查询词典 mechanism

To deal with various risks in the production of space,local governments have to cease the monopolization in land requisition and expropriation,and establish the balance of interests between correlative groups and national institutions in the circulation of lands.To deal with risks in the games of new society,local governments must adjust the systems and policies concerned,and avoid just scratching the surface of a problem.To deal with risks in reallocation of social resources and social administration concerned with policy output,many local governments already have material condition to effectively break them,and the key is to improve their administerial skills in policy making and implementation.To deal with risks in vicious competition between city governments in urbanization,which are actually the manifest of malfunction of market mechanism,local governments must put the centralization mechanism into full play,and strengthen the social check and balance mechanism,in order to effectively regulate market mechanism and realize the organic interactions between social units,democracy,and market.

要破解地方政府在空间生产中风险重重的局面，必须改变政府在土地征用征收上的独裁专断格局，完善土地流转中各个相关利益群体间的权利均衡以及国家机构间的权力均衡机制；地方政府在新型社会博弈中的风险，也需要相关制度与政策的调整，不能停留在治标不治本的层次；在社会资源再分配与社会管制等政策输出方面的风险，许多地方政府已经具备了有效化解的物质条件，主观上提高政策制定与执行的行政技能是解决此类问题的关键；我国城市政府在发展地方经济推进地方城镇化中的恶性竞争风险，本质上是市场机制失灵的一种表现，必须通过充分运用集权机制、强化社会制约机制从而有效规制市场机制，实现科层、民主、市场三种机制的良性对接，政府、社会、企业三种力量的有机互动，才能解决。

Based on these previous work, in this research, in order to explore the the molecular mechanism of enhanced tumor cell immunogenicity treated by elemene and mytomycin C compositely, we used murine Hca-F ascitic hepatic carcinoma ( high lymphatic metastasis substrain of H22) as an experimental model to compare the immunoprotective effects on Hca-F cells as well as the mechanism of the effects caused by HSP70-peptide complex purified from untreated tumor cells, EC-TCV and BCG; We studied the mechanism of increased tumor cell membrane HSP expression treated with elemene by the techniques of RT-PCR and immunoelectron microscopy; In order to deeply elucidate the antitumor effects and the molecular mechanism of elemene in increasing tumor cell immunogenicity we analyzed and compared the effects of elemene and heat shock on the gene expressions of tumor cell using gene expression profile chip.

本论文在上述研究成果的基础上，选择小鼠肝癌H22的高淋巴道转移亚系Hca-F为模型，进一步比较了未处理肿瘤细胞来源、榄香烯复合瘤苗来源的和卡介苗来源的HSP70-肽复合物对Hca-F的免疫保护效应、效应机制，探讨榄香烯-丝裂霉素复合处理增强肿瘤细胞免疫原性的分子机制；以Hca-F和人肝癌细胞株HepG〓等为模型研究了榄香烯处理增强肿瘤细胞膜热休克蛋白表达的机制；以HepG〓为模型用表达谱基因芯片研究比较了榄香烯与热休克处理对肿瘤细胞基因表达的影响，从而进一步阐明榄香烯抗肿瘤作用及增强肿瘤细胞免疫原性的分子机制。

The result that a case of a physically strong patient running a high fever or suffering from such disorders as stasis of blood analyses makes clear: 1978 ～ between 2002, only better land developed technical astringent mechanism action, showed mechanism of remarkable astringent; labor productivity and capital astringent mechanism to be in only 1978 ～ produced convergent effect between 1989, and in 1989 ～ emanative effect had between 2002, but statistic of capital astringent mechanism examines on not quite remarkable.

实证分析的结果表明：1978～2002年间，唯有技术收敛机制较好地发挥了作用，表现出了显著的收敛性；劳动生产率机制与资本收敛机制只在1978～1989年间发挥了收敛作用，而在1989～2002年间起了发散的作用，但资本收敛机制统计检验上不太显著。

This thesis investigates the profile extraction and shape optimization on the result of topology optimization of planar compliant mechanisms. The main context includes the following work:(1) summarizing and analyzing the recent research status, some harvest and unsolved problems;(2) analyzing the conceptual design of planar path-generating compliant mechanisms and its mathematical model and tools;(3) Modifying the method of density contour as the method of profile extraction, and developing a method to optimize the density function in the profile extraction according to the requirement of the design of compliant mechanism;(4) developing a method to abstract the compliant mechanism into a form of links and joints by using the principle of connectivity on topology;(5) developing a method of shape optimization of planar path-generating compliant mechanisms, by representing the profile of the abstracted compliant mechanism as simple curves such as straight lines and arcs, establishing the models of the size optimization of the parameters of these curves, so that the compliant mechanism has a machinable shape;(6) At last, proving the feasibleness and effectiveness of the design method by making simulation design and validating it in FEA software.

主要工作包括：(1)分析了柔顺机构拓扑优化和形状优化的研究现状，分析了目前柔顺机构的研究重点、主要成果和尚未解决的问题；(2)分析了基于SIMP的柔顺机构概念设计方法及其相关工具和模型；(3)针对柔顺机构轮廓提取的特殊要求，提出了密度等值线法的改进方案，对密度函数插值点密度值进行优化，提出优化模型和选择优化算法；(4)根据轨迹输出平面全柔顺机构自身的形状特点，提出了轨迹输出平面全柔顺机构的抽象方法，即应用拓扑学上的连通性原理将柔顺机构抽象成杆件和结点形式，并对相应的数学原理进行了证明；(5)提出了平面全柔顺机构的形状还原和尺寸优化方法，对抽象的柔顺机构进行还原，将其轮廓还原成简单曲线的连接，从而建立尺寸优化模型，对机构进行尺寸优化设计，在得到可加工的机构轮廓的同时又能对关键部位进行特别处理；(6)进行了柔顺机构的数值仿真设计，并将所得设计结果导入商用有限元软件中进行仿真实验，证明了设计方法的可行性和有效性。

In the first part , Through the analysis of international mechanism and national foreign behavior relation , prove that the international mechanism and sovereign state are interdynamic relations that constructs each other; In the second part , Through reviewing the development courses of China and international mechanism relation, interdepend characteristic of the time , reshaping the diplomatic idea so as to prove that it is rational for China choosing to participating strategy to come to mould again; In the third part ,The real example that distinct China participates in and incorporates the international system behaves after analysing the participation strategic idea , effect of China, and reason has been analysed have participated in the predicament of the international mechanism.

