航空放射性遥感技术应用研究

航空放射性遥感系统采用航空γ能谱仪,在空中飞行探测地表放射性,能够快速进行大面积环境放射性调查。结合已经开始进行的首次大面积航空放射性遥感调查工作,简要介绍了航空放射性遥感系统构成、核探测γ能谱测量和数据处理技术。对系统转换因子刻度和剥离系数刻度方法进行了讨论,并对初步应用情况进行了总结。     

中国区域地质调查现代化与加强深部调查

从对区域地质调查的任务出发，总结了过去区域地质调查工作的特点，即基本上是沿用传统方式进行的。提出和论述了21世纪中国区域地质调查应有新发展，以适应战略转变的要求，即除去运输、通讯、记录及数字化成图等之外，更应当面向土地资源、矿产资源、地质灾害以及提高环境质量的需要, 用现代地学理论指导进行多学科的调查和采集、整理资料，实现3维多参数填图和理论概括，是关系现代地质科学发展的、具有深远战略意义的事。几十年的调查工作已证明深部的地质构造情况与地表层的观察结果是不一样的，与依据地表地质构造情况推测的深层情况也很不同。今后应加强深部探测，发展深部探测技术，取得不同深度层次的高分辨率成像图案，使人们对地球的认识提高到一个新的高度，形成新的空间—时间观念，以更有效地解决我国及地球的资源环境问题。     

The silence of the library: Environment, situational norm, and social behavior.

On the basis of the idea that situational norms are mentally represented as associations between environments and normative behavior, it was proposed that an environment can automatically direct normative behavior. More specifically, when situational norms are well-established (e.g., when entering the library, one should be silent), an environment is capable of automatically activating mental representations of normative behavior and the behavior itself. In these experiments, participants were exposed to pictures of environments, and effects on accessibility of representations of normative behavior and on actual behavior were assessed. Results indicated that representations of behavior and actual behavior itself are activated automatically when (a) goals to visit the environment are active and (b) strong associations between environment and normative behavior are established. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

微机MIS集成构造系统的研究与实践

微机ＭＩＳ集成构造系统是基于软件重用理论，采用应用描述语言，扩展数据字典和标准预制软构件快速构造信息处理系统的一种应用开发工具环境。本文主要介绍其设计思想，基本结构，构造原理，设计原则和实际使用情况。     

基于功能的数据箱管理系统的设计

本文介绍数据箱库ＢＯＸＤＢ的模型及数据箱结点结构，并给出它的数据管理方法，方法是一组以Ｃ编写的专用库函数。     

吉林省中西部地区地下水开发策略

吉林省中西部地区地下水资源的开发，应以中长期保护利用为第一出发点，并统筹规划，合理安排。文中依据这种思想提出了该地区中长期规划思想、可开采量、评价方法、单井控制面积、水费征计标准。     

Contamination of the Chalk Aquifer by Chlorinated Solvents: A Case Study of the Luton and Dunstable Area

A detailed investigation of contamination by chlorinated solvents of the Chalk Aquifer underlying the towns of Luton and Dunstable was undertaken to assess the extent, causes and mechanisms of pollution. The research programme incorporated land-use surveys, regional groundwater surveys, monitoring of groundwater abstraction points and aquifer profiling by means of the drilling of observation boreholes, the analysis of the recovered core material and the depth sampling of these and other boreholes.
Low-level solvent contamination of the Chalk Aquifer was found to be widespread with 'hotspots'of higher concentrations. At the drilling sites, both the saturated and unsaturated zones were contaminated with solvents, although free product was not observed. The presence of an additional contaminant, oil, at some sites was noted to influence the distribution of solvents within the aquifer.
Clean-up of the aquifer is not a practical option, and treatment of the groundwater at the abstraction points has been adopted.     

用环境水利理念和方法建设富锦市城市防洪工程

本文结合富锦市城区堤防建设论述了城市防洪建设应从单一防洪目标逐步过渡到区域性多目标治理。以水利工 程为载体,推动促进环境的改善,实现防洪、水资源、生态环境以及城市景观建设的协调统一。     

“勇士号”遥控移动式作业机器人

介绍了８６３智能机器人型号之一－以核工业为应用背景的“勇士号”遥控移动式机器人的作业内容及其主要功能指标，分析了该型号的总体设计思想，同时概括总结了其操作性能，移动性能及计算机系统等方面的技术特点。     

AutoCAD作图技巧浅析

介绍了AutoCAD中作图的原则、步骤以及使用技巧,包括AutoCAD表格制作、在Word文档中插入AutoCAD图形、线宽修改、图形的打印技巧、选择对象的一些技巧、绘制局部放大图的方法等,对大多数AutoCAD的使用者在学习和应用中有很大帮助。