查询词典 role model

The adjustment in the community's role in sports management, build a government-led and community autonomy combination of community sports management style,that is,"Community-based management model, supplemented by business-management mode" is Jiujiang community sports management structure at this stage, of course objectives,and from the two major aspects of the analysis of the specific measures:First, standardize community sports management security system, sports policy, personnel and financial system protection mechanisms give the necessary support.Second, improve community sports organizations services network system, improving community sports instructors training management system,taking full advantage of the implementation of area sports in sports.Therefore, Jiujiang City community sports management mode of implementation to non-business management model based, supplemented by business-management model and will become an inevitable trend.

调整政府在社区体育管理中的角色，构筑政府主导与社区自治相结合的社区体育管理模式，即"以公益型管理模式为主，经营型管理模式为辅"是九江现阶段社区体育管理体制的当然目标，并从两个大的方面进行了具体措施的分析：①是规范社区体育管理保障制度，体育在政策、人才和财政制度保障机制上给予必要的支持；②是完善社区体育组织服务网络系统，完善社区体育指导员培养管理体制，充分利用辖区内体育实施开展体育活动，因此，九江市社区体育管理模式实行以非经营型管理模式为主，经营型管理模式为辅将成为一种必然和趋势。

Experimental studiesThis experiment adopts the chronic serum sickness MsPGN animal model improved and combine it with damp and hot model to establish experimentalrat foundation that contain deficiency of Yin and damp and hot . Compared the biochemisty and organizing such index as the shape , etc at the different stage of the model metioned above with those facts of MsPGN rat to find out the relationship between deficiency of Yin damp and hot and MsPGN on the development of illness and the role in MsPGN course, know the disease machine of MsPGN and treat MsPGN for Chinese medicine, screen the effective square medicine and establish the experiment foundation.

实验研究本实验采用改良的慢性血清病MsPGN动物模型，将其与具有一定实验研究基础的大鼠阴虚，湿热证模型有机结合起来，建立大鼠实验性MsPGN阴虚湿热蕴结证的病证结合模型，通过与单纯实验性大鼠MsPGN模型不同造模阶段的生化、组织形态等指标的比较，探讨阴虚湿热蕴结与MsPGN发病的关系及其在MsPGN发病过程中的作用，为中医认识MsPGN的病机及治疗MsPGN，筛选有效方药奠定理论基础。

Objective To study the relationship of endangium proliferation and the expression of metalloproteinases and tissue inhibitors of metalloproteinases after angioplasty of iliac artery in rabbits to investigate the probable mechanism of composite Danshen pill in prevention and treatment of restenosisMethods 30 white male rabbits of Japan （the average body weight was 25～30 kg）were randomly divided into 3 groups:normal control group,model group (intima destroyed by balloon and given hypercholesterol diet),CDP group (intima destroyed by balloon and given hypercholesterol diet plus drug CDP 150 mg/d),10 ones each groupResults The results of iliac artery angiogram and the analysis of pathology:there were lumens stenosis,thinner intima,smaller intima area,in CDP group compared with those in model group,and ratio of intima and tunica media thickness and area among each group (P＜001)Immunohistochemistry analysis:the MMP2,MMP9,TIMP1,TIMP2 in model group significantly increased than those in control group (P＜001)The CDP group had lower MMP2 and MMP9 expression,higher TIMP1 and TIMP2 expression,and increased MMP2/TIMP1,MMP9/TIMP2 than model group (P＜001)The thickening of vascular neointima and stenosis degree of vascular lumen were relevant to MMP2 and MMP9 (r=0896,P＜001)Conclusions MMP and TIMP play the very important role in the restenosis process of arteryCDP could inhibit the thickness of vascular neointima after balloon injury,the probable mechanism of which may be inhibiting collagen formation,smooth muscle immigration and decreasing hyperplasia of intima by interfering expression of MMPs and TIMPs

