摘要：本文研究了一种新型低密度(~6.24 g cm^(-3))双相AlTiVCoNi高熵合金,其组织结构由有序L21高熵金属间化合物、无序体心立方结构和纳米L21相多层次结构构成.该合金在1200℃+24 h热处理下未发生相结构转变,在此条件下具有优异的高温相结构稳定性,其铸态和热处理态的压缩屈服强度相当,达到~1.6 GPa.另外,该合金在室温和600℃条件下表现出了优异的强塑性匹配和优异的比屈服强度,分别达到了约261和210 MPa g^(-1)cm^(3).该合金的超高强度主要源于有序L21相与体心立方相的半共格界面导致的一种强相结构稳定性和多层次结构的复合强化机制.该合金在800和1000℃压缩过程中出现了动态再结晶软化,使得其高温强度有所降低.这种“具有半共格界面L21+体心立方+纳米L21颗粒”的多层次结构设计为开发新型低密度耐高温高熵合金提供了一种新设计思路.

摘要：To improve the understanding of local and regional effects of climate change,the UK government supported the development of new climate *** Met Office Hadley Centre produced a sophisticated set of probabilistic projections for future *** paper discusses the design and implementation of an interactive website to deliver those projections to a broad user *** interface presents complex data sets,generates on-the-fly products and schedules jobs to an offline weather generator capable of outputting gigabytes of data in response to a single request.A robust and scalable physical architecture was delivered through significant use of open source technologies and open standards.

摘要：威达桥面专用防水卷材VedapontWA4(RC)以聚酯胎为胎基,SBS弹性体改性沥青为浸涂材料,砂、薄膜为覆面材料,具有高温稳定性、高抗裂性和与基层极佳的粘结性能,路面热沥青可以直接铺装于其上。详细介绍该材料的特性、防水方案设计及其具体施工方法。

摘要：Charles Dickens rose to fame as a novelist because he described society in early Victorian Britain both accurately and evocatively. That skill came about through his work as a journalist, and his many first-hand experiences of events. He continued throughout his life to report on major incidents and newsworthy items, and was able to use those reports as the factual basis of his novels. His experiences of the railways were especially important, and he made great use of them in his novels such as Dombey and Son. Later expereiences included his own involvement in a railway disaster, at Staplehurst in 1865, a major trauma which led him to include the accident at the end of Our Mutual Friend, and led him to write a timely ghost story, The Signalman. No doubt he would have used more such reports had he lived to fulfill his ambitions.

摘要：音乐文化认同是一种想象和表演,它提供了一个自我肯定、自我定义与文化记忆的安全所在,以此区别与他者的不同,抵制消亡的威胁。身兼多种身份的音乐人,根据具体的环境不断地整合与改变,这是生存之道,也反映了从民族中心主义转向全球关注的范式转变。力不从心者在于坚持身份建构,而强大者在于解脱性放下。只有在放下、去身份化的过程中,个人才能获得与整体融为一体的自由。

摘要：2008/09秋冬巴黎时装周，一场充满浪漫艺术气息的盛会，一个实现设计师梦想的殿堂，一次社会名流相逢的集会。Alexander Mcqueen与灵异公主的碰撞，John Galliano对传奇人物Paul Poiret的重新唤醒，以及反讽快速时尚的VIKTOR＆ROLF，每一位设计师都在狂热地追逐个性的表达，都在倾听自己内心的诉说……

摘要：约翰·雷出生于苏格兰，大草原部分的童年时光在那里度过，雷的创造才能在他学习图形设计时便开始显现出来，并在他后来从事的广告设计工作中发扬光大。1986年，对服装设计的兴趣促使他在中央圣马丁艺术学院（Central Saint Martins College of Art and Design）开始寻求职业生涯的转变。

摘要：资料研究表明,尽管实验台数据放大换算已被广泛地认为是气力输送系统设计中的一个十分重要的步骤,然而直至今日,还没有通用的方法使实验台数据能可靠而精确地按比例放大到全尺度系统,主要原因在于以前的放大换算技术并未考虑到弯管位置、数量,以及短管等对总压降的影响。试验台布置了由两长一短的直管段和两个弯管组成的简单实验管道,通过从两长直管段测得的压力来确定经验公式中的指数以预测由弯管和直管段引起的压降。研究结果表明,这些公式不但能够精确地预测不同位置直管段和弯管引起的压降,还能够精确地预测不同长度、管径、弯管数和分段的总管道压降。

摘要：Based on the Joukowsky transformation and Theodorsen method, a novel parametric function （shape function） for wind turbine airfoils has been developed. The airfoil design space and shape control equations also have been studied. Results of the analysis of a typical wind turbine airfoil are shown to illustrate the evaluation process and to demonstrate the rate of convergence of the geometric characteristics. The coordinates and aerodynamic performance of approximate airfoils is rapidly close to the baseline airfoil corresponding to increasing orders of polynomial. Comparison of the RFOIL prediction and experimental results for the baseline airfoil generally show good agreement. A universal method for three-dimensional blade integration-＂ Shape function/Distribution function＂ is presented. By changing the parameters of shape function and distribution functions, a three dimensional blade can be designed and then transformed into the physical space in which the actual geometry is defined. Application of this method to a wind turbine blade is presented and the differences of power performance between the represented blade and original one are less than 0. 5%. This method is particularly simple and convenient for bodies of streamline forms.

摘要：五十年前一部《蒂凡尼早餐》不仅成就了奥黛丽赫本,更让人们迅速了解和喜欢了珠宝品牌TIFFANY&CO,这成为了品牌植入式广告最经典的例子。电视剧《奋斗》火的时候,同时火了陆涛开的2007款奥迪A4,更是让Polo衫大热了一把。《丑女无敌》虽然遭到了一片"雷声",但剧中的植入性营销可谓是成功的,该剧的题材年轻时尚正适合植入式营销。如今冯氏电影《非诚勿扰》又将植入式广告再次推向高潮,片中大量的、品类繁多的商品广告,可谓是植入式广告的登峰造极之举。