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forest fire spreading model
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  “forest fire spreading model”译为未确定词的双语例句
     2 This thesis, from the angle of the demand of constructing the forest fire fighting system, not only researches the the principle and the method of constructing the forest fire spreading model and the fire fighting simulation and the elements of the Virtual forest environment, but also the three-dimension, virtual forest, the tool for fire fighting.
     2.从构建森林灭火仿真系统需求的角度出发,分别论述了林火蔓延与模拟的原理与方法,以及组成虚拟森林环境必须的三维地形、森林、灭火工具等要素的构建原理与方法。
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  相似匹配句对
     THE ANALYSING OF FOREST FIRE IN ANKANG
     安康地区森林火灾分析
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     forest .
     林。
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     The International Cooperation on Forest Fire
     全球林火国际合作
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     TENTATIVE MODELING OF FOREST FIRE BEHAVIOR
     森林火行为计算机模拟的尝试
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     Optimization Model for Fight Fire in Forest
     森林救火的优化模型
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For the purpose of study on forecasting forest fire behavior and the visualization of fire spreading simulation, the article is concentrated on analyzing different kinds of forest fire spread models and their application conditions based on setting forth some influencing factors such as fuels, topography and wind. It is referred that choosing a specified model will play an important role in forecasting the actual fire field. In screening fire...

For the purpose of study on forecasting forest fire behavior and the visualization of fire spreading simulation, the article is concentrated on analyzing different kinds of forest fire spread models and their application conditions based on setting forth some influencing factors such as fuels, topography and wind. It is referred that choosing a specified model will play an important role in forecasting the actual fire field. In screening fire spreading model, the four basic principles are put forward. Those are the function of model, the topography and fuels of model, the model's individual characteristics and the frequency of model and its testimony. It is pointed out that the focus on forest fire behavior is simulating the forest fire spreading on the GIS.

为了研究林火行为的预测预报及林火蔓延模拟的可视化问题 ,该文在分析了林火蔓延及其影响因子的基础之上 ,阐明了几种林火蔓延模型及其适用性 ,评述了选用不同的林火蔓延模型对实际火场的预测预报具有的重要理论意义及实用价值 ,初步分析了蔓延模型选择的 4个基本出发点 :模型的功能、模型适用的地区和植被类型、模型的假设条件、模型的检验频数等 .在假定已有蔓延模型的基础上 ,分析了国内外林火蔓延研究的发展状况 ,指出了在林火蔓延模型的基础上以地理信息系统为平台的林火蔓延模拟已成为林火行为预测预报的主要方向 ,同时讨论了林火蔓延模型和蔓延模拟的发展前景

In order to study the forecast and simulation visualization of forest fire spread, the authors introduced Cellular Automata \ (CA) to forest fire modelling and spread simulation based on the existing forest fire spread models. A 3D-surface CA model was built, integrated with Digital Elevation Model(DEM), weather and tree species information. A framework was designed for data log, processing and application. A software system was developed...

In order to study the forecast and simulation visualization of forest fire spread, the authors introduced Cellular Automata \ (CA) to forest fire modelling and spread simulation based on the existing forest fire spread models. A 3D-surface CA model was built, integrated with Digital Elevation Model(DEM), weather and tree species information. A framework was designed for data log, processing and application. A software system was developed to simulate forest fire in 3D space. It showed that the model could simulate forest fire under different conditions and rapidly predict a developing fire. Some perspectives in improving the model are also discussed.

为了研究林火蔓延的动态预测及可视化模拟问题,该文在分析现有林火蔓延模型的基础上,提出选用三维曲面元胞自动机进行林火建模和蔓延模拟.该文初步完成了一个整合数字高程模型、气象因子、树种因子的三维曲面元胞自动机模型,设计了数据提取、加工、应用框架,开发出了能够进行林火蔓延三维模拟的软件系统.并通过八达岭林场局部地区的模拟,指出了应用该模型,可以实现不同条件下的林火蔓延模拟,快速预测林火发展趋势,同时探讨了模型改进的方向

Based on an ArcInfo GIS platform using the Rothermal forest fire spreading model for,fire tendency forecasting, simulation and making forest fire extinguishing decisions in a Forest Fire Control Directing and Decision System to assist forest fire extinguishing directors in making extinguishing disions.

以ArcInfo为地理信息系统平台,利用逻森迈尔林火蔓延模型,在森林防火信息中实现了林火行为的预测、模拟、森林火灾指挥扑救决策方案的生成,有利于森林火灾指挥扑救人员进行森林火灾指挥扑救决策。

 
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