公开

The nature and extent of official extraterrestrial disclosure is unclear.

公开的内容和程度还不清楚。

Evolution rather than revolution is the chosen course because, as the Fabian Society noted, the wolf in sheep's clothing stands a better chance of getting lunch than his colleague openly salivating amongst the flock.

渐变而非革命是选定的课程，因为正如费边社所指出的那样，狼对羊的衣服有一个更好的机会越来越午餐比他的同事公开垂涎三尺当中羊群。

Mr Brown's promise came in a letter to Sunder Katwala, general secretary of the Labour-affiliated Fabian Society, who had urged him to mark the anniversary by announcing a public inquiry.

布朗先生的承诺，在来到了一封信给桑德卡图瓦拉，秘书长劳工党籍费边社，谁曾敦促他为了纪念周年，宣布公开调查。

The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.

本发明进一步公开了表面两亲聚合物和低聚物的设计与合成。

The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions.

本发明还公开了新的表面两亲聚合物和低聚物及其组合物，包括药物组合物。

He said that to ensure market openness, fairness, impartiality, it is the responsibility of the Government.

他说，以确保市场公开，公平，公正，这是政府的责任。

I mean, can you imagine the fallout when this goes public?

是的。你能想像公开之后的情形吗？

Can you imagine the fallout when this goes public?

你能想象公开它的后果么？

Which are open is the connotations of conflicts between destiny and tragedy, perfectionism and disappointment, and between familiarization and unconscious neglect.

可以公开的只是里面的宿命和悲剧，完美主义和失望，熟悉和熟视无睹之间的冲突。

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。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。