摘要：对城市开闭所配电自动化(da)的分布式设计进行了详细介绍,归纳了主要设计原则,并就关键问题进行了探讨。通过与集中组屏式设计相比,指出采用分布式设计实现开闭所的配电自动化将成为配电自动化技术发展的方向。

摘要：The essence of the character “Nao” had already been fostered in the western Han Dynasty. It is the latter word of the expression “Re Nao”, which essentially refers to lively and bustling with excitement in folklore, maintains immensely prolific social functions. Re Nao (jollification) exists as an integral part in the internal structure of rite of passage or the adult rituals of transit. Re Nao aids in devising a warm atmosphere and reorganizing the living environment. It is the way to go through the threshold stage, which leads to the entrance to a new stage, while the ceremonial undertakings under this threshold stage help in eradicating pollution and restoring cleanliness. The internal mechanism of Re Nao includes the transitional ceremonies in the perilous double test of nature and society: while in the folk custom ceremony, the ritualistic suppressing and trapping of demons is completed by the shaman. da Nao (causing chaos and noise) breeds danger to vitality and harmony or chaos for the coexistence of humans and gods.“da Nao” and “Re Nao” are popular complementary representations of folk ceremonial activities. It was witnessed in the past, celebrations like New Year’s Eve, Lantern Festival, Fang Xiangshi (Chinese ritual exorcist—one who sees evil in all four directions), Tongzi (cosplay done by the villagers) and the festival demonstrating invisible transcendence of the world (world of ghosts) displayed fierce spirit and were eminently lively. It can be said that for the spiritual time and sacred space of the traditional society, it is vital to periodically perform the rites of “da Nao—beheaded demon”: and perform the scenes of “Re Nao” ceremony through da Nao rites to fulfill the purpose of purification.

摘要：＂Stay tranquil and peaceful, concentrate on doing just one thing, and do it slowly. We pay attention to people＇s attitudes about truly getting involved in our activities, and we try our best to create an atmosphere so each participant will feel relaxed and concentrateon painting,＂ says Lanpin, founder of Slow Taste painting club. The purpose of Slow Taste is not to train people to become professional artists, but rather to offer a place, usually during weekends, so its customers can escape the pressure of their daily routines and relax and create paintings. Such clubs or salons are becoming popular in China＇s first-tier cities, such as Beijing, where workers tend to bear a lot of pressure and where they live fast-paced lives.

摘要：审美观和价值观是双生花,一件好的童装有“美”的价值。这是一段充满未知和奇妙的旅程,相较于中国童装业来说,Chalkboard粉板童品传达的概念或许是超前的、新颖的、前所未有的。Anita从纽约成功引进了美国精品童装品牌KICOKIDS,荷兰的编织家居玩具品牌ANNE-CLAIRE PETIT和环保纸玩具KIDSONROOF……这些都是第一次登陆中国的国际品牌。

摘要：本文介绍了一种基于PMC背板标准的四通道通用da板的设计,采用了Xilinx公司的Spartan3和PLX公司的PCI9656芯片。基于PMC背板标准的设计,使得板卡的应用更加灵活,既可以单独使用,也可以作为母板的一个功能扩展。FPGA增强了da板对数据进行回放的灵活性,而PCI9656提供了64bit/66M的PCI接口,可以用来进行高速数据交换。通过da板,可实现对处理后数据的四路模拟输出。

摘要：17世纪初的“两种实践”之争反映了意大利牧歌及声乐曲写作中艺术观念和作曲实践的演变。“第二实践”的代表人物蒙太威尔第将罗勒看作这一艺术倾向的先驱。本文在阐述有关“两种实践”论争内涵的基础上 ,重点分析了罗勒的三首牧歌 ,探讨罗勒的音乐话语及其“音乐释义”的特征 ,并就罗勒对“第二实践”的影响予以审思。

摘要：The first time I went to Fan da's house, I was amazed by the varieties of animals and insects on his bookshelves. Actually, they are not real critters, but fishbone sculptures created by the one-of-a-kind artist over the past decade or so.

摘要：潜在狄利克雷分配(Lda)是一种流行的非监督式降维工具,被广泛的应用于文本挖掘和信息检索领域。消息传递算法在效率和准确率上都明显优于Lda模型的其他近似推理算法。本文提出稀疏限定的消息传递算法,采用基于L1范数和L2范数的方法度量向量的稀疏度,并在迭代过程中投影单词在主题上的概率分布到稀疏空间,从而得到更加准确的单词语义表示。实验结果表明提出的稀疏消息传递算法在文本聚类和分类准确率上胜过了消息传递,吉布斯采样以及非负矩阵分解算法。

摘要：艺术一直是发现“我们是谁”的独特手段。艺术既能提供像科学或数学那样训练有素的理科思维方式,又能提供与哲学或文学完全不同的文科思维方式。地球上的每一种文化和每一个人都在使用艺术并被艺术塑造着。艺术几乎渗透在我们生活的所有方面—驱动经济的创意和智能资本中的很大一部分来源于艺术。每当我们体验到一首记忆深刻的歌曲带给我们的愉悦,从雕塑家的作品中感到灵光的闪现,观看一支绝妙的舞蹈,从令人激动的动画里受教,或是被整场精彩的戏剧所打动,艺术便为我们的生活带来了意义。

摘要：解决目前发酵仿真软件设计上的自封闭性、仿真类型局限性、数据表达狭隘性等缺点是拓宽仿真系统实际应用领域的关键性问题。在分析OPC服务器工作流程与发酵过程仿真特点的基础上,提出了一种基于OPC da2.0的开放式发酵过程仿真集成系统设计方法。利用DCOM技术开发了可集成多个发酵仿真过程的OPC系统,并实现了青霉菌的流加发酵仿真过程。该系统使仿真过程与仿真过程之间、仿真过程与工业现场之间的数据实时比较成为可能。实验测试表明,该系统能与标准型OPC Client通讯,可集成多个仿真过程,具有良好的开放性、可扩展性以及实用性。