forest coverage rate

基本解釋

With the rapid development of human society, the forest coverage rate is decrease.
隨著人類社會的快速發(fā)展，森林覆蓋率在逐漸下降。
County a beautiful environment, tree-Yam, fresh air, the forest coverage rate reached 37%.
全縣環(huán)境優(yōu)美，綠樹成陰，空氣清新，森林覆蓋率達到37%。
Based on the comprehensiveness of forest coverage rate, total standing forest stock, average forest volume, a new indicator called 'Forest Thickness'(FT) is put forward in this paper.
本文在綜合森林覆蓋率、活立木蓄積量、單位面積森林蓄積量等傳統(tǒng)林業(yè)評價指標(biāo)的基礎(chǔ)上，研究提出了一項新的指標(biāo)——森林厚度。