Growth model was an efficient way to study the growth process of some factors of plants quantitatively.
2
林木枝下高直接影响树木的生长和树干形状,建立林木枝下高动态模型可以了解林木或林分的生长规律。
Under branch height has direct impact on woods growth and trunks form, so dynamic model established with under branch height can reflect the growth of woods and stands.
3
森林模型是由一层离散随机的不同种类的非球形粒子构成,非球形粒子的种类要区分树干、主枝、旁枝和树叶。
The forest model is composed of a layer of discrete random different types of non-spherical particles, including the type of trunk, main branch, often sprawling and leaves.