不可再生的

To study this situation,this paper proposes a theoretic and dynamical differential game ,in which the utilities of the two kinds of producer are the discounted profits and their decision variables are their choices of energy extraction and production.

就此情形构建了两类能源的生产者以各自的市场利润最大化为目标，以能源的开发与市场供给时间路径为战略选择的一个动态微分博弈的理论模型，研究两类能源并存的能源市场的均衡路径，分析两类能源的市场供给、市场价格、不可再生能源储量等经济变量的均衡特征和时间依变性质。

Although Arendt did not articulate a dear solution to these problems, she still offer us a specific access to them by analyzing the phenomena which have already existed in the political sphere such as ideological tenor, the end of the Rights of Man, lies, violence, hypocrisy, guilt, evil, and by examining the conceptions such as the natality and the plurality of human-beings, the capacity of actions and thinking, and the sensus communis. She not only argued for the unique of Man but also emphasized the human-beings in the plural sense; Her formulation of her anti- totalitarianism thought not only demonstrated her guard against the possible invasion of the private space made by the public space, but also shows u s her yearning for the re-birth of the public realm; Her inclination to classical republicanism not only echoes the ancient Greek spirit, but also can be interfused into the contemporary philosophical context.

她虽然没有给出一个针对上述问题的清晰答案，但是，她仍然通过对于政治领域中业已存在着的诸种现象--如意识形态恐怖、人权的丧失以及谎言、暴力、伪善、罪恶等一的分析，并通过对于人的"必然诞生"、人的复数性、人的行动能力、思考能力以及判断力、人的共同感等概念的梳理，提供了一个针对上述问题的独到的思考视角；她既论证了人的存在的独特性和不可替代性，但同时也复数意义上的人作了强调；她对于反极权、反强权思想的理论阐述，既表明了她对于私人领域之遭受公共领域与大众社会侵蚀的警惕，同时更表明了她对于公共领域之再生的关心；她的古典共和主义的倾向，既与古希腊精神遥遥相应，又切中了由当代现实问题所引发的诸多理论关切。

This in vivo study was to examine the historical changes of implanted novel chitosan/collagen composite barrier for confirming the clinical feasibility. Four other commercial GTR membranes were chosen for comparison. Among the resorbable GTR membranes, BioMend Extend and Peri-Aid are collagen base, and GORE-TEX OSSEOQUEST is synthesized membrane, while GORE-TEX e-PTFE (Expanded polytetrafluoroethylene) is synthesized but non-resorbable. Beagle dogs were used as animal model. Buccal mucoperiosteal flaps were reflected in the bilateral mandibular premolar and molar areas. Buccal alveolar bone was reduced on 1st、2nd premolar and molar to a level 5 mm apical to the cemento-enemel junction. Root surface was denuded of periodontal ligament and cementum, and notches were placed at the bone level of each root. The tested GTR barriers were implanted in critical bone defect areas. Flaps were coronally positioned and sutured. Two beagle dogs were sacrificed each time as the designed time period after surgery. Histological and histometirc evaluation at 7 days、14 days、28 days、3 months were performed post-operatively to determine the healing response of each treatment modality.

本研究之目的在评估与工研院生医中心合作发展出可吸收性去乙醯几丁聚醣/胶原蛋白复合之组织导引再生膜片，并选择与可吸收性之BioMend Extend 及Peri-Aid 胶原蛋白膜片，和GORE-TEX OSSEOQUEST 合成高分子膜片，及不可吸收之GORE-TEX e-PTFE合成高分子膜片，等其他四种市售商品材料共同对照评估，应用8只年龄为12个月的雄性小猎犬，均分4组(分别为7天、14天、28天、3个月)，为动物活体评估模式，在实验犬之左、右下颚第一、二小臼齿及大臼齿的颊侧区制造骨缺损后，分别植入组织导引再生膜片，依实验设定时间将小猎犬牺牲，取下缺损区骨头，以光学显微镜观察量测其牙垩质再生高度与齿槽骨再生高度之变化，以探讨其组织再生模式及评估新膜片在临床应用之适用性。

Human society is facing new survival challenges: the old way of industrialization caused continual environment deterioration and exhausting of irreproducible resources; high IT technology could not solve the problems which confront the development of human society.

人类社会面临着全新的生存挑战：工业化的老路造成环境的持续恶化及不可再生资源的枯竭，信息化的高度发展不能解决人类生存所面临的问题。

Human resources are characterized by such competitive advantages as exploitability, reproductivity and non-duplicability, and therefore multiple employments are necessary in port development.

