vertical core

After deboned, the faceplates occurred the permanent bending deformation and elastic buckling in the vertical main direction of compression load, and the foam core happened the shear failure and permanent plastic deformation.

上下面板和泡沫夹芯脱胶分离后，面板主要垂直于压缩载荷的方向发生弹性屈曲和永久的弯曲变形，泡沫夹芯在冲击损伤的附近发生剪切失效和永久的塑性变形。

Vertical Distribution Characteristic of Nitrogen in the Core Sediments of Three Rivers Estuary in Poyang Lake

鄱阳湖三江口柱状沉积物氮的垂直分布特征

The features of cylinder block and cylinder head core assembly vertical casting process are introduced.

介绍了缸体、缸盖组芯立浇工艺的特点.

Under the vertical and horizontal force action the connections of frame on bi-direction compression enhanced joint stiffness and increase crack resistance in the core areas; by the theoretical derivation we get the anti-cracking checking formula of the pre-stressed prefabricated concrete frame joints.

在竖向和水平力的作用下，框架节点处于双向受压状态，节点刚度和核芯区抗裂性得到增强，理论推导出预压装配式框架节点的抗裂验算公式。

Vertical value analysis insist on cooperation and truth between core enterprise and upper streamstream enterprise.

纵向价值链更加强调核心企业与上下游之间的合作和信任.