Mechanical mechanism of the windthrow have been opened out ,and an analytic principle and method have been suggested in the study, which combine mechanics with the biology properties in tree.
本项研究将力学原理与生物体的生物性能结合起来,揭示风倒的力学机理并提出风倒研究的分析原理与方法。 本文主要进行的是风倒动力学问题的研究。
参考来源 - 云杉风倒动力学问题的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本课题将力学原理与生物体的生物性能结合起来，揭示东北云杉风倒的力学机理。
Mechanical mechanism of the windthrow of scale spruce in the northeast area have been opened out in the study, which combine mechanics with the biology properties in tree.
影响风倒的主要因素包括林木的生物力学特性、根系与土壤的相互作用和风的扰动等。
The major factors to affect windthrow contain the biologic mechanical attribute of tree, the mutual action of soil and base, disturbance of wind and so on.
林隙形成方式由树木折干形成的最为普遍，占形成木总数58.04％，其次是由于掘根风倒而形成的，占33.48％。
The most popular manner of gap formation in the forest was stem breakage (58.04% of the total), and the second, uprooting (33.48%).
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