查询词典 in space

The main work and the originality points of this dissertation could be concluded as the following parts:(1) To analyze systematically the mathematical model of LES of air flow in great space, under the case of isothermal and non-isothermal, as well as the combined action of buoyancy and strain. Some basic problems are studied about the LES application into airflow simulation of great space, such as boundary conditions, spatial difference scheme and time advancing scheme, time step etc., which creates the basis for the LES application to indoor airflow simulation.(2) Both the instantaneous and time averaged flow field of great space with multiple jets under isothermal and non-isothermal cases are explored with large eddy simulation method, and also discussed the dynamic characteristics and the law of fluidflow in the great space.(3) Based on the results of LES of the great space and the Fanger thermal comfort indexes, it is brought forward the concept of the series of dynamic thermal comfort evaluating indexes, which could be divided into thermal comfort index with time averaged properties PD, PPD, PMV, thermal comfort index with instantaneous properties IPD, IPPD, IPMV, and time averaged thermal comfort indexes TAPD, TAPPD, TAPMV, and transient situations time averaged thermal comfort indexes TTAPD, TTAPPD, TTAPMV. The differences among them and the calculation methods are discussed, and the four kinds of indexes are calculated with the thermal comfort index PD as an example.(4) Based on the LES results it is discussed the hot air stratification phenomena in air-conditioned buildings in the case with air supply and return registers on the ceiling and the case on the sidewall. The fundamentals of the hot air stratification are studied and the relations of estimating hot air stratification are brought forward.(5) With the advanced apparatus such as hot wire film anemometer IFA300 and laser particle field anemoscope, corresponding model test and site measurements have been done, which are compared with the simulation results and LES is proved a very promising method in air flow simulation indoor.

本文主要工作既创新点体现在以下几个方面：(1)系统分析了等温、非等温和考虑剪切力与浮升力综合作用的高大空间大涡模拟数学模型，并研究了高大空间大涡模拟在室内气流仿真应用中的一些基本问题，如边界条件、空间离散格式和时间推进格式、时间步长选择等问题，为大涡模拟在室内气流计算中的广泛应用打下了基础；(2)首次用大涡模拟方法研究了高雷诺数下高大空间多射流在等温、非等温情况下的瞬时流场和时均流场分布，并探讨了多射流流场的动态特性和流动规律；(3)基于大涡模拟的动态仿真结果和Fanger的热舒适指标，首次系统地提出了动态热舒适评价指标体系的概念：即基于时间平均参数的热舒适指标PD、PPD、PMV；基于瞬时参数的瞬时热指标IPD、IPPD、IPMV；基于时间平均热舒适指标TAPD、TAPPD、TAPMV；以及沿行动迹线的时间平均热舒适指标TTAPD、TTAPPD、TTAPMV，并分析了四类热舒适指标的差异性和计算方法，还以PD值为例对四类指标分别进行了计算；(4)基于数十种工况下空调房间大涡模拟的结果，研究了空调建筑上送上回和侧送侧回两种情况下热分层现象，并探讨了热分层的基本规律，首次提出了避免热分层现象的判断公式；(5)在暖通空调领域，首次使用IFA300热线风速仪、激光粒子速度场仪等先进设备，完成了与大涡模拟相对应的模型试验，并把实测结果与仿真结果进行了对比，说明LES在室内气流仿真方面是一种很有前景的方法。

Content question: there is no space in the universe, we observed with space is matter and field components space, the expansion of space is substances and substances in the expansion of the field, all moving substances and substances will be in a field-the-field sport, including light and electromagnetic waves, like automobile from the disconnexion in the same way, there is no absolute vacuum of space, there is no absolute coordinate system, all substances campaign has been relative motion.

内容题要：宇宙是没有空间的，我们观测的空间是物质和场物质组成的空间，空间的扩大也是物质和场物质在扩大，所有运动的物质和场物质都会在一个场上运动，其中包括光和电磁波，好象汽车离不开路一样，不存在绝对真空的空间，也没有绝对坐标系，所有物质运动都是相对运动。

In this paper, a varieties of concepts of compactness of sets and sunsets are introduced in a complex locally convex space, which are respectively the generalizations of the known sunsets and convex sets. By establishing the relationship between restricted p-centers of a set in a complex locally convex space and restricted Chebyshev centers of the corresponding set in the quotient space with respect to ker, characterizations and uniqueness of restricted p-centers of sets in a complex locally convex space are obtained. These results are better than any other known ones when we restrict them in real normed linear spaces and real locally convex space.

