the elliptic curve subset sum generator is considered.(7) We apply the linear feedback shift register over elliptic curves to produce sequences with long periods. The distribution and the linear complexity of the resulting sequences are also considered.
本文研究利用椭圆曲线构造的伪随机序列,主要利用有限域上椭圆曲线有理点群的指数和估计讨论椭圆曲线序列的密码性质——分布、相关性、线性复杂度等,得到如下主要结果:(1)系统讨论椭圆曲线-线性同余序列的一致分布性质,即该类序列是渐近一致分布的,并给出了它的非线性复杂度下界;(2)讨论两类由椭圆曲线构造的二元序列的"良性"分布与高阶相关性(correlation of order κ),这两类序列具有"优"的密码性质,也正面回答了Goubin等提出的公开问题;(3)利用椭圆曲线及其挠曲线构造一类二元序列,其周期为4p(其中椭圆曲线定义在有限域F_p上),0-1分布基本平衡,线性复杂度至少为周期的四分之一;(4)讨论了剩余类环Z_上的椭圆曲线的有理点的分布估计,并用于分析一类由剩余类环Z_上椭圆曲线构造的二元序列的伪随机性;(5)讨论椭圆曲线-幂生成器序列的相关性及椭圆曲线-二次生成器序列的一致分布;(6)讨论椭圆曲线-子集和序列的一致分布;(7)讨论椭圆曲线上的线性反馈移位寄存器序列的分布,线性复杂度等性质。
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And yet, in Raissa, at every moment there is a child in a window who laughs seeing a dog that has jumped on a shed to bite into a piece of polenta dropped by a stonemason who has shouted from the top of the scaffolding,"Darling, let me dip into it," to a young serving maid who holds up a dish of ragout under the pergola, happy to serve it to the umbrella-maker who is celebrating a successful transaction, a white lace parasol bought to display at the races by a great lady in love with an officer who has smiled at her taking the last jump, happy man, and still happier his horse, flying over the obstacles, seeing a francolin flying in the sky, happy bird freed from its cage by a painter happy at having painted it feather by feather, speckled with red and yellow in the illumination of that page in the volume where the philosopher says:"Also in Raissa, city of sadness, there runs an invisible thread that binds one living being to another for a moment, then unravels, then is stretched again between moving points as it draws new and rapid patterns so that at every second the unhappy city contains a happy city unaware of its own existence."
可是,在莱莎的每一刻钟都听得到窗旁的小孩的笑声,因为他看见一头狗扑上小屋抢吃一块烧饼;烧饼是棚架上的石匠掉下的;他当时正在向一个年轻的女侍应员高声喊叫:"好人,让我尝一尝";那年轻女子正捧着肉汤满心高兴地送给一个庆祝交易成功的制伞工人;爱上青年军官的一位贵妇人在赛马场炫耀她的镶花边的白阳伞;马背上的军官最后一次跳跃时向她笑了一笑;他是个快乐的人,不过他的马比他更快乐,它跳栏的时候看见鹧鸪在天上飞;快乐的鸟儿刚被一位画家放出囚笼;快乐的画家完成了鸟的插图,描出它每一根红黄斑点的羽毛;插图的书页上有哲学家的话:"忧愁的城市莱莎也有一根无形的线,在某个顷间把一个生物连系上另一个生物,然后松开,又在两个移动的点之间伸展,快速画出新的图形,因此,不快乐的城市在每一秒钟都包藏着一个快乐的城市,只是它自己并不知道罢了。"
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The thesis places an emphasis on present policy of treatment to foreign investment in China. To some degree China has authorized foreign investment national treatment is some areas, which is revealed in domestic laws and rules and bilateral treaties. Meanwhile, there are still some non-standardconditions in practice such as super-national treatment and sub-national treatment The author points out the major problems and cause in present treatment to foreign investment: the deviation between giddily mind and understanding; reconciliation between laws and rules; low level of marketing economic system and internationalization.
