切向键 [电] tangential key
tangent key
- 质点与质点之间由一组虚拟的切向键和法向键连结。
These mass particles were connected with virtual normal bonds and tangent bonds. - 微观上法向键和切向键的密度衰减分别决定着材料不同的宏观全过程破坏特征。
The density evolutions of normal bond and tangent bond in micro scale determined different characters of material failure in macro scale respectively.