策略

In every policy, there must be some security authentication information,such as one policy Authorizer, one Licensee, one TimeStamp, one LifeTime and a digital Signature, and some policy management information:At last, this paper designs and implements a HywaveGuard models instance based on Windows OS.

每个策略都有策略发布者，接受者的证书，策略制定的时间戳及有效期，同时还要附上发布者的数字签名，这些信息用于保证策略的安全验证；每个策略还可包含策略管理命令及策略内容，这些信息用于保证有效的策略管理与节点间通信。最后，针对当前网络的实际情况，本文在Windows系统平台上设计与实现了HywaveGuard防火墙模型的一个实例。

Physics concepts, theorems as well as principles are primary content of physics learning, those knowledge take on the forms by proposition . In chapter 3, the study revealed that physics proposition are mainly obtained by reasoning (inductive reasoning such as tallying method, differentiation method and covariant method, deductive reasoning such as negative expression of hypothetical inference, affirmative expression of hypothetical inference ).Then by the means of experiment, the different condition needed when applying those reasoning was explored.

由于定义性概念、定理和定律等命题知识是物理教学的主要内容，所以在第三章中首先通过研究，表明物理命题主要是运用推理策略获得的(归纳推理策略中的求同策略、差异策略和共变策略，演绎推理策略)；然后通过实验等方法研究使用策略需要的条件；最后依据前面的研究提出适合物理命题学习的任务分析方法。

Suppose the fluctuation of security market could be anticipated, the CPPI tactics has the best performance in the bull market, the TIPI and CM tactics is noneffective; but in the bear market, the CPPI and TIPI tactics is effective, the CM tactics is noneffective.

假设股市波动是可预期的，在股市处于单调多头市场里时，CPPI策略是有效的最佳动态PI策略，CM策略，TIPI策略是无效的；而在单调空头市场里CPPI策略与TIPI策略是有效的，CM策略是无效的。3。

Full strictly dominated strategy, referred to as strictly dominated strategy is the so-called strictly dominated strategy is a comprehensive strategy to suppress the strict superiority of that strategy, that is not strictly dominant strategy than strategy.

全面严格劣势策略，简称严格劣势策略所谓严格劣势策略是指被全面的严格优势策略压住的那个策略，也就是说不是严格优势策略以外的策略。

Firstly,the scenery characteristic of the riverside region is summarized,history retrospect,and the nature of this research field objectively and historically grasped. Secondly,an extensive analysis on the three major problems of the status of riverside environment,including the bioecological problem,the social problem and the economical,also sustainable developmental problem,is performed. Finally,the solution to these problems is derived from analysis,which consists of five major aspects,i.e. civil planning strategy,architectural scenery strategy,greenbelt scenery strategy,riverbank scenery strategy and roadway scenery strategy.

首先通过对滨江地带景观特色的总结、历史沿革的回顾，获得对研究领域的较客观的、历史的把握；其次重点分析当前滨江地带环境景观的现状问题，这些问题主要分为生态环境问题、社会问题与经济发展问题三个主要方面；最后以分析的结果总结出解决以上问题的景观设计策略，这些策略主要分为规划设计策略、建筑景观策略、绿地景观策略、河堤景观策略与道路景观策略五个主要方面。

Firstly, the scenery characteristic of the riverside region is summarized, history retrospect, and the nature of this research field objectively and historically grasped. Secondly, an extensive analysis on the three major problems of the status of riverside nightscape, including the bioecological problem, the social problem and the economical, also sustainable developmental problem, is performed. Finally, the solution to these problems is derived from analysis, which consists of six major aspects, i.e. civil planning strategy, architectural nightscape strategy, nightscape strategy on the square, nightscape strategy of the business street, roadway nightscape strategy and greenbelt scenery strategy.

首先通过对滨江地带景观特色的总结、历史沿革的回顾，获得对研究领域的较客观的、历史的把握；其次重点分析当前的滨江地带也就是汉口江滩地带夜景观的现状问题，这些问题主要分为生态环境问题、社会问题与经济发展问题三个主要方面；最后以分析的结果总结出解决以上问题的夜景观设计策略，这些策略主要分为滨江地带夜景观的规划设计策略、建筑物的夜景观策略、广场的夜景观策略、商业街的夜景观策略、道路和桥梁的夜景观策略与绿地的夜景观策略六个主要方面。

My study comes to a conclusion that the macro strategy of negative assessment can be dividedinto direct and indirect strategies, but at the micro level there are five categories: viz. referencestrategy, ambiguity-restriction strategy, presupposition strategy, enantiosis strategy andadditional-information strategy.

结果显示，否定评价所使用的宏观策略是：直接策略和间接策略；微观策略是：指称策略、模糊限制策略、巧用预设策略、反说策略和附加信息策略5类。

Moreover the thesis analyse specificness of the new system in details:The process of Mathematics learning strategies.The colony of Mathematics learning strategies.The activities of Mathematics learning strategies.The individuality of Mathematics learning strategies.The modernnization of Mathematics learning strategies.The new system of mathematics learning cant apart from the firm theory foundation.

本文在对《标准》的总体目标及学习目标进行分析的基础上，构建了《标准》指导下的新的数学学习策略的体系，并分析了新的数学学习策略所呈现出的新的特点：——数学学习策略的过程性；——数学学习策略的群体性；——数学学习策略的活动性；——数学学习策略的个体性；——数学学习策略的现代化；构建新的数学学习策略体系离不开坚实的理论基础。

While to alter the complexion, Chinese media would have to take the following tactics: catering for strategy, go-ahead strategy, emblematizing strategy, delaminating strategy, pertinence strategy, multimedia strategy, and cultural circumstance strategy.

而要改变这种局面，中国媒体的国际传播应该采取如下策略：迎合性策略、主动性策略、象征性策略、分层性策略、针对性策略、多媒体策略和文化圈策略。

Cognitive strategies mainly include strategies of inferencing,translation,elaboration,transfer,note-taking,contextualisation and keyword-using.

认知策略主要指推理策略、心译策略、联想策略、迁移策略、简记策略、借助上下文策略及利用关键词策略。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。