控制信息

During scanning a search scene, saccade eye movement is directed by a combination of global covering plan and moment-to-moment adjustments guided by useful peripheral inforraation.

通过对成功扫视幅度的计算和分析，研究了视力角与搜索场景对比度，及干扰物体密度的关系，并揭示了扫视眼动是由全局搜索策略和瞬间周边视觉信息的引导所共同控制。

These establishments generally perform a variety of activities, such as strategic and organizational planning; financial planning and budgeting; marketing objectives and policies; information systems planning, evaluation, and selection; human resource policies and practices planning; and production scheduling and control planning.

这些创立一般执行各种各样的活动，譬如战略和组织计划；财政规划和预算；营销宗旨和政策；信息系统计划，评估，和选择；人力资源政策和实践计划；并且生产预定和控制计划。

If news of your search falls into too many hands, you cannot control how it is spread.

她说。如果你在找工作的信息被太多人知道的话，你就不能有效地控制它的传播。

Summary: PowerDesiger is " one station type " Modeling and solution designed, Offer ocular symbol for all kinds of data models say , is it manage and visit effective structure , project of information to offer to user, the integrated characteristic is flexible, is that the most popular software analyses the design tools at present, Its characteristic:(1)Modeling solution of complete integration of providing a whole set of for network analysis and designing for all IT users;(2)Modeling of the data;(3)The strong document blocks and customizes and produces the function automatically;(4)User totally self-defining yuans of mould plate;(5)Take result as the direction , regard data as the business treatment models of the centre;(6)Have offered it to all UML pictures and omni-directional support in all main platforms;(7)Have offered many kinds of modeling technology in the single environment based on resources bank;(8)Have offered the performance in common use for models and targets , expand attribute and script to deal with;(9)Incorporate the intact edition and control the function.

摘 要：PowerDesiger是"一站式"建模与设计的解决方案，为各类数据模型提供了直观的符号表示，向用户提供管理和访问项目信息的有效结构，集成特性灵活，是目前最为流行的软件分析设计工具之一，其特点：(1)为所有IT用户提供了一整套用于系统分析和设计的完全集成的建模解决方案；(2)数据建模；(3)强大的文挡定制自动生成功能；(4)用户可完全自定义的元模型板；(5)以结果为导向、以数据为中心的业务处理模型；(6)提供了对所有UML图及所有主要平台的全方位支持；(7)在基于资源库的单一环境中提供了多种建模技术；(8)为所有模型和对象提供了通用性能、扩展属性和脚本处理；(9)融入完整的版本控制功能。

The teachers and students are facing a huge information world as computers and multimedia net are implied in daily teaching. The teaching emphasis now is to let the students know the character of various knowledge, find their defect and develop the metacognitive ability of self-adjustment, self-supervision and self-guidance.

随着计算机和多媒体网络应用于教学的日益深入，教师和学生同样面对着浩瀚纷繁的信息世界，当今教学的重点应该是让学生认知各种知识的特点，发现自己知识的缺陷，培养自我调节、自我控制及自我指导的元认知能力，从而实现更有效的学习。

Finally, the two rough set methods for evaluating self-repairing flight control system effectiveness are proposed to two different evaluation information systems.

最后，对于自修复飞行控制系统效能评估问题，针对不同的评估信息系统，提出了两种不同的粗糙评估方法。

Based on information theory,systems engineering and control engineering theory,the uncertain information distortion problem in a simple two-stage supply chain was studied for the purpose of improving the stability of supply chain system.

为提高供应链的稳定性，基于信息论、系统理论以及控制工程理论研究了供应链中的不确定性信息失真问题。

A fuzzy logic reasoning method is used to forecast traffic diversion volume and a fuzzy control algorithm is also applied to design the intersection signal setting of the route.The simul...

研究表明：交通流诱导负效应的产生主要是由于信息条件下的道路出行者路线选择行为的不确定性引起的，而且交通流诱导与控制同时进行是消除交通流诱导负效应产生的关键。

As transmission capacity and band width of signal are increasing, performance of electronic slip ring could not meet the requirement of applied system.

但是随着现代信息控制与处理对信号传输容量和带宽提出了更高的要求，电滑动环不能满足使用要求。

This could be a smallish group of technical experts who control the flow of information and the decision-making process.

他们可能是一小群控制着信息流动和决策过程的技术专家。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。