• This paper discussed the current status of the study on classification, modeling and prediction of forest fuel, and presented briefly the weakness and development tendency of the study on forest fuel.

    文中评述了森林可燃物分类可燃物模型及其预测研究现状简述我国森林可燃物研究存在问题发展趋势

    youdao

  • Finally, experimental results of forest classification is also given.

    最后给出了应用于森林分类实验结果

    youdao

  • Because the research of forest classification management system in our country started rather late-the weak in the basic research-many classification management systems have not universally cognitive.

    由于我国开展森林分类经营制度研究起步基础研究环节薄弱,很多分类经营的相关制度还得到普遍认知

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  • Remote sensing has being applied broadly to forest dynamic monitoring, real object classification statistical method offers the feasibility for forest cover dynamic monitoring.

    遥感广泛应用于森林动态监测,遥感影像实物分类统计法森林覆盖动态监测提供了可能。

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  • Remote sensing classification is one of indispensable parts of forest resource survey and supervision. The classification accuracy directly influences the applicable level and practical value.

    遥感分类森林资源调查监测不可缺少内容,分类的精度直接影响遥感数据应用水平实用价值。

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  • Forest classification from three-line-stereo-scanner data was presented.

    森林三线立体扫描数据,提出分类

    youdao

  • The contents, classification, principle and the means of fire safety assessment of forest industry timber yard are studied and the task and meaning of fire safety assessment are defined.

    研究森工贮木场消防安全评估内容分类原理及其森工贮木场消防安全评估的方法确定了森工贮木场消防安全评估的任务意义

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  • Finding out the causes of formation to low quality forest and their classification are the bases for the evaluation and future reclamation of stand.

    低质低效成因分类林分作出评价改造基础

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  • So the authors make new classification and name as the classification of forest management type.

    特别是天然林适用性较差,进行新的分类

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  • According to the need of classification management, the authors. classify the function of the present forest and advance the principle and fundation of the function classification.

    依据分类经营需要现有进行功能分类提出功能分类原则依据

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  • Finally, the vector format data of remote sensing classification result was used to update the original forest stand layer in order to get the available inputs of fire visualization modeling.

    最后利用矢量格式遥感分类结果森林小班图层进行更新获得新的可燃物类型图层,作为林火可视化模型的输入图层。

    youdao

  • Basing on the index system this article gets the classification table and framework chart of the forest asset practicality.

    基于指标体系森林资源进行资产实物量分类,得出森林资源资产实物量的分类以及分类树状结构图

    youdao

  • Classification and evaluation of site condition is to promote forest stand growth well.

    立地分类评价保证林分生长良好保证。

    youdao

  • Finally, experimental results of forest classification is also giv...

    最后给出了应用于森林分类实验结果

    youdao

  • The classification has made a good base for diagnosing and maintaining forest landscape health.

    分类结果诊断维护森林景观健康奠定良好基础

    youdao

  • The method of dynamic comparable tree classification was introduced to study the population structure of natural Japanese red pine forest in Northeast China.

    本文采用动态可比性林木分级研究了东北东部天然赤松种群结构

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  • Based on review of the status of the study on forest fuel type classification, a classification method considering tree types was put forward.

    森林可燃物类型划分研究进行回顾基础上,提出了考虑树种信息的分类方法

    youdao

  • This study adopts 1:250 thousand scale image and RS classification map to set up forest landscape.

    采用1:25地形数据RS分类配合形成三维立体森林景观

    youdao

  • Warning degree classification of regional forest resources early-warning.

    区域森林资源预警划分

    youdao

  • Finally, experimental results of forest classification is al...

    最后给出了应用于森林分类实验结果

    youdao

  • Finally, experimental results of forest classification is al...

    最后给出了应用于森林分类实验结果

    youdao

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