模拟化学实验软件——Medel Chemlab

本文简单介绍了模拟化学实验软件Medel Chemlab的内容,功能和特点。     

基于OpenGL的二维电法数据三维可视化技术研究

结合目前电法勘探数据成图及二维解释的特点及存在的局限性,研究了OpenGL和VC＋＋2005联合编程,结合二维剖面数据特点,研制了基于OpenGL的电法数据三维可视化系统Geo3DVis。Geo3DVis的基本功能包括工区建立、二维解释、三维显示;实现了对二维剖面数据的动态放大、缩小、平移等交互操作。将Geo3DVis应用于实际二维物探数据资料解释,取得了良好的地质效果。     

化学实验教学中教师的指导作用

文章介绍教师在化学实验教学过程中的指导作用,并给出实例。     

氮磷钾高浓度烤烟专用肥

介绍硝酸铵－磷酸－铵－硫酸钾系高浓度烤烟专用复合肥的开发应用，三年的试验推广的实践证明，其肥效可与进口肥相媲美，配方合理，但价格比进口肥每吨低４００元左右。     

工程训练教学模式与运行机制的改革探讨

文章对广东工业大学工程训练中心教学的现状和不足进行了分析，对其教学模式与运行机制的改革提出几点设想，以适应新形势发展的需要。     

虚拟仪器的网络应用及实现

在研究了LabVIEW 7.0网络通信功能的基础上,利用NI公司的PCI-6111数据采集卡,以ASP为脚本环境、以MySql Server为数据库服务器设计并实现了基于校园网的网络虚拟实验平台.该平台较好地利用了虚拟仪器的网络功能,做到了资源共享,实现了网络远程教育与研究.     

用于现场测试的温湿度采集系统软件

介绍了用于现场测试的温湿度采集系统软件新的特点、功能及其设计和使用.     

Flume Experiment on Stream Blockage by the Debris Flow From Tributary

Stream blockage by the debris flow from tributary valleys is a common phenomenon in mountainous area,which takes place when large quantities of sediment transported by debris flow reaches a river channel causing its complete or partial blockage.The dam formed by debris flow may causes upstream and downstream flooding,and presents great threat to people and property.Because of the catastrophic influence on people and property,debris-flow dam has attracted many attentions from the researchers and local administration.But,lit- tle attention has been given to the quantitative interrelationships of the potential influential factors.In this pa- per,the interrelationships of important influential factors caused the stream blockage by debris flow were ana- lyzed through flume experiment,and a model to predict the blockage was presented.     

Probe into Key Techniques of Regional-Oriented 3D GIS On the key techniques of 3D GIS used for regional Geological Information System

Regional Geological Information System combines the multi-dimensional and dynamic spatial information into an integrated spatial information system. 3D geological modeling and its preprocessing or post-processing are the most difficult problems for constructing the system. Based on the current 3D GIS technique, some basic problems in establishing the system are discussed in this paper, including 3D spatial data model, 3D geological modeling, and visualization of 3D geological data. A kind of 3D vector data model based on boundary representation for geological object and its topology was developed in order to model and visualize complex geological structures. In addition, some key techniques are pointed out for further study.     

榴弹弹丸质点弹道性能分析与可视化仿真

为提高榴弹设计中的计算分析精度，加快弹种的研发速度，建立了一个弹丸质点弹道模型提出了相应的算法和软件实现；本软件除具有同类软件的计算功能外，还以可视化的形式模拟弹丸在空中的飞行全过程，并生成各种特性曲线，同时具有智能捕捉功能、查询功能。