本文首先在复局部凸空间中引入了几种紧性及几种太阳集的概念，它们分别是已有紧性和凸集概念的推广；然后通过建立局部凸空间中集的限制p-中心和关于ker的商空间中对应集的限制Chebyshev中心的关系，来研究局部凸空间中集的限制p-中心问题，本文即使是在实赋范空间和在实局部凸空间中所得的结果都分别是有关已知结果的深化和推广。

In western painting it came from the primitive society when a few space factors appeared in the mural paintings sketched out by single line, the Greek bottle picture with the simple perspectivity, the Rome mural painting in which the perspectivity was originated, the Middle Ages when the perspectivity develop relatively slowly, the Renaissauce when the perspectivity highly developed, the Post Impressionism when Cezanne reformed the structure of space subjectively and orderly to open the gate of Modern Art, the 21 Century when the space was des-constructed and the idea of space developed pluratislically, at last the beginning of Actionism , to reach the end of the development of the space in painting, so to achieve the return from the three-dimensional illusion to the reality.

西方绘画由原始社会单线勾勒的壁画中极少的空间因素的运用，继而希腊瓶画中简单的透视。罗马时期透视法的萌芽，中世纪的相对滞缓的发展，文艺复兴时期对自然完善的表现至塞尚，则开启了现代艺术中空间主观化、秩序化的先河，进而出现二十世纪绘画空间解构、重组、多元化发展的状况，行为艺术的产生，实现了绘画空间由三维幻象到真实的还原，成为西方绘画的空间发展历程的终结点。

In this paper, we first give an example that the bilateral weighted shift operator in c_0space is hypercyclic operator and first solve the existence problem of hypercyclic operator in c_0or c_0(Z space . And then we investigate the property of weighted shift operator in c_0 space and an important property of the hypercyclic vector of weighted shift operator in c_0 space and c_0 space. At last we give the concept of weak hypercyclic operator and weak hypercyclic vector , and give the equivalence between the weak hypercyclicity and the hypercyclicity in l~1 space.

本文首先给出了c_0空间上的一个双边左加权移位算子是超循环算子的一个例子，首次解决了c_0 或c_0(Z 空间中超循环算子的存在性问题；接下来分别研究了c_0和c_0空间上的加权移位算子的性质以及c_0和c_0空间上的加权移位算子的超循环向量的一个重要性质，最后提出了弱超循环算子和弱超循环向量的概念，并且给出了I~1空间中弱超循环性与超循环性的等价性。

Next,this investigation found on literature and autoptical,taking pavement technique of square space,street space,waterfront,park space etc.as research target. We selected classical cases to investigate the influence of pavement technique to landscape space distribution,space sequence,axes line construct and visual guide.The author clarified the influence of pavement texture,color,figuration,scale and borderline to landscape space order in special landscape space.Then summarized three basic pavement design techniques that be applicable to modern landscape design and construct landscape space order.

其次在研究文献和实地调查的基础上，以广场空间、街道空间、滨水空间、景区等景观空间的展装手法作为研究对象，选取经典案例，通过研究展装设计手法对景观空间整体布局、空间序列组织、轴线塑造及视觉引导等方面对于景观空间秩序的影响，阐明在具体景观空间中展装材质、展装色彩、展装构型、展装标准、展装边界等要素的组织和对景观空间秩序的影响，进而回结出适用于当代景观设计并能够营造景观空间秩序的三种基本展装设计手法，及其在各类景观空间中的具体应用。

The dissertation consists of three parts: firstly, the purpose 、 significance and the methods of the papers were demonstrated;and then, after researching in the traditional Chinese art and modern architecture with analogizing、 deducting research methods, this paper raise the theoretical basis of expressing "Architectural Conception" in the public building entrance space base on confining the concept . Finally, based on the former study, to the basic concepts to the creation of artistic conception in entrance space as a guide, this thesis focus on how to use the public building entrance spaces constituent elements to create space artistic conception, and analysis the methods of artistic conception creation in the entrance space of different types of construction simplify. This paper could be regarded as a reference of the research and practical operation on the theory of public building entrance space design, at the same time, a more humanity entrance circumstance for people could be provided.

