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The series of catalysts for dehydrogention of n-butane to 1-butene, including oxidative dehydrogenation with Vanadium-based 、molybdates、metal pyrphosphates catalysts and catalytic dehydrogenation with Pt-based catalysts and ZSM-5 zeolite, are reviewed, the membrane reactor with catalysts is also discussed .

综述了对正丁烷脱氢制备正丁烯的催化剂体系，包括有氧脱氢中钒基催化剂、钼酸盐系列和焦磷酸盐系列催化剂；催化脱氢中贵金属Pt系催化剂、以ZSM-5分子筛为载体的催化剂以及膜反应器。

By adopting mouldable bentonite based porous clay as carrier for immobilizing the mixed decolorizing bacteria , a bentonite based grainy material with bacterial cells immobilized is successfully prepared.

首次采用成型化的膨润土基多孔粘土材料，作为固定混合脱色菌的载体，成功地制成膨润土基固定化细胞颗粒材料。

This paper explains why the hierarchical simulation runtime infrastructure StarLink can be applied to the wide area network, and discusses three implementation techniques of StarLink, including CORBA based networking technique, multiple-threaded data transferring technique and XML based data exchanging technique.

论述了面向广域网的仿真运行支撑平台StarLink采用层次式体系结构的理由，并从3个方面介绍了StarLink的实现技术，包括CORBA中间件技术、多线程技术以及基于XML格式的数据交互技术。

A meta—rule—based muti—layer cubic matching model is set up which makes complicated frame—based inference posssible.

作者首次建立了一种基于元规则的立体多层匹配模型，实现了复杂的框架推理。

While Mexican Restaurants can be found in almost any town throughout the United States, and in many cities around the world, restaurants outside the American Southwest often feature nontraditional ingredients, such as grated American-style cheese,"nacho" cheese or tomato-based sauce substitutes for Mexican chile-based sauces or mole.

虽然墨西哥餐馆中可以找到几乎任何城市在整个美国，并在世界各地许多城市，餐馆外的美国西南往往功能非传统原料，如碎美式奶酪，&纳乔&奶酪或番茄的酱替代墨西哥智利的酱汁或葡萄胎。

In this paper, we present a wave theory based rendering technique: light wave field rendering, by combining wave graphics, Fourier optics, computational holography and the existed image based rendering techniques. In light wave field rendering, a 3D wave field is represented by one or more wavefronts which are stored as 2D arrays of complex numbers.

本文结合波动图形学、计算全息学和傅立叶光学等研究领域的相关技术，将波动的概念引入光场绘制过程，根据定态光波场的解析特性，使用平面或封闭曲面波前上的二维复振幅分布，来表示无源空间中三维的光波场，提出了一种基于光波场的绘制技术，用于三维物体的视点无关绘制和立体真实再现。

The feasibility of a varactor-based adaptive matching network for antenna mismatch correction is investigated. A LC-resonator-based Π-section network is optimized for its performance, in terms of operation power gain, Smith Chart coverage, and effective capacitance tuning range of the varactors.

对适用于天线失配修正的基于可变电容构建的自适应匹配网络进行了可行性分析，重点对基于LC谐振腔所设计的Π型匹配网络从功率增益、史密斯圆图覆盖率和可变电容有效调谐范围几个方面进行了性能优化。

This research is supported by IBM and other outside sponsors, and requires the use of Rensselaer's Computational Center for Nanotechnology Innovations, which provides more than 100 teraflops of computing power through massively parallel Blue Gene supercomputers, POWER-based Linux clusters, and AMD Opteron processor-based clusters.

这项研究是支持由IBM和其他外界赞助，并要求使用伦斯勒的计算为中心的纳米科技创新，其中规定，超过100万亿次的运算能力，通过大规模并行的Blue Gene超级计算机，电力为基础的Linux集群，和AMD Opteron处理器为基础的集群。

Findings of the study support liang's conclusion that the probability-based tagger is more viable and less affected by the proficiency level of the learners. besides, the taggers are also examined for their ability to handle spoken features in the texts. it is revealed that pauses, repetitions and sentence fragments in learners' transcribed spoken data seriously affect the performance of the rule-based tagger.

研究结果与梁茂成对中国学生书面语赋码准确率的考察结果基本一致，基于概率的词性赋码器更适用于为学习者口语语料进行自动赋码，赋码准确率较高且性能稳定，其赋码准确率受学习者口语语言水平影响不大，而基于规则的词性赋码器受学习者语言水平和口语特征（停顿、重复、缺乏语法性等）的影响较大。

Differences in catalytic activity and ability to resist coking between noble metal based catalyst and Ni based catalyst are described.

介绍了贵金属催化剂与镍基催化剂在重整活性和抗积炭能力方面的差异。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新