对投入与产出优化分析方法的应用探讨

介绍投入与产出优化分析的一些基本概念和计算方法 ,并结合实际 ,举例说明投入与产出的优化分析方法具体应用     

触摸输入技术探析

本文扼要概述触摸输入的４种技术，及其应用与性能比较。     

像增强器亮度增益和等效背景照度测试仪的研制

亮度增益和等效背景照度是衡量像增强器性能的两个重要参数，针对这两个参数的测试要求，阐述像增强器亮度增益和等效背景的测试原理和测试仪的结构设计。利用研制的测试仪对多种型号的像增强器的亮度增益和等效背景照度进行了测试，给出并分析了测试结果。结果表明，本测试仪的结构设计是合理有效的。     

数据录入约束与导航器

信息软件使用的方便性、易用性、安全性和稳定性在很大程度上取决于数据录入方式的优劣。分析了数据录入的约束规则，探讨了录入导航原理，并介绍了一种已在开目管理软件中普遍采用的数据录入导航器组件。     

On the Auditory Modality Superiority Effect in Serial Recall: Separating Input and Output Factors.

The modality effect in immediate recall refers to superior recall of the last few items within lists presented in spoken as opposed to printed form. The locus of this well-known effect has been unclear. N. Cowan, J. S. Saults, E. M. Elliott, and M. Moreno (2002) introduced a new method to distinguish between the effects of input serial position, output serial position, and the number of items yet to be recalled and found that large modality effects occurred only in conditions in which delay and interference at output (from items already recalled) was high. The authors replicated that finding, even when the response period included output interference acoustically similar to the spoken stimuli to be recalled. However, the authors found that output delay and interference act only by lowering the level of performance to a more sensitive range. The modality effect thus originates during encoding of the list to be recalled, not during output. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

技术进步经济效益评价——中国长城铝业公司水泥厂产出增长中技术进步作用的评价

本文通过运用“生产函数法”、“增长速度方程”来定量分析技术进步在长城铝业公司水泥厂产出增长中的作用,从中找出该水泥厂生产经营过程中存在的问题及未来发展方向。     

Heat loss and thermoelectric generator design

With the object of evaluating its importance to thermoelectric generator design, heat loss is introduced into the standard thermoelectric generator design theory. The theory for both the constant hot and cold junction temperatures model and the constant heat input model are so modified. The modification is first order and, therefore, is limited to small leg heat-transfer coefficients. Numerical results using representative properties show that significant differences can exist between the optimum geometry and performance of a generator idealized as lossless and those of a generator designed by the modified theory. The largest differences occur with the constant heat input model.     

应用焊道长度控制线能量

运用ＨｅｒｂｓｔＦＷ公式原理对国产碱性条件进行了大量试验，建立了焊接线能量（Ｅ），焊条熔化长度（ｌＥ），焊道长度（ｌＲ）的关系式：Ｅ＝８０８Ｄ１．８ｌＥ／ｌＲ。并应用线算图和ＳＨ－ＣＣＴ图对该式施焊结果验证，热影响区的金相组织，硬度基本一致。因此，可以应用焊道长度校核与控制线能量。     

基于Silverlight的富数据输入研究

针对站点中经常需要用户输入各类数据的现状,讨论了实现开发RIA应用的Silverlight技术以及ASP.NET/SilverlightWeb应用程序的N层逻辑设计,并在此基础上利用Silverlight技术较好地实现了电子商务RIA平台中一个富数据输入界面功能,提高了用户的体验。