1) Serious cutting density
重度采伐
2) cutting intensity
采伐强度
1.
The Impacts of Cutting intensity on the Growth of Larch Forest;
采伐强度对落叶松林生长量的影响
2.
This growth model was then applied to study dynamic varivation of diameter grade,and effects on different cutting intensity to periodic average increment,annual yield and refaunation time were also analysed.
以矩阵模型为基础 ,利用林分直径生长、进界生长和枯损的资料 ,用非线性动态模型模拟长白山阔叶红松林动态生长 ,并预测短期内在不同的采伐强度下林分的径阶变化 ,分析不同采伐强度对年生长量、年收获量和恢复年数的影响。
3) felling intensity
采伐强度
1.
The choice of felling intensity plays the key role in the forest management.
选择多大的采伐强度对森林的经营起着关键性的作用。
2.
Through real surveying material, the paper determines the influence of forest density and felling intensity to stander damage and finds out changing regulation.
本文通过兴隆林业局的实测资料,确定出林分密度和采伐强度对保留木损伤的影响,找出其变化规律,认为:①随着林分密度的增加,保留木损伤率也增加。
4) width of cutting belt
采伐带宽度
5) cutting height
采伐高度(林)
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
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