1) forestry stumpage resources
森林立木蓄积资源
2) forest volume
森林蓄积
1.
Technology of multiple concentric circles for surveying forest volume with electronic angle gauge
基于电子角规多重同心圆技术测定森林蓄积
2.
The optimum variable selecting method on the forest volume quantitative estimation based on RS and GIS through the principle of least square is studied.
根据最小二乘 (LS)原理 ,借助遥感和地理信息系统 ,研究森林蓄积定量估测最优自变量的选择方法。
3) forest stock
森林蓄积
1.
With the information of remote sensing and GIS of the ground sample plots as independent variables that influence forest stock estimation, the main variables affecting forest stock estimation in the different forest zones corre.
然后 ,以样地对应的遥感和GIS信息为影响森林蓄积估测的变量 ,采用最小二乘原理及岭迹分析 ,研究了上述 3种不同面积幅值图像对应林区影响森林蓄积估测的主要变量 。
4) no-wood forest resource
非木质森林资源
6) forest stock volume
森林蓄积量
1.
At the end of 1970s, remote sensing technology was introduced into China and has been used since then in the activities of forest resource inventory, especially in estimating forest stock volume.
以中国林科院为主的一批林业科学工作者 ,积极将其应用于森林资源调查工作 ,特别是森林蓄积量的估测。
2.
With remote sensing technology being widely used in the investigation of forest resources,especially in the remote sensing estimation of the forest stock volume,remote sensing method can save time,work and budget in comparison with the traditional method.
随着遥感技术广泛应用于森林资源调查工作,特别是森林蓄积量的遥感估测,将比传统方法省时、省力,节约经费。
3.
A lot of foresters use this new technology in the activities of forest resource inventory, especially on estimating forest stock volume.
2 0世纪 70年代末 ,遥感技术被应用于中国的森林资源调查工作 ,特别是森林蓄积量的估测 。
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