查询词典 at last

At last, we have found that the neutral line is more complicatedly and widely spread on the lower slab than that on the upper one.

最后，我们发现上下两层大气的矢量磁场的中性线分布是不一样的，在下层磁场中性线要比上层大气复杂的多。

At last, the system started evaluation calculation after selecting the composition operator; the evaluation control module constructed the fuzzy subjection matrix, obtained the weight and then transferred both of them to calculation module; calculation module used the corresponding composite algorithm, finished fuzzy composite operation.

最后选择合成算子，启动评估计算，评估控制模块将构造模糊隶属度矩阵和提取指标权重传递给评估计算模块，评估计算模块根据相应的合成算法，完成模糊合成运算。

For this type of new model,we study it mainly from these ways:First,we make further research on the nature features of their distributions;give out the probability distribution of the mixed stochastic variables,and the statistical features and the approximate distributions of the short-term individual risk models. Also the relationships between the total amount of compound compensation and individual one were investigated.At last we give out a kind of practical calculation method for the individual risk model.That is the calculation of the number of claims translating into the calculation of Vandermonde determinant.Second,a kind of risk model with main claims and by-claims is built under specific conditions.

对于这类有主副理赔的风险模型，我们主要从以下几个方面进行研究：首先，对短期个别风险模型和长期聚合风险模型的理赔总额的分布性质及特征做了较深入的研究，给出了混合型随机变量和的概率分布和短期个别风险模型理赔总额的统计特征与近似分布；在复合分布的框架下，研究了聚合风险模型理赔总额和个别理赔额之间的分布关系，给出了和个别理赔额对应的理赔次数的实用计算方法，即在总索赔额服从复合泊松分布时，把不同理赔额对应的理赔次数的计算转化为线性方程组的计算。

In this paper we firstly discuss the general concepts of compter security and cryptology, and then describe the mostly used modern encryption methods and technologies. We detail the advantages and disadvantages of symmetric algorithm, public-key algorithm and one-way hash function. At last we put forward a new block cipher - permutation code, and describe the secret hash digital signature and online electronic contracting with the trusted third party system.

本文首先讨论计算机安全和密码学的一般概念，然后介绍现代加密手段常用的方法和技术，详细讨论了对称加密方法、公开密钥加密方法和单向散列加密方法的优点和不足，进而提出了一种新型的分组加密算法—排列码加密算法，并在此基础上实现了保密散列数字签名算法和有可信第三方参与的网上电子签约。

They all looked a merry, even a happy party, as they sat round the table; Sir Andrew Ffoulkes and Lord Antony Dewhurst, two typical good-looking, well-born and well-bred Englishmen of that year of grace 1792, and the aristocratic French Comtesse with her two children, who had just escaped from such dire perils, and found a safe retreat at last on the shores of protecting England.

他们看起来欢快甚至开怀地打成一片，当他们围坐在桌边时；安德鲁。福克斯先生和安东尼。都河斯特老爷两人尤其体面，在讲究优雅的一七九二年他们是出身好，有教养的英国人；法兰西伯爵夫人与其两个孩子，最终逃离险境安全地撤退到保护国英国的海岸线之内。

At last,I want to say that Conan is a terrific cartoon.I hope everyone go to see it and love it as me.

最后，我想说，柯南是一部不错的动漫，我希望每个人都能像我一样地喜欢它。

At last, guided by the theoretical calculation mentioned above, a series of experiments were carried out. The wavefront distortion of a plano concave lens was measured. The total error was less then 8%. This certified the measured results of the interferometer. The wavefront distortion of a one-side pumped zigzag slab gain medium in different pumping power was measured.

最后，在上述理论计算的指导下，进行了一系列波前检测实验：对一个焦距已知的平凹透镜所产生的波前畸变进行了检测，总的测量的误差小于8%，验证了系统测量结果的准确性；测量了一个单侧泵浦的之字形板条增益介质，在不同泵浦功率下的波前畸变情况。

At last, present a rapid and valid algorithm for decomposing concave polygon.

第四章图形变换，讨论一种基于象素的图形变换方法，并给出了具体的实现。

At last the paper introduces, in concision, the highway control network construction process and final precision situation.

介绍了本公路控制网的施工过程和最终精度情况。

At last, some ways to solve these problems and to realize the concordance are put forward.

就如何实现基础设施建设的区域和城乡统筹，提出相关的措施和建议。

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。