2) forest resources difference
森林资源差异性
1.
It is an advanced subject in the studies on FRD to develop the indicator system of the county-level region forest resources difference and its comprehensive assessment method.
森林资源差异性是森林资源及其管理的一个基本规律。
3) regional forest resources
区域森林资源
1.
According to the characteristics of the regional forest resources,this paper discusses the rules, structure and methods on the construction of an evaluation index system of regional forest resources sustainable development based on the sustainable development theory.
通过分析研究各国的森林可持续发展的评价指标体系,以可持续发展理论为指导,结合区域森林资源的特点,探讨了构建区域森林资源可持续发展评价指标体系的原则,结构,方法。
2.
At last,the paper discussed the relevant system behaviors of regional forest resources,includ.
分析了区域森林资源调控系统(RFRRS)的三大理论支柱:区域可持续发展理论、系统控制论和森林基础理论。
3.
An overall framework of DSSMRFR (DSS for Macro Decision of Regional Forest Resources) is designed in accordance with analysis of main decision problems on regional forest resources.
该文针对区域森林资源的主要宏观决策问题设计了决策支持系统DSSMRFR的总体框架 。
4) regional forest biomass inventory
区域性森林生物量资源清查
1.
An effective method for developing a set of tree biomass models and their application in regional forest biomass inventory is presented by using the sample data of Chinese fir, Masson pine, and broad leaved tree species.
根据杉木、马尾松、阔叶树３个树种（组）的样本资料，研究提出了一套建立立木生物量模型及其在区域性森林生物量资源清查中应用的有效方法，解决了总量与各维量间相兼容和生物量估计与森林蓄积量清查的立木材积估计相兼容的问题，而且使模型的精度和适用性相对于传统的二元立木生物量模型有明显提高。
5) effect of regional investment differences
投资效应区域差异性
补充资料：森林资源(见世界森林资源、中国森林资源)
森林资源(见世界森林资源、中国森林资源)
forest resources
sen Iin ziyuon森林资源(forest resources)见世界森林资源、中国森林资源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条