策略

The main achievements of the project are as follows: 1 the hypothesis that a decrease in seed mass causes an increase in mean dispersal distance has been tested based on the experiments of weed dispersal by wind. The experimental results partly support the hypothesis. The results will help farmers to make an optimal strategy of weed control; 2 a statistic method for inferring probabilistic distribution function of a random variable has been developed, by which probabilistic distribution functions of weed species dispersal have been determined; 3 the reproduction structure of Bromus sterilis has been studied; 4 a more complex CA model with 25 neighborhood cells were built, which can simulate spread of a weed population. This work promotes developments in both theory and application of CA models; 5 the "mean law" in weed control has been proposed. Accordingly, the algorism of patch spring may be calibrated; 6 the "patch" and "true patch" have been mathematically defined so that herbicide can be efficiently applied; 7 simulation validates that initial configurations of weed will affect dispersal of its population and strategies of controlling it, or its distribution patterns affect its dispersal progresses.

主要完成的工作和取得的成果有：1）用实验证实了重量较轻的杂草种子并不一定飞得比较重的远，其结果有助于农民制订杂草的优化控制策略；2）发展了一种推断随机变量分布函数的统计方法并用它来获得了几个杂草种的扩散分布函数；3）对杂草Bromus sterilis的繁殖结构进行了研究；4）建立了一个具有25邻的较复杂的能模拟杂草扩散的CA模型，并在理论和应用方面促进了CA模型的发展；5）在杂草控制方面提出了&平均法则&，据此可对按块施药方法进行校正；6）精确地定义了&块&和&真块&以便在杂草控制中能更有效地使用除草剂；7）模拟证实杂草种群的初始配置影响其扩散和控制策略，或者格局影响过程。

In a word, through an detailed analysis of Communication model on the basis of different competition strategies city-newspaper adopts, the author intends to explore the rules behind these strategies and therefore, to promote the development of citied newspaper.

总之，都市类报纸采用的各种旨在增强与读者互动的竞争策略体现了一种新型的传播模式，本文通过分析，厘定出这旨在探求出为都市类报纸采用的各种竞争策略的规律，以便更好地指导都市类报纸的发展。

After the classific mapping, this dissertation uses the Standard Deviation and maximum Value of the comgfort pencentege that different passive methods could reach within 12 months to define the real capacity of each passive methods.

此外本文还利用各被动式设计策略在一年中12个月的有效时间值的标准方差和最大值结合的办法来判断各项策略的实际有效程度。

Through their individual strategies, artists take into consideration how the works will circulate within the art market; how a project that strategically includes other artists and works might extend beyond the existing scope of art market activity: engaging with issues such as notions of collectability and new ways of collecting; material preservation and conservation, and other possibilities for such; new channels within the art market that go beyond existing gallery services; and new proposals for gallery and institutional systems.

通过艺术家独立的策略及概念化的作品，艺术家必须考虑到作品将如何进入艺术市场流通，或者一个艺术项目将如何有策略地包含其它可能超越现有艺术市场活动尺度的艺术家作品。展览试图探讨如下议题：收藏性和新的收藏方式；物质保存和其他的可能性；艺术市场现有画廊服务的新的渠道；画廊和机构系统的新提案。

This research found out that the collectivistic orientation has been reduced to a certain degree among mainland Chinese sample Although data analysis generated several mixed results which can not be reasonably explained,no substantive change was discovered in the relationships between cultural values and conflict management strategies.

研究结果显示，集体主义在中国大陆样本中发生了一定程度的弱化现象。对冲突管理策略的分析，虽然得出了几个不能得到合理解释的混合结果，但文化价值与冲突管理策略之间的基本关系仍然没有发生质的变化。

The example and implementation of the algorithm are also provided.Thirdly, with respect to DVSPPD (Dynamic Vehicle Scheduling Problem withPick-up and Delivery), we build the mathematical model and exploit the corresponding two-phase algorithm. In addition, we consider the problem of combinable tasks, and design a strategy based on grouping policy to solve it.

对动态集送货一体化问题，本文也构建了相应的数学模型，并设计了两阶段的求解算法，并在随后对可拼装的动态集送货一体化问题，本文以分组策略为基础，详细设计了问题的求解策略。

This thesis set forth the significance of information disclosure on hedging supervising, its development history and percent situation. It considers individually the disclosure function and related optimal hedging based two patters: incomplete contract and compellent information disclosure standard.

本文从信息披露监管的角度研究了企业的套期策略行为，首先全面阐述了套期信息披露在套期监管中的重要性、发展历程与现状，在基于非对称信息的前提下，分别考虑了基于不完全合约和强制性信息披露标准两种方式下的披露作用及相应的最优套期策略。

Firstly the properties of L-MAX frequent itemsets is analysed.Then by extending FP-tree structure an ExFP-tree data structure is presented and the algorithm of ExFP-tree generated is given.According to the character of prefixing paths shared in FP-tree,ExFP-tree implements compressingly storage of transaction information with sharing the transaction information of descendant nodes.

ExFP-tree利用FP-tree共享前缀路径的性质通过共享子孙节点事务信息策略实现大量事务信息的压缩存储；最后基于FP-MAX算法，提出基于ExFP-tree的L-MAX频繁项集挖掘算法，核心思想是先根据L-MAX频繁项集长度约束性质进行前瞻剪枝再进行最大频繁项集挖掘，并通过回溯策略直接定位生成对应事务集。

The article from the aspect of promoting the human resource development and management's potential, first introducing the concept of the human resource development and management as well the public relations strategy, then analyze the public relations problem consisting in practice of the human resource development and management, and point out the important function of exhibition public relations work in the human resource development and management. What public relations strategy adoption conducing to be helpful in the human resource development and management?

本文从提升人力资源开发和管理潜力的角度出发，首先介绍了人力资源开发与管理和公关策略的概念，然后从分析人力资源开发与管理实践中存在的公关问题入手，指出企业人力资源开发与管理中开展公关工作的重要作用，但是究竟在人力资源中采用什么公关策略才能有助于实现有效的人力资源开发与管理？

Overreaction ; underreaction ; contrariant trading strategy ; momentum trading strategy

过度反应；反应不足；反转策略；动量策略

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