第一部分通过国际机制与国家对外行为关系的分析，说明国际机制与主权国家是互动互构的关系；第二部分通过回顾中国与国际机制关系的发展历程、相互依赖的时代特征、中国外交理念的再塑造来论证中国选择参与战略的合理性；第三部分在分析了中国的参与战略的构想、成效之后明晰中国参与与融入国际体系的实证表现，并理性分析了参与国际机制的困境。

In a broad sense, the self-organized evolutionary and restraint mechanism of knowledge production modes of university mainly involves three aspects: systematically restraint mechanism- the society's unspecific intervention in knowledge production of university; materialistically restraint mechanism- the society's supply of room for needs and resources for the knowledge production of university; culturally restraint mechanism- the society's forming of self-organized evolutionary cultural value of knowledge production modes of university.

从广义上说，大学知识生产方式自组织演化制约机制主要包括三个方面：制度性制约机制，社会对于大学知识生产实行非特定干预；物质性制约机制，社会要为大学知识生产提供需求空间和资源供给；文化性制约机制，社会要形成大学知识生产方式发生自组织演化的文化价值取向。

The third chapter aims to discuss the self-organization essence, self-organization growth mechanism, the pattern of self-organization evolving growth.The fourth chapter aims to discuss particularly the correlative mechanism between clusters dynamic core capacity and clusters sustainable growth, and the obtaining of cluster sustainable competitive advantage basede on dynamic core capacity and the fostering and newing of cluster dynamic core capacity based on discussing the rigid competitive advantage. The fifth chapter aims to explain the effecting mechanism of government influencing cluster self-organization-evolvement and the fostering and upgrading of cluster dynamic capacity based on the theory gist of government surpports .The sixth chapter aims to analyse the High-tech industrial clusters of Silicon Valley in American and Low piezoelectricity cluster of Liu shi in zhengjiang province and explains to how self-organization , dynamic core capacity and government surpports effect industrial clusters sustainable gowth.The dissertation's main innovation lies in the following :mechanism model of cluster sustainable growth is constructed under dynamic environment based on self-organization theory and dynamic core capacity theory .

本文共分6章，第1章主要阐述本论文的研究背景、研究问题和研究意义，综述相关的国内外文献，并提出本论文的研究逻辑思路、研究方法和主要内容；第2章在对产业集群本质再认识和集群持续成长内涵分析的基础上，从自组织理论和动态核心能力理论视角，构建了动态环境下集群持续成长机制的概念模型；第3章主要探讨了集群持续成长的自组织本质、自组织成长机理和自组织演化成长模式；第4章在分析集群竞争优势刚性的基础上，提出集群动态核心能力的概念，分析了集群动态核心能力的构成要素及其对集群持续成长的作用机制，探讨了集群动态核心能力的演进与产业集群持续成长的关联机理，并进一步探讨基于集群动态核心能力集群持续竞争优势的获取问题，最后是关于集群动态核心能力的培育与更新的探讨；第5章在论述政府对集群支持的理论依据的基础上，分别探讨了政府对集群自组织演进和对集群动态核心能力的培育和提升的作用机制；第6章实例研究，论文选取了美国硅谷高科技产业集群和浙江柳市低压电器产业集群进行实例分析，研究了自组织、动态核心能力和政府支持三大机制在集群持续成长过程中的作用。

The author attempts to explore, in the light of the generative mechanism and the two-character formula, the process of semantisation and, as the result, she specifies two kinds of mechanism: the prototypic mechanism and the contraction mechanism, by which the rules of semantisation are concluded and tested with cases of semantisation from history.

一汉语编码机制的特点：字族和双字格局从造字到组字是汉语编码机制的一次重大调整，结果是汉语语汇的单字编码格局解体，而字组的双字格局则成为汉语语汇的主流(徐通锵，2001)。

But as a interest distributive mechanism, the unique characteristic of market is that it has the natural demand and ability to expand, and from which the charity organization resultantly derives as the third distributive mechanism in the same time, so that the interest distributive mechanism of government just have transitional characteristic on powerful control and functional domination relative to other mechanism, according to which it can be regarded as a mixture of imposed institutional change and induced institutional change.

同时，市场这种利益分配机制的独特之处在于，它具有自我扩展秩序的本质要求和能力，也同时会衍生出慈善组织这种第三次分配的机制出来，因而政府利益分配相对于其他利益分配机制在权力上的支配和功能上的主导也只具有过渡性，由此一种强制性制度变迁向一种诱致性制度变迁的转变就体现出来。

The effect and mechanism of alkali-treatment, the acidifying bleaching mechanism, the interactions and mechanism between electrolytes, food gums and agar during the process of agar from Gracilaria species were profoundly studied in this thesis, the mechanism of processing high strength agar from Gracilaria was explored.

本文对江蓠加工琼胶过程中的碱处理，酸化漂白，琼胶与电解质、食品胶之间的相互作用及作用机理等方面进行了深入的研究，探讨出江蓠加工高强度琼胶的机理。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。