目的 研究兔髂动脉成形术后血管内膜增生和基质金属蛋白酶及其抑制物表达之间的关系，探讨复方丹参滴丸预防再狭窄的可能机制。方法健康成年二级雄性日本大耳白兔30只，平均体重25～30 kg。随机分为3组：正常对照组10只，模型组10只（球囊内膜剥脱加高胆固醇饮食），治疗组10只（球囊内膜剥脱加高胆固醇饮食以及复方丹参滴丸150 mg/d）。结果兔髂动脉造影、血管病理图像分析检测结果：①复方丹参滴丸组较模型组血管造影示管腔直径狭窄、内膜厚度减少、内膜面积减少、内膜厚度和中膜厚度比、面积比，各组之间有显著性差异(P＜001)。②免疫组化分析：模型组MMP2、MMP9、TIMP1、TIMP2表达均高于对照组（P＜001）；复方丹参滴丸组MMP2、MMP9的表达低于模型组，而TIMP1、TIMP2的表达高于模型组；TIMP1/MMP2、TIMP2/MMP9明显增加，差异有显著性（P＜001）。③内膜的增生以及管腔的狭窄程度与MMP2、MMP9有很好的相关性(r=0896，P＜001)。结论 MMP和TIMP在再狭窄形成中起重要作用；复方丹参滴丸能够明显抑制血管损伤后的内膜增生，可能的机制是通过影响金属蛋白酶MMP2、MMP9及其抑制物TIMP1、TIMP2的表达从而抑制胶原的生成、平滑肌的迁移、增生，而减少内膜的增生。

This thesis deeply researches the J2EE security strategy on the application tier of enterprise system. The security strategy predigests the information security model and meets the security requirements expediently. But there are some disadvantages when the security requirements become more complex. The expositive security on the Web-Tier can not offer more information for authentication; there is no authentication for EJB-Tier to use, make the EJB-Tier depend on the Web-Tier; J2EE uses database or application server to manage the role information. Use database to manage the role information will increase the complex of enterprise application, and the way of application server will reduce the ability of migrate other J2EE platform. To solve these problems, the thesis designs an improved security strategy model.

本文从企业级系统应用层安全的角度出发，深入研究J2EE多层体系结构的安全策略模型。J2EE提供的安全策略简化了系统的信息安全模型，能够很方便地满足基于J2EE的分布式应用系统的安全需求，但是在面对更加复杂的安全需求时，J2EE安全策略在验证授权和角色管理中还存在不足之处：其在Web层的声明式验证机制无法为用户提供更多验证信息，可扩展性较差；在EJB层缺少业务逻辑层可供采用的验证机制，而是借助于Web层的验证机制，其耦合程度较高有悖于业务逻辑分离于表现逻辑的原则；在角色管理方面，J2EE采用数据库或者应用服务器来管理角色信息，其中，数据库管理角色的方式增加了应用开发的复杂度，应用服务器管理角色降低了系统的可移植性，两者都具有片面性。

This paper started with discussion of innovation source, and found the contribution of industrial cluster for technological innovation. In succession, I made a simple depiction of some interrelated theory about industrial cluster technological innovation. Then, I pay more attention about introducing how the industrial cluster played the role of Hatcher, how the relationship between industrial cluster and technological innovation. After studying this, I abstract the model of the enterprises technological innovation in the industrial cluster. I found there were three kinds of model: one is Inner studying model, one is Exterior studying model, and the other is"Indraught- Diffusion- Absorbability"model.

