一些果园园主试图通过修剪，发芽和分支弯曲来控制树冠形状，以规避该问题。
Some orchardists have tried to control crown-shape by pruning, disbudding and branch-bending to circumvent the problem.
数字模型应用创建了重复的对角交叉杆件模型，形成折叠成三列的弯曲的树冠形状。
Digital modelling was used to create a repeating pattern of diagonally intersecting poles, forming the curving canopy shape that folds down into three columns.
森林景观模拟是计算机仿真技术在林业中的一个应用领域，但林木的树冠形状变化多样，具有明显的分形特征。
Landscape simulation is a kind of computer simulation technology applied in forestry, However, the crown architecture of a tree differs each other in its obvious fractal character.
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