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The research results show for low Sn concentrations, for example 1wt%Sn with respect to Ni, the Ni/Sn surface alloy is energetically preferred. We have also used XPS to characterize the catalysts. The quantified Sn and Ni XP spectra for Ni/Sn/SLT catalysts show that Sn preferentially segregates to the surface of the Ni/Sn alloy. We demonstrate that supported Ni/Sn alloy catalyst provides significantly higher reforming reactivity and resistance to deactivation via carbon deposition than supported monometallic Ni catalyst both in steam reforming of CH4 and CO_2 dry reforming.

本文以SLT为支撑体，利用Sn对传统的Ni基催化剂进行表面合金化处理，成功制备了Ni/Sn表面合金重整催化剂，将该催化剂用于甲烷和丙烷的CO_2重整和水蒸汽重整反应，研究结果表明，在Sn浓度很低的情况下，例如1wt%Sn含量，从能量角度看更易于形成表面合金，XPS数据也显示Sn更易于富集在Ni/Sn合金催化剂表面。

The three-seater citied vehicle, Pivo, was firstly unveiled by NISSAN at 2005's Tokyo Motor Show. Subsequently, it was displayed frequently at the international main motor-show, such as in Beijing and Geneva, and gained wide welcome.

日产发表三座都市车Pivo最早还是在2005年的东京车展上，随后该车也在北京及日内瓦等国际重要车展中频繁亮相并受到了广泛的欢迎。

It includes a show at one of the leading night clubs in Pairs and a fantastic show at "Moulin Rouge".

它包括了一场在巴黎顶尖夜总会之一的表演，以及一场红磨坊奇妙的表演。

Show me a good mouser, and I'll show you a cat with bad breath.

给我一只抓耗子的猫，我就让你见识一下他的口臭。

Garfield: Show me a good mouser, and I'll show you a cat with bad breath.

给我这么好的老鼠，就让你见识一下口臭的猫

Garfield: Show me a good mouser, and I'll show you a cat with bad

要让我抓耗子，就让你见识一下口臭的猫

Tuesday, January 20, 2009I was flipping through channels the other day and came across a dog show on ESPN. A beautiful, beautiful, Siberian husky won the Best in Show. Then I remembered I had yet to watch a 1922 classic film DVD called Nanook of the North .

几天前在乱转电视台时刚好看到狗狗的选秀赛，总冠军得主是一只好漂亮又乖的西伯利亚哈士奇，就"熊熊"想起一直忘了看之前买的一部叫经典影片 DVD 。

The B3LYP/6-31G calculations on the four complexes show that the largest interaction energy is-13.98 kJmol^(-1) in the complex composed of HMX and hexaazacalix [3]-p-triarene [3]-2-amido-1, 3, 5-triazine. Results show that intermolecular interaction energies of azacalix [6] arenes with substituted groups are stronger than that without substituted groups, and intermolecular interaction energies of azacalix [6] arenes with amido groups are stronger than that with nitryl groups.

研究发现分子间相互作用能最大的复合物是六氮杂杯[3]-对－三芳烃[3]-2-氨基－1，3，5-三嗪与HMX所形成的复合物，最大相互作用能为－13.98 kJmol^(-1)；而且带有取代基的复合物的相互作用能大于没有带取代基的复合物，带有氨基取代基的复合物的相互作用能大于带有硝基取代基的复合物。

And plenty of previous nongenetic studies have tackled the question of height and age, with mixed results; some show that short people live longer, some show the opposite.

而原先大量的非基因调查也已经涉及到这个问题，并且也得出了身高和年龄的交叉关系；一些调查显示矮个子寿命更长，而其他的一些则截然相反。

Halderman's connection to Letterman was not immediately clear, but public records show that until August, he lived in Norwalk, Conn., with Stephanie Birkitt, a 34-year-old woman who works on the "Late Show" staff and used to work at "48 Hours."

霍尔德曼与莱特曼的联系尚不清楚，但公共记录显示直到8月，他住在康涅狄格州的诺沃克，和斯蒂芬妮#伯金特（一名34岁的女子，"深夜秀"工作人员，也曾工作于"48小时。"）在一起。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