全文共分三大部分：首先对论文研究的目的、意义、方法等进行了阐述；其次在对论文的相关概念进行界定后，运用类比、演绎的写作方法，在对中国传统艺术及现代建筑中意境的创造进行了借鉴研究后，进一步提出了公共建筑入口空间之&建筑意&表达的理论基础；最后在前文研究的基础上，以入口空间意境创造的基本观点为思想指导，重点阐述了如何运用公共建筑入口空间的构成要素来营造空间意境，并简单分析了不同建筑类型中入口空间意境营造的方法，期望在为公共建筑入口空间设计理论的研究和实际运作提供参考的同时，能为人们营造一个更加人性化的空间环境。

The term z-map might be a little misleading to those who are not familiar to working in 3D space. In high school geometry class the concept of two-dimensional space: the x-axis represents horizontal space and the y-axis represents vertical space. Whenever you work in packages such as Painter, Photoshop, Commotion, Combustion or After Effects you are working solely in 2-dimensional space. When you work in 3D you have, in addition to the x- and y-axes, a z-axis, representing depth.

z-map这个称呼或许对那些不从事三维空间工作的人来说有一点误导的嫌疑，在高校的几何课里面，关于二维空间的概念，X轴代表着横向空间，而Y轴代表着纵向空间，无论何时你使用例如Painter， Photoshop， Commotion， Combustion 或After Effects这样的软件，你正工作在一个二维的空间，但是在三维空间工作时，除了X轴和Y周，你还要加上Z轴，它代表了深度的概念。

Dongpeng has "casting the brand with quality, promoting the brand with science and technology, promulgating the brand with public praise" as its tenet, introduces the most advanced equipment and technology in the world. Through independent research and development, it has won 192 national patent technologies, successfully developed a number of new technologies to fill the gaps in this industry; successfully launched the new products, such as vitrified tiles of "Soluble Salts","Super White,""Double Charge,""Fly Sky Stone","Sand stone","Corallite", which are popular to consumers and have launched a decorative trend of "all yellow" and "all white" in China; it has taken a lead to launch the products such as "Carrara","Navona"; antique tiles of "Zodiac","Pininfanina","Bayadela". At the same time, it has integrated modern high-tech products with oriental ceramic culture, melted into the artistic life of the people, created the flexible spaces such as cultural home space, fashionable commercial space, entire kitchen bath space, exhibition space for industrial products, hanging space of external walls and entire bath sanitation living space, etc., which leads the trend of this industry.

东鹏以品质铸就品牌、科技推动品牌、口碑传播品牌为宗旨，引进世界最先进的设备及技术，经自主研发，先后获得国家专利技术192项，成功研发了多项新技术填补了行业空白；成功推出玻化砖&金花米黄&、&天山石&、&银河石&、&飞天石&、&砂岩石&、&珊瑚玉&&金碧辉煌&等受消费者推崇的新产品，掀起全国&一片黄&与&一片白&的装饰潮流；领先推出代表中国乃至国际顶尖技术的&卡拉拉&、&洞石&、&纳福娜&洞石等产品；仿古砖&花样年华&、&宾利法尼亚&、&芭雅黛拉&等产品，同时把现代高新技术产品和东方陶瓷文化结合起来，开发了具有民族文化的&艺术壁画&，融入人们的艺术生活，缔造了家居文化空间、时尚商用空间、整体厨卫空间、工业品展示空间、外墙干挂空间及整体卫浴生活馆等灵性空间，引领着行业潮流。

NASA and its partners in the International Space Station have agreed in principle to let a 28-year-old South African become the second paying tourist on the orbiting outpost, the U.S. space agency3 said on Tuesday. Internet magnate Mark Shuttleworth signed a contract on Dec. 4 with the Russian Aviation and Space Agency to fly aboard a Soyuz space taxi to the station in April 2002, almost exactly a year after U.S. millionaire Dennis Tito became the first to experience space as a paying guest.

美国航天局周二说，国家航空航天局和它在国际空间站的合作伙伴已原则上同意，让一位28岁的南非人成为第二名付费的太空旅游者。12月4日，因特网巨头Mark Shuttleworth与俄罗斯航空航天局签定了协议，，他将于2002年春天搭乘Soyuz号太空的士到达空间站，这与首位付费太空旅游者美国巨富Dennis Tito的太空之旅相隔几乎整整一年。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。