在此基础上重点是分析我国的现行外资待遇制度的现状:我国在一定范围、一定程度上对外商投资实行了国民待遇,它体现在我们的法律和法规上,表现在双边保护投资协定之中,同时在实施上还存在着超国民待遇与次国民待遇并存的不规范状况;指出我国现行外资待遇制度存在的主要问题和产生这种待遇制度的主要因素:指导思想和认识上的偏差、我国法律、法规的不统一和经济市场化和国际化程度不高等。
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We prove that in every induced locally compact 〓fuzzy topological groupthere exist at least one regular fuzzy set-valued Haar measure.We define the fuzzymeasurable group and prove that the fuzzy set-valued Haar measure in a fuzzymeasurable group is essentially unique.We also construct the fuzzy topologicalstructure on a group by the fuzzy set-valued measure such that make it a fuzzytopological group.
证明了诱导局部紧〓模糊拓扑群上存在模糊集值Haar测度,定义了模糊可测群,通过对模糊可测群的研究证明了诱导局部紧〓模糊拓扑群上的模糊集值Haar测度本质上的唯一性,并利用模糊可测群上的模糊集值测度构造了群上的模糊拓扑结构使之成为模糊拓扑群。
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The last time, I will give small works on color, I painted with a cylinder of cigarettes to yellow, to the little blue-painted with a red and yellow, to the small cups painted with a half-blue, I returned to the small pottery painted with a blue Color.
最后一次,我给小作品上颜色,我给香烟缸涂上了黄色,给小蓝子涂上了红色和黄色,给小杯子涂上了半蓝色,我还给小陶罐涂上了蓝色。
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According to the structured element representation theorem of fuzzy number and fuzzy-valued function, we obtained one-to-one isometric mapping from the family of standard bounded monotone function with same monotonic formal on [-1, 1] to the fuzzy number space, and proved they are homeomorphic.
在模糊值函数的模糊结构元表述理论的基础上,利用[-1,1]上同序标准单调函数类上的距离诱导出模糊值函数空间上的距离,证明了模糊实数空间与[-1,1]上同序单调函数类同胚。
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On the whole, we do as follows: Firstly, we list some conceptions and lemmas for later use. Secondly, we define δ-fine partitions for infinite interval and integral of vector-valued functions on infinite interval, and discuss the properties of integral, and characterize its primitives...
主要包括以下五部分内容:在第一部分中,我们介绍了本文所用到的基本概念和引理;在第二部分中,通过定义无穷区间上δ-精细的分法,我们给出了无穷区间上向量值函数的积分的定义,并讨论其性质,还给出了原函数的刻划;在本文的第三部分中,我们着重讨论了无穷区间上向量值函数积分的收敛定理;在本文的在第四部分中,我们首先应用无穷区间上向量值函数积分的收敛定理给出了常微分方程整体广义解的存在性定理,其次应用强积分对Banach空间常微分方程广义解进行了讨论;最后,在第五部分中,我们将模糊积分推广到无穷区间上并给出了其数值计算方法。
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Therefore, it promotes this comparative study rather instructively. This paper adopts the comparative method and studies the syntactic and semantic similarities and differences of passive voices among English, French and Chinese on the basis of the theory of Chomsky "principle parameters". This paper also analyzes the profound reason for the differences: cultural differences and finds that it is just the historical and cultural element that make the external differences into being.
本文运用对比分析的方法,以乔姆斯基原则与参数理论为基础,从句法上和语义上比较分析了英语、法语和汉语的被动语态的异同,并从历史文化上分析了这些异同产生的原因,通过分析研究得知,英语、法语和汉语的被动语态不仅在句法和语义上有许多差异,而且这些差异的存在是由于深层的历史、政治和文化上的原因所造成的。
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The Scientism caused an educational revolution in China, and forced China to turn our educational idea from "cultivate one's morality and character" to "specialist education", our educational content from inanition and inutility to practicality, our educational manner from closing to open, our pedagogy from nonexistence to existence, our educational study from roughness to fine.
在我国引起了一场教育革命,促使我国在教育观念上由"修身养性"转向"专才教育",在教学内容上由空疏转向实用,在教育方式上由封闭转向开放,在教学论上由无到有,在教育研究上由粗旷转向精细。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。