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By using nonconforming element and Bramble-Hilbert-Xu Lemma, Laplace approximating eigenvalue is given by the means of asymptotic expansion and the main error terms are presented ,too.

利用Bramble Hilbert Xu引理对Laplace特征值用一个非协调元作对称展开，给出该单元在研究Laplace特征值问题时的误差主项，并进一步给出外推结果，最后给出数值验证。

The method has clearer physics meaning,and practice results show that this method is much more convenient,economic and precise than Xu-White methods,and the error between computational value and measured value is less than 5 percent

计算结果与实测结果对比表明，平均相对误差限在5%左右，与Xu-White模型相比，该方法物理意义更为明确，使用更简便计算精度提高一倍左右。

Xu and Noor had proved the theorem on convergence of three-step iterations for asymptotically nonexpansive mapping on nonempty closed, bounded, and convex subset of uniformly convex Banach space.

王娴 ，何震Xu和Norr已经证明了建立在一致凸Banach空间的一个非空有界闭凸子集上的渐进非扩张映射的三步迭代的收敛定理问题。

Tan and Xu [1] had proved the theorem on convergence of Ishikawa iteration processes of asymptotically nonexpansive mapping on a compact convex subset of a uniform convex Banach space , Then Liu Qihou [3] presents the necessary and sufficient conditions for the Ishikawa iteration of asymptotically quasi-nonexpansive mapping with an error member on a Banach space convergent to a fixed point . Xu and Noor [5] had proved the theorem on convergence of three-step iterations of asymptotically nonexpansive mapping on nonempty closed, bounded and convex subset of uniformly convex Banach space.

Tan和Xu已经证明了建立在一致凸Banach空间紧凸子集上的渐进非扩张映射的Ishikawa迭代序列的收敛原理，随之，刘齐侯又阐述了Banach空间上渐进准非扩张映射T的具误差的Ishikawa迭代序列收敛于T的不动点的充分必要条件；之后，Xu和Noor也证明了定义在一致凸Banach空间某非空有界闭凸子集上的渐进非扩张映射的三步迭代序列的收敛原理。

In thisthesis, we first extend the vanishing theorem due to Lawson, Simons and Xinto the case of compact submanifolds of a hyperbolic space. Thus, by using thenew vanishing theorem for homology groups, we prove the topological spheretheorem for complete submanifolds in a hyperbolic space. Hence we generalizethe Shiohama-Xu topological sphere theorem.

本文进一步将Lawson-Simons-Xin同调群消没定理拓广到双曲空间中紧致子流形的情形，并运用这一新的同调群消没定理证明了双曲空间中完备子流形的拓扑球面定理，从而推广了Shiohama-Xu的拓扑球面定理。

In my 16 years, I just cried for two people, one is XU, another is you.

在我16年中，我只为两个人哭过，一个是XU，一个是你。

Two migration offices are strongly recommended, one of them is a migration specialist the other a migration attorney. They are Dr.David Zeng (MARA certified number: 042713 ) and Dr. Frank Xu (certified number: 0100976) who are of Australian nationality and well acknowledgeable in details of migration law and/or are certified migration lawyers.

澳大利亚籍注册移民律师David Zeng博士（MARA注册号0427132）和Frank Xu博士（MARA注册号0100976）具有多年的办案经验，熟知&移民法&的各个细节，是澳洲法律协会推荐的移民法律专家和律师。

And 15-year-old Betty Xu in China wants to know about a program called ASSE.

来自中国的15岁的Betty Xu想知道ASSE计划。

And 15-year-old Betty Xu in China wants to know about the a program called ASSE.

中国15岁的 Betty Xu 想了解 ASSE 计划。

And 15-year-old Betty Xu in China wants to know about the program called ASSE.

来自中国的15岁的Betty Xu希望了解ASSE计划。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。