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We find that a region of negative specific heat describing the character of gravity also exists in canonical ensemble, which is remarkably distinguished from the result of traditional statistical mechanics that the specific heat must be positive in that ensemble, implying that the gravitating system may also be described by canonical one.

2在正则系综中，我们同样根据广义统计力学对引力Toy模型进行了研究，发现也会出现类似于微正则系综中的负比热现象，这明显区别于传统的统计力学中比热必须非负的结论，从而得出在Tsalllis统计下正则系综也可以描述引力系统的结论。

The relationship among three ensemble s (microcanonical ensemble ,canonical ensemble ,and grand canonical ensemble ) was discussed by means of derivation of distribution function,calculation of partition function,clarification of the basic thermodynamics as well as the fluctuations of particles in order to get profound cognition of these three ensemble s.

从三则系综(微正则系综、正则系综和巨正则系综)分布函数的推导，配分函数的计算，基本热力学量的表达及能量、粒子数的涨落等方面来讨论三则系综之间的关系，以便更深刻地认识三则系综之间的关系、灵活运用三则系综来解决实际问题。

In this paper we disscuss a test of changing market effifiency based on a time varying parameter model with generalized autoregressive conditional heteroscedasticity in mean structure of the residuals.

内容摘要：本文以上海综指和深圳综指为研究对象，研究1990年12月至2005年8月的上证综指和1991年12月至2005年8月的深圳综指的静态有效性和动态有效性，及可能的渐进有效路径。

Shanghai Textile Heald Frame Works is the biggest develop and manufacture base for Aluminum Alloy Heald Frame in China.

上海纺织综架厂是全国最大的铝合金综框开发生产基地，生产的喷气、剑杆、片梭、喷水四大类织机综框，代表了当今一流技术，具有高档综框"四大"基本要素：可靠、平稳、低噪、振动小；并具有机构紧凑，刚性强度好等品质，产品主要供应国内各织机制造厂及主要棉纺厂，并出口欧盟，东南亚等地区。

The Company has advanced machinery, equipment and specialized in the production of high-quality workforce, imported from Germany in professional mold manufacturers of quality products Die, Comprehensive use of advanced domestic and foreign wire the mechanical structure and principles of quality stainless steel imports of raw materials, After meticulously to ensure comprehensive silk edge, eyes smooth surface without Burr is rustproof wear characteristics, Properties with heald imports comparable, is the ideal alternative products.

本公司拥有先进的机械设备和高素质专业生产员工队伍，从德国引进从事专业模具制造商的优质模具产品，综丝采用国内外先进的力学结构原理和优质进口不锈钢钢片原料，经过精心制作确保综丝的边、眼表面光洁无毛刺，具有防锈耐磨的特点，性能可与进口综丝相媲美，是理想的替代产品。本公司产品远销国内外，深受各用户单位好评。

Shanghai Textile Heald Frame Works imported complete set of technique in Heald Frame design and manufacture ,special equipment and complete software for process, quality control and production management.

从德国引进全套综框设计制造技术，无梭织机综框生产专用设备，以及完整的生产工艺、质量控制、工序管理等技术软件；从意大利引进2200/吨铝合金型材卧式热挤压生产线；从日本引进全套不锈钢冷轧型材生产线和国产配套设备，总投资6000万元。1997年11月通过《铝合金综框国产化》国家重大引进技术项目验收。

Tissue design module can realize the function of tissue integration and tissue disintegration, Tissue integration can obtain many kinds of tissue pattern because of the different method of pulling on heddle.

组织设计可以实现组织的综合以及分解，综合可以通过各种穿综方法获得不同的组织意匠图，而组织的分解可以由组织图分解得到某种穿综方式的穿综图和纹板图。

Genera each work area, party proceed know clearly system design,adopt jsp+ powerbuilder + servlet + visuar basic + wizcon + sybase exploitation repose web yellow, cross platform, be the last combine realize know clearly science efficiently supervise integrated automation transformer substation AND telemechanics systemic large wholly telemechanics, put together automatic thickness gauge system to.

本文结合用户的要求和当前电力系统发展的需要，针对保定供电公司及其下属各工区、班组进行了系统设计，采用JSP+ Powerbuilder + Servlet + Visuar Basic + Wizcon + Sybase开发基于Web 方式的、跨平台的图形化综自、远动管理信息系统，采用现代化的手段进行综自、远动的定值管理、缺陷管理等，最后设计并实现了科学高效地管理综合自动化变电站和远动系统的大整个远动、综自系统。

According to study on fully-mechanized coal winning machine research, application and type selection,fully-mechanized drivage technology transformation in complicated geological conditions, fully-mechanized coal winning machine matching systems transformation, and high-stress roadway fast support technology, additional benefits due to normal production replacement are ensured.

通过综掘机的研究应用及选型、复杂地质条件下综合机械化掘进技术改造、综掘机配套系统的改造及高应力巷道快速支护技术等研究，保证了正常生产接续所带来附加效益；单进水平逐年提升，在华丰煤矿21603下平巷，煤层倾角25°～26°条件下，创造出薄煤层半煤岩巷月进尺631 m，日最高进尺28.8 m的纪录；随着综掘机的不断引进以及快速掘进成套技术的大范围推广应用，综掘总进尺占煤巷总进尺的比例由2004年的21.45％上升至现今的 62.34％。

According to density of particle numbers and energy of perfect quantum gas ,by strict theoretical calculation ,the energy of non relativity and relativity about perfect quantum gas under high temperature and low density is given.

根据理想量子气体的粒子数和能量的密度，通过严格的理论推算，给出理想量子气体在高温低密度条件下非相对论和极端相对论能量；再由巨正则系综中能量和压强相对涨落的公式，采用合理的近似方法，给出巨正则系综能量和压强相对涨落的严格解，并将其与正则系综对比，完备地展示两种系综在强度量的涨落方面热力学的等价性和个性差

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。