人力资源具有可开发、可再生和不可复制等核心竞争优势，因此多元化用工成为港口发展的需要。

At the super-low permeable reservior sandstone of Fu and Yang in Daqing Oilfield, many pore throats exist a lot in the types of compacted and restored flakes and curved lamellas while the pore volume of micropore and the thin, compacted and shrunken throat that contribute little to flow take large scale in the total pore space. Thereof high filtrational resistance is caused by much trouble including high content of reservoir shale, serious sensibility to pressure at waterflooding, remarkable effects of undersaturation and water blocks in micropore. A method with laboratory experiment, theoretical confirmation and field application included was adopted to analyze the non-linear flow characteristics, to reveal the deep mechanism of pinhole enveloping macropore and to provide a new technology of improving the development effect. The outcomes aquired are as follows: Multiple cores with different low and super-low permeability were selected to perform seepage experiments by gas, water and oil. Three fields of flow were observed in the reservoir at different low and super-low core permeability. They are pseudo- elastic flow, transition flow and plastic creep flow. So the concept that there was no correlation of rocky absolute permeability with fluid properties that pasted itself was broken up. Two-phase seepage of water displacing oil in uniform super-low permeability shows that the two-phase seepage zone is narrow.

针对大庆油田扶、杨特低渗透油层砂岩孔隙喉道的大小和形态以压实再生型片状、弯片状喉道分布较广，压实、缩小型细喉道型，微孔不可流动的孔隙体积所占总孔隙体积的比例较大的特点；及储层泥质含量高，注水开发中压力敏感性强、微孔隙欠饱和及水锁效应显著，导致流体渗流阻力增大的问题，本文采用室内实验、理论推证和矿场应用相结合的方法，研究、分析了流体非线性渗流特征，更深刻地揭示出小孔包围大孔的机理及产生原因，并提供了改善开发效果的新的技术方法，取得如下成果：选择不同渗透率的低渗透、特低渗透岩心，进行了气、水和油单相渗流实验，揭示出当岩心渗透率不同时，油层内的流体呈现出拟弹性流变、过渡流变、塑性蠕变三种流变区，从而打破了岩心的绝对渗透率与通过岩心流体性质无关的观点；同类特低渗透岩心的水驱油两相渗流实验表明，两相渗流区较窄。

Although Arendt did not articulate a dear solution to these problems, she still offer us a specific access to them by analyzing the phenomena which have already existed in the political sphere such as ideological tenor, the end of the Rights of Man, lies, violence, hypocrisy, guilt, evil, and by examining the conceptions such as the natality and the plurality of human-beings, the capacity of actions and thinking, and the sensus communis. She not only argued for the unique of Man but also emphasized the human-beings in the plural sense; Her formulation of her anti- totalitarianism thought not only demonstrated her guard against the possible invasion of the private space made by the public space, but also shows u s her yearning for the re-birth of the public realm; Her inclination to classical republicanism not only echoes the ancient Greek spirit, but also can be interfused into the contemporary philosophical context.

她虽然没有给出一个针对上述问题的清晰答案，但是，她仍然通过对于政治领域中业已存在着的诸种现象--如意识形态恐怖、人权的丧失以及谎言、暴力、伪善、罪恶等一的分析，并通过对于人的&必然诞生&、人的复数性、人的行动能力、思考能力以及判断力、人的共同感等概念的梳理，提供了一个针对上述问题的独到的思考视角；她既论证了人的存在的独特性和不可替代性，但同时也复数意义上的人作了强调；她对于反极权、反强权思想的理论阐述，既表明了她对于私人领域之遭受公共领域与大众社会侵蚀的警惕，同时更表明了她对于公共领域之再生的关心；她的古典共和主义的倾向，既与古希腊精神遥遥相应，又切中了由当代现实问题所引发的诸多理论关切。

On the other hand, clay brick as one of the basic building materials is widely used in the industry and civil build. But the problem is that it destroys cultivatable infield, consumes reproducible powers, and pollutes the environment.

同时，虽然粘土砖在人们生活和生产中发挥了巨大的作用，但随之而来的是：可耕种土地的毁坏，不可再生能源的过度消耗和可怕的环境污染。

Liling the reason for the special porcelain, the material is that it is endemic Huang Mao Ling Kaolin big ball, non-renewable resources, making use of porcelain as jade crystal.

醴陵的瓷器之所以特别，就在于它的材料是当地特有的黄茅岭大球高岭土，资源不可再生，用它制作的瓷器晶莹如玉。

The company is a technology research and development-oriented modern enterprises, and scientific research institutions at home and abroad over a broad operational cooperation, the introduction of foreign advanced technology company's technology is also a conventional business, silver, as a non-renewable resources is now very scarce, Experts said the silver mining can be only 10 years of reserves, to find a substitute for silver is imminent, I replace Secretary silver products are in preparation....

本公司是一家以科技研发为主的现代化企业，与国内外多家科研机构有广泛业务合作，引进国外先进科技技术也是公司的一项常规业务，银作为一种不可再生资源现已相当匮乏，专家称银的可开采只有10年的储量，寻找银的代替品是迫在眉睫，我司银代替产品正在筹建中。。。。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