1) linear forest
线性森林
1.
Given integers k, s, t with 0≤s≤t and k≥0, a (k,t,s) -linear forest F is a graph that is vertex disjoint union of t paths with a total of k edges and with s of the paths being single vertices.
设k,s,t为满足s≤t的非负整数,F是由t条点不交的路构成的边数为k的森林,如果F中恰有s条路是单点,则称F为(k,t,s)-线性森林。
2) forest line
森林线
1.
The altitude of the forest line that is generally marked by the upper limit of the dark coniferous forest zone in the vertical zones of natural vegetation is controlled by the temperatures and their annual range.
在自然植被垂直带谱上一般以暗针叶林带的上限代表森林线,它的海拔高度取决于温度及其年较差。
3) tree line
森林界线
4) timber line
森林线;树林线
5) forest stability
森林稳定性
6) Forest intergrity
森林整体性
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