Their small size and low body weight soften the impact as they make contact with the ground after falling from great heights.
玲珑、轻盈的体态在接触地面时起到了很大的缓冲作用。
Incorporating pack weight and body proportion data, he came up with an equation to determine the maximum rucksack load suitable for a person of given size.
通过比对负重与体重数据，他得出一个关于背包最大负重量与人体重量的等式关系。
Accodding to the results of discussion of the equation representing the relation and analyse of a pillar body self weight compression, the nonlinear relation between displacement and size is obtained.
根据对这个关系式讨论的结果，以及对竖直立柱自重压缩问题的解析，得到了位移与尺寸间的非线性关系。
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