中心穿透裂纹 meaning in English

central through crack

In order to study the crack growth behavior in ferroelectric ceramics when an electric field is applied , a non - equilibrium statistical theory is used in this paper
摘要运用非平衡态统计断裂理论对电场中的中心穿透裂纹的扩展问题进行研究。
This paper , based on the finite element method ( fem ) and utilizing two different means , analyzes the stress and strain field distribution of central through crack tip on a finite flat plate , and calculates the stress intensity factor of the crack tip
摘要基于有限元分析方法，对有限大平板中存在的中心穿透裂纹，分别用不同的方法分析其裂纹尖端应力、应变场分布，计算出裂纹尖端的应力强度因子。