本文开篇以探讨创新源入手，引出了产业集群对技术创新的贡献，接下来在简要的介绍了产业集群的技术创新理论之后，又重点论述了产业集群如何发挥其孵化器的功能、产业集群与技术创新的关联性等方面的问题，引出产业集群中的企业的技术创新模式，主要从集群内部学习型模式、外部学习模式、以及&引进——扩散——吸收&型模式来研究产业集群的创新模式，这些模式各有其优点，并且适用于不同类型的集群企业。

There are some creative points in the third part, they are as follows:1, This paper points out the primary strategies on the integration and optimization of the marketing channels: the administrators of mobile communication corporations should deepen the comprehension of channel model, design and manage the channels strategically; client orientation and product orientation are the key variation to the channel model; the inner channel management organization should be built, and improve the role and function of self-built channels in the channel system; societal agent channels should be integrated and cause agents to have a quality expand.; informationalized management should come into being gradually, which provide concrete technical support for finishing channel management.2, In order to built effective marketing channel system, this paper point out that mobile communication corporations should take measures as follows: building very effective self-operating channel system, optimizing business hall market channels; carrying out industry combination, building intimate business partnership relations; integrating industry chains, constructing new cooperative model of operators , end manufacturers and channel co-operators ; building benefit-shared machinism and effective channel checking and encouraging system; trying

本文的创新点主要集中在第三章，具体表现在： 1、提出了营销渠道整合与优化的主要策略：通信企业经营管理者要深化对渠道模式的认识，以战略理念指导渠道的设计和管理；客户导向和产品导向将是决定渠道模式的两大关键性变量；要落实企业内部渠道管理组织机构，提升自有渠道在渠道体系中的地位与作用；整合社会代理渠道，引导渠道成员实现质的扩张；逐步实现对渠道的信息化管理，为完成渠道管理任务提供坚实的技术条件支撑。 2、为建设有效的营销渠道体系，本文提出移动通信企业应采取以下措施：建立高效的自营渠道体系，标本兼治，完善营业厅窗口营销渠道；实施行业融合，建立紧密的业务伙伴关系；整合产业链，构筑运营商、终端厂商、渠道合作商新的合作模式；建立利益共享机制；建立有效的渠道考核及激励机制，努力控制核心社会渠道。

This research utilizes the Bower-Burgelman process model ( B-B Model ) in a qualitative case study for investigation of business exit process to understand the role and responsibility within multilevel managership and strategy making through establishing of the HVF Strategic Business Exit model.

本研究应用B-B过程模式工具，对事业部撤离过程进行质性的个案研究，以了解各层级经理人的角色扮演与公司策略决策的过程，并创新性的建立HVF版策略事业部撤离模式。

To get more insight into the mechanism and kinetics of the RAFT process,it would be helpful to build a small molecular model reaction mimicking the RAFT process but free of a chain-propagation event. We hereby propose a model cross reaction between dithioester and alkoxyamine as a probe of the RAFT process,in which the alkoxyamine plays the role of the radical source.The generating rate of the transient alkyl radical and the nitroxyl radical can be described by the law of persistent radical effect.Thus,the advantage of the model cross reaction is that it affords a radical concentration determined by the known equation of the persistent radical effect.

为了更深入的理解RAFT聚合过程，我们构建了一个模型反应：即由烷氧基胺与双硫酯进行交换反应，烷氧基胺均裂产生的烷基自由基将会向双硫酯进行链转移，双硫酯的引入对纯烷氧基胺分解动力学造成的影响可以提供RAFT过程的许多信息。

Read from model, this paper is based on the economy development and urbanization levels of several years, establishes a regression model between economy development and urbanization, and this model can reflect the role of economic development in an area ocularly in this areas urbanization process. On the basis of theoretic analyze, this paper analyses the characteristic of Chongqing's urbanization development and its important function in socio-economic development.

从模型上看，本文以若干年份的经济发展水平与城市化水平为基础，建立了二者之间的回归模型，从而可以直观反映出某一地区经济发展在城市化进程中的作用在理论分析的基础上，本文分析了重庆城市化发展的特点，以及它在经济社会发展中的重要作用。

The dynamic role switching was introduced into RBAC96 model. Different forms of the dynamic role switching, the relationships between the different switchings, and the realization of the extended model were presented.

本文将动态角色切换引入到RBAC96模型，论述了动态角色切换的各种形态、不同切换间的相互关系及模型实现。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