Partly, they're a form of displacement activity; partly, they give me a series of tiny, self-affirmatory lifts.
一方面是因为，它们成为了一种替代活动；另一方面，他们给予我一系列自我满足的成就感。
2
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。
3
A new warping displacement mode of wide flange is chosen to meet the axial self-equilibrium condition for corresponding stress.