助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   资源档案管理 在 林业 分类中 的翻译结果: 查询用时:0.005秒
图标索引 在分类学科中查询
所有学科
林业
更多类别查询

图标索引 历史查询
 

资源档案管理
    很抱歉,暂未找到该词条在当前类别下的译词。您可以查看在所有学科下的译词。
相关语句
没有找到相关双语例句
例句
没有找到相关例句


Subcompartment data updating is required in local forest resource monitoring,and the prerequisits of its realization are to build up both dynamic database and data updating models for the subcompartments.This paper stresses on the latter in which the modelling of real forest stands is dealt with and a great amount of partial cutting took place among them.Based on little variation adjustment,a phase varied growth model technique is presented.And...

Subcompartment data updating is required in local forest resource monitoring,and the prerequisits of its realization are to build up both dynamic database and data updating models for the subcompartments.This paper stresses on the latter in which the modelling of real forest stands is dealt with and a great amount of partial cutting took place among them.Based on little variation adjustment,a phase varied growth model technique is presented.And through its use,annually accumulated and magnified errors is removed and the reliability of subcomparment data updating is improved.

小班数据更新是地方森林资源监测和资源档案管理的需要, 实现它的必要条件是建立小班动态数据库和建立小班数据更新模型。本文着重对后者的现实林分建模中每年变化的大量的部分, 采伐的问题处理, 根据微变化调整原理, 提出变时相生长模型技术, 从而消除了误差逐年积累和放大的问题, 提高了小班数据更新的可靠性。参3

a forest resources GIS can be set up by using the county level forest inventory data.It can be widely applied to forest resources archives management,afforestation planning and design,operation management design,prevention and control of diseases and pests,forecasting of forest fire risk,etc.This system becomesa more effective tool for the forest resources dynamic monitoring and management.

利用县级森林资源调查成果资料,在ViewGIS支撑下,建立森林资源地理信息系统。该系统可以广泛地应用于森林资源档案管理,造林规划设计,营林作业设计,病虫害的预报和防治,森林火险预警等,为林业主管部门的森林资源动态监测和经营管理提供了一种更有效的工具。

Growth rate of Larix tree is important for its resource files management.There are a lot of methods to determine it.The writer thinks that the value tested by the compound-interest method is closer to real value than that of using Pulencelar's Growth rate.The former is up to the demanded precision and maintain the system performance of computation.The writer also thinks that the method of determining the timber volume compound-interest growth rate with age-grade and tree-bark under no differentiation of standing...

Growth rate of Larix tree is important for its resource files management.There are a lot of methods to determine it.The writer thinks that the value tested by the compound-interest method is closer to real value than that of using Pulencelar's Growth rate.The former is up to the demanded precision and maintain the system performance of computation.The writer also thinks that the method of determining the timber volume compound-interest growth rate with age-grade and tree-bark under no differentiation of standing condition is much more reasonable,useful and wider in the application field than that of age-group and no-tree-bark under differentiation of standing condition,the former can provide scientific cultivation bases for the Larix forest high-yield on the large scale.

 落叶松生长率是落叶松资源档案管理的重要资料,其测定方法较多,笔者认为,用复利式生长率比用普雷斯勒式生长率更接近实际值,可达到要求的精度,并可保持计算的系统性。笔者还认为,区分立地条件测定龄级带皮材积复利生长率的方法,比区分立地条件测定龄组去皮材积生长率的方法更科学、实用性更强、使用范围更广,前者可为基地化、规模化栽培落叶松速生丰产林提供科学依据。

 
<< 更多相关文摘    

 


 
CNKI小工具
在英文学术搜索中查有关资源档案管理的内容
在知识搜索中查有关资源档案管理的内容
在数字搜索中查有关资源档案管理的内容
在概念知识元中查有关资源档案管理的内容
在学术趋势中查有关资源档案管理的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社