1) upper canopy species
上层树种
1.
light condition, direct sunlight, thickness of soil humus, neighboring trees, upper canopy species, herbs and shrubs, on the growth of the young trees of Pinus koraiensis were investigated taking 4 closest neighboring trees as the structural unit of the individual growth environment.
本研究以红松幼树及其周围最近4株相邻木组成的小环境结构单元为研究对象,研究了光照条件、土壤腐殖质层厚度、相邻木、直射光、上层树种、草本和灌木等6个环境因子对红松幼树生长的影响。
2) Planted tree
种上的树
3) the upper planting limit of fruit trees
果树种植上限
4) The hillside was planted with trees.
山坡上种满了树。
5) The slopes of the hills were planted with tea bushes.
山坡上种了茶树。
6) The trees are planted on the banks.
树种植在岸上。
补充资料：上层建筑(见经济基础与上层建筑)
上层建筑(见经济基础与上层建筑)
superstructure
shongeeng)lonzbu上层建筑(superstrueture)层建筑。见经济基拙与上
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