从实例看花岗岩地基勘察的几个特点

以花岗岩类的硬质岩作为建筑物基础持力层,具有承载力高、稳定性好,抗震性强的特点,被许多重要建筑物所采用,尤其是沿海地区的高层建筑物。但往往此类基岩的层面不够“平整”,基岩层面的变化对基础的设计、施工,尤其是桩基础影响很大。本文通过对某高层建筑进行地基勘察的实例,总结了花岗岩地区风化岩层的几个特征及其在工程勘察中需注意的一些问题。     

Paper remote: an augmented television guide and remote control

The television (TV) is one of the most common entertainment devices in homes. Searching and finding TV programs is a common task and using TV guides is one way of performing this. This paper presents three studies that are focused on examining audiences’ TV habits and TV guide usage, evaluating a new concept based on linking paper and pen with TV technology, and studying the audiences’ attitudes toward and anticipated interest in the future guide. The results of our first study emphasize the value of using paper based TV guides and also identify the deficiencies. We also found indications that the advantages and disadvantages of paper-based TV guides are related to the physical properties of paper. Thus, we suggest a solution that uses digital pen and paper technology to offer a new interaction method for TV. A research system “Paper Remote”, is developed and used in the two subsequent studies. Viewers tick designated areas on the paper-based guide to perform actions such as channel switching. However, this solution is not a substitute for the remote control device. We argue that these user studies on linking digital paper to the TV for everyday information navigation illuminate the possibilities of providing innovative solutions also for home information systems also.     

企业开展质量成本研究工作的思考

质量成本是指企业为保证产品质量而支出的一切费用，以及产品质量未达到规定的标准而造成的一切损失的总和。开展质量成本研究工作是企业深化质量管理和成本管理的一条有效途径。     

An alcohol expectancy-challenge prevention program for at risk college women.

Alcohol expectancy-challenge programs are effective in changing expectancies and reducing drinking in college men (J. Darker & M. S. Goldman. 1993. 1998); however, recent evidence suggests this protocol might not be effective for women (M. E. Dunn, C. Lau, & I. Y. Cruz, 2000). This study was designed to reevaluate the effectiveness of a social/sexual expectancy-challenge intervention in college women reporting moderate to heavy alcohol use. Forty-six undergraduate women were randomly assigned to the prevention or control condition. Participants reported alcohol expectancies at pre- and posttest and monitored their drinking patterns daily for 6 weeks. The program was effective in changing some expectancies but did not reduce drinking. This further confirms differences in the mechanisms by which expectancy-challenge programs function for men and women. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

炼油化工装置技术改造的决策与实施

针对炼油和石化工业装置技术改造的特点，系统地总结了技术改造的类型和改造方案的制定、决策及实施的原则、程序和方法，指出对炼化装置实施技术改造是一项极其复杂、极具难度的系统工程，必须结合实际情况，以投资回报最大化为原则，通过深入细致地研究和反复比选优化改造方案，并结合现场情况制定切实、可靠、安全的实施方案。     

生产调度决策优化系统Orion

炼油化工企业的生产装置是一个连续的、有机的整体，调度生产作业计划是确保生产优化、平稳、有序的基础。先介绍中国国内生产调度计划软件的发展情况，接着论述中国石化股份公司长岭分公司引进AspenTech公司的生产调度系统Aspen Orion及二次开发过程，就其技术与经验以飨同行。     

自动检测系统原理应用和发展状况的研究

自动检测系统广泛应用于各类产品的设计、生产、使用、维护等各个阶段,对提高产品性能及生产率、降低生产成本及整个生产周期成本起着重要作用。首先介绍了检测、检验以及自动检测系统的概念,其次通过自动检测系统的各个组成部分,详述了系统的工作原理,介绍了自动检测系统组建的概念、结构以及在组建中所使用的关键技术。对早期的自动检测系统和新一代自动检测系统进行了介绍,并详述自动检测系统的3个发展阶段。     

正确理解和使用反倾销法律手段

从世界贸易组织关于反倾销的有关定义入手,结合我国现行国际贸易事务中化工行业对外反倾销调查和裁定案例,剖析了部分反倾销措施对化工产业总体发展的消极影响,提出了“综合论证”的操作方法,以降低因少数化工产品反倾销调查和裁定给国内其他产业的发展和最终消费者带来的损失。     

C51嵌套汇编子程序在阻抗测试仪研制中的应用

C51嵌套汇编子程序，充分发挥了两种语言自的优势，介绍了C51调用汇编子程序的接品规则，并通过阻抗测试仪程序开发的例子予以详细说明。     

A NEW LARGE CAVITATION CHANNEL IN CHINA SHIP SCIENTIFIC RESEARCH CENTER

1 .　INTRODUCTIONIntherecentdecades ,itisrealizedthatitisquitenecessarytocarryouttestsathighReynoldsnumberwithalowbackgroundnoiselevelinordertomeetmoreandmoreurgentneedsofmodernnavyandmaritimeindustry .Anewlargecavita tionchannelisdevelopedinCSSRCfortestingcompletehull/ propulsor/appendagesarrange ments[1] .Itrepresentsoneofthelatestintechno logicallyadvancedlargecavitationtestfacilities.Inthefollowingsections ,thefeaturesandthefirsttestresultsofthechannelwillbedescribed .2 .　DICRIP…