damage distribution meaning in English

损害分布

Study on corrosion damage distribution law of aircraft structure
飞机结构腐蚀损伤分布规律研究
The fatigue accumulation damage of the component has something to do with its model , different model causes different damage speed on the component which will show different magnetic memory characters . the paper build the mathematics model of wave shape of orders con - wave and accumulation damage distribution on several boundary conditions , combining theory deducing , simulation analysis and experiment validation , deducing the relation among fatigue accumulation damage degree , damage speed and magnetic memory characteristic parameters
振动构件疲劳累积损伤与振型有关,不同振型引起的损伤速率不同,具有不同的磁记忆特征。本文将理论推导、仿真分析和实验验证相结合,建立多种边界条件下的各阶谐波波形与累积损伤分布的数学模型,推导疲劳累积损伤度、损伤速率与磁记忆特征参量的关系,并利用模拟试验系统验证和完善,实现利用磁记忆方法对这类累积损伤构件进行早期诊断的目的。