等人

This is old ground to an extent, and has been covered extensively by Tomkins, among others, but the fact remains that Rafa has missed out on many of his first-choice targets due to a lack of funds, had nothing to spend last summer (when player sales are taken into account) and should not be realistically expected to mount a title challenge with the fifth most expensive team in the league.

这算是老生常谈了，而且汤姆金斯等人也多次就此作出过辩论，由于资金的匮乏，贝尼特斯已经多次退而求其次，眼睁睁地看着很多自己的第一选择被别的球队拿更大额的支票挖走，而今年夏天球队更是实现了转会盈利，看看资产净值仅排名联赛第5的这支球队，要求他一直围绕着冠军发起冲击是否合理？

First, a large class of ideal Einstein and conformally flat immersions are proved to be totally geodesic, which generalizes a theorem of Dillen on the simplest ideal immersion.

首先证明了实空间形式中一大类理想的爱因斯坦和共形平坦浸入均为全测地浸入，所得结果大大推广了Dillen等人关于欧氏空间中最简单的理想浸入定理。

Is invented in 1798 by the German actor and writer Aloys Senefelder, lithography came into its full artistic fruition in the 1890s with the color prints of Pierre Bonnard and Henri de Toulouse-Lautrec, among others.

平版印刷术，于1798年由德国演员兼作家Aloys Senefelder发明。直到19世纪90年代，平版印刷术被Pierre Bonnard与Henri de Toulouse-Lautrec等人运用于艺术彩印。至此，该印刷技艺在艺术的领域终开花结果。

In this field, Christian et proposed a Island method in 2005, it is a k nearest neighbor query method of moving objects based on road network,but this method has three flaws which are k nearest neighbor query in constrained road network,traffic-jam exploration and optimize of Island's radius. This article has studied k nearest neighbor query of moving objects based on road network in view of above three aspects ,and proposed the Island+ method, which has made the improvement to the memory structure and trajectory preservation of neighbor objects.

在这一领域，Christian等人在2005年提出了Island方法，它是一种基于路网的移动对象k近邻查询方法，但是这种方法存在以下不足的地方，第一，该方法对路网没有任何限制条件；第二，没有给出明确的数据存储结构；第三，区域半径一致，效率不高。

In this paper, the maximum likelihood algorithm with process and measurement noise for nonlinear continuous-discrete system given by Jategaonkar and Plaetschke is improved in two aspects: 1 to avoid the disadvantages of sensitivities computation by common finite-difference method, in which the perturbation sizes should be selected optionally, an improved finite-difference method with best perturbations, is presented. 2 to improve the numerical stability of Jategaonkar's algorithm, maximum likelihood algorithm with fast triangular square-root decomposition filter is given.

摘要对Jategaonkar等人给出的同时计及过程及观测噪声的非线性连续-离散系统的极大似然算法从两个方面进行了改进：1给出了计算灵敏度的最佳摄动有限差分算法，避免了普通有限差分法计算灵敏度矩阵时需人为选择参数摄动量大小而带来的缺点；2给出了具有快速三角化平方根滤波的极大似然算法，提高了原算法的数值稳定性。

We give the detail analysis and show that the system exhibits subcritical pitchfork bifurcation, supercritical pitchfork bifurcation and transcritical bifurcation in the different regimes of control parameters,we also give the condition of the occurrence of bifurcation from the trivial solution,and consider the bifurcation directions.

其次，以前的研究工作主要是针对反应项是纯粹的二次项(p=0)或纯粹的三次项(p=1)的反应扩散系统。本文中取p∈[0，1]为参数，得到了比Auchmuty等人的工作更丰富的结论。

One of the important classes is Pritchard-Salamon system with unbounded admissible input operator and output operator. Keulen[4]and Curtain[5] has finished excellent work, but they added smooth condition when they transform the solution of H∞-Control into solving two algebraic Riccati equations.

其中重要的一类是具容许无界输入和输出的Pritchard-Salamon系统，这方面已有Keulen[4]，Curtain[5]等人的工作，不过他们在将次最优H_∞-控制器存在问题转化为相应Riccati方程解的存在问题时附加了"光滑性条件"。

And may be a cryptic species complex, and an undescribed population from the Swartberg mountains Branch 1998: plate 1, Tolley et al.

而且可能是一个潜物种复杂，一undescribed人口从斯瓦特伯格山（科1998年：中厚板一， tolley等人。

But avoid worldly and empty chatter, for it will lead to further ungodliness

因为这等人必进到更不敬虔的地步。

But shun profane and vain babblings: for they will increase unto more ungodliness.

但要远避世俗的虚谈，因为这等人必进到更不敬虔的地步。

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&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。