用策略

The primary work of this paper includes: 1 The general process and the fundamental theory of genetic algorithm is introduced systematically, which is also be applied to an example; 2 The penalty function method and the constraint tournament method are introduced in the paper, which are used to process the constraint limit. Via analyzing the basic principle of NSGA-II ,which is elaborated in the paper, the fast non- dominated sorting method, congestion distance and its comparison operator, the elite strategy and the main process of NSGA-II is researched particularly. 3 Via modeling the fire distribution problem, the model is computed by the algorithm of NSGA-II, which is combined with both the penalty function method and the restraint league tournament method The optimization of two goals are also realized in the paper. The results derived from the VC++6.0 indicate that, two algorithms both have the high convergence, simultaneously the Pareto optimal solution also maintain the variety of distribution.

本文所作的主要工作如下：系统地介绍了遗传算法的一般流程和基本理论，并应用于一个函数优化的实例；研究了用于处理约束限制的罚函数法和约束联赛法，论述了NSGA-II的基本原理，并对其提出的快速非支配排序法、拥挤度及其比较算子、精英策略及NSGA-II的主要流程作了详细的研究；建立了火力分配问题的模型，并将NSGA-II算法分别与罚函数法和约束联赛法相结合对该模型进行了计算，实现了对两个目标的最优化；用VC++6.0编程计算后所得的结果表明，两种算法均具有很好的收敛性，同时Pareto最优解也保持了好的多样性分布。

A data dessimination mechanism based on confidence coefficient Energy of nodes in a WSN is spent mostly on delivering the packets. In order to decrease the number of packets, while not increase the time delay, a model of data dissemination based on confidence coefficient is presented.

4提出了一种基于置信因子的数据分发机制无线传感器网络中节点的能量大部分用来传输数据，为减少数据的传输量，同时不增加数据包的延迟，提出了基于置信因子的数据分发概念，并设计了一种基于置信因子的发送退避策略和传输过滤器。

First design a reasonable XML Schema structure and under the restriction of XML Schema use XML to describe the UML class diagram and the related specification, and then extract the test specification of method from XML test script. Test specification refers to predicate sequences in the form of conjunctive normal form, extracted from basic constraint conditions of variables included in test scripts and expected outputs. Each conjunctive normal form can be transformed to an inequation set, and adopt 1×1 domain test strategy to every inequation set to produce the domain test matrix, which in turn produce the test case.

首先设计合理的XML Schema结构，并在该XML Schema的有效性约束下，用XML对UML类图及相关性约束进行脚本描述；其次对XML测试脚本进行分析，提取方法的测试规约说明，所谓测试规约说明就是从测试脚本中包含的变量的基本约束条件以及期望输出中抽取得到的以合取范式形式存在的谓词序列；每一合取范式对应一个不等式组，对每一个不等式组采用1×1域测试策略，生成域测试矩阵，最终得到测试用例。

But to adopt to unify the programming, the concentration deployment, carry out the strategy gradually, attain a local area to go together with to send to the center to become a region so the core of the chain store, the formation scale effect.

但要采用统一规划，集中部署，逐步实施策略，做到一个区域性配送中心成为一个地区所以连锁店的核心，形成规模效应。谢谢您的帮助~~~~问题补充：不要用机器翻译哦，我更相信人类的智慧！

Considered the characteristics of extreme nonlinearity and random for power drive systems, several novel control strategies as following for the nonlinear coupled oscillation are studied this thesis.

考虑耦合振荡的高度非线性、随机性等特点，本文研究了以下几种新型振荡控制策略：根据适应控制的思路，本文提出了反振荡适应控制方案，用电气控制手段解决机械及建筑结构的振动问题。

Not only that, but this policy will also originally used to take "cover plate" marketing strategy of developers have had to be asked out of the hands of real estate, which from another area to improve supply.

不仅如此，这一政策也将原本用来采取"盖板"营销策略的开发商不得不问了手中的房地产，这从另一个方面来改善供应。

Traditional entertainment borrows power network game to change direction, this batch " the palm accuses " move the game player of foremost edge trend is changing prospective recreation sadly Chinese recreation, just ring down the curtain " perfect grand ceremony ", it is a start of new entertainment times only, we expect more enterprises are used newer, provide representative sale strategy and commercial pattern to drive whole China recreational to develop more.

传统娱乐借力网络游戏转向，这批"掌控"着未来娱乐最前沿趋势的游戏玩家正悄然改变着中国娱乐，刚刚落幕的"完美盛典"，只是新娱乐时代的一个起点，我们期待更多的企业用更新、更具代表性的营销策略和商业模式带动整个中国娱乐的发展。

In this dissertation the TS demultiplex task and AC-3 decoding task in MPEG-2 protocol are scheduled by 2 policies. One is the buffer-drive policy and the other is deadline-drive policy.

本文根据HDTV信源集成解码芯片的工作原理，对MPEG-2协议中的TS流解复用任务和AC-3音频解码任务提出缓存驱动和时限驱动两种调度策略。

In this paper, a mathematical description of mutation operator and a concept of mutation function for the study of evolutionary programming and evolution strategies are proposed, and several methods and examples of constructing mutation operator with uniformly distributed random variables are presented.

进化算法是研究全局优化算法中最重要的随机算法之一，本文给出了进化规划和进化策略的变异算子的数学描述，并提出变异函数的概念，在此基础上，给出了用均匀分布的随机数构造变异算子的几种方法和若干例子。

In general, double hashing is the probe sequence of choice when open addressing is used.

使用开放地址策略时，探测序列通常用再哈希法生成。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。