1)pre-damage预损伤
1.The effect of different pre-damage on fracture behavior of lamellar TiAl alloys by means of tensile tests at various unloading loads was studied.通过对层状TiAl基合金进行拉伸卸载试验,研究了不同预损伤对层状TiAl基合金断裂行为的影响。
2.It is found that the areal density of cracks increases with the increasing of the degree of pre-damage,and the fracture process of plate tensile fracture is consistent with that of tensile-unloadingfracture,the fracture energy per unit area remains basically unchanged,It means that pre-damage has no effect on the fracture process and final fracture properties of lame.结合宏观试验结果与断口分析发现,随着预损伤程度的增加,裂纹面密度增大;平板拉伸直接断裂试样的断裂过程与拉伸-卸载后拉断试样的断裂过程一致,单位面积断裂功基本不变。
3.Many factors such as shaped charge penetrating reinforced concrete, KE projectile penetrating the pre-damage concrete, the relationship of depth and diameter of the precursory penetrating crater, the launch of the following KE.本文运用理论分析、数值模拟及试验研究等方法全面系统地研究了串联侵彻战斗部对钢筋混凝土的侵彻机理，主要包括聚能装药侵彻钢筋混凝土、动能侵彻体侵彻预损伤混凝土、前级爆轰场对后级的干扰及后级动能侵彻体增速等方面的问题。
2)injury prevention损伤预防
3)damage alarming损伤预警
1.Feature extraction and damage alarming using time series analysis;一种利用时间序列分析的特征提取与损伤预警方法(英文)
2.An algorithm of feature extraction and damage alarming based on auto-regressive moving-average (ARMA) time series analysis is presented.本文基于时间序列分析ARMA模型探讨了结构损伤特征提取和损伤预警的实现方法。
3.It has been proven that the novelty detection technique can perform the damage alarming well.结构损伤预警是实现损伤检测策略的第一步,是进一步进行结构健康诊断的基础。
英文短句/例句
1.Damage alarming of cable-stayed bridge structures based on cable fundamental natural frequencies基于斜拉索基频的斜拉桥损伤预警方法
2.Design of Radiation Damage Prognostics for Astrionic DC/DC Converters星载DC/DC转换器辐射损伤预警方案设计
3.Alarming method for cable damage of long-span cable-stayed bridges based on wavelet packet energy spectrum基于小波包能量谱的大跨斜拉桥拉索损伤预警方法
4.Design and realization of structural damage alarming system for long-span suspension bridges大跨悬索桥结构损伤预警系统的设计与实现研究
5.Method of structural damage prewarning based on modal flexibility change index基于模态柔度矩阵变化指标的结构损伤预警方法
6.Experimental study on structural damage alarming method based on wavelet packet energy spectrum基于小波包能量谱的结构损伤预警方法试验研究
7.A Research of Athletic Injury in Obstacle-surmounting in Police Physical Education;警体越障碍教学中运动损伤的调查研究及预防
8.Damage Detection of Bridge Early-warning System and Experimental Study桥梁预警系统中的损伤识别方法及试验研究
9.Research on the Injury and Preventive Measure in Military Security Skill Training军事警卫格斗训练的损伤及预防对策研究
10.Investigation and Analysis on the Police Service Assaults Injury of the Students in Police Colleges and Universities;公安院校学生警务搏击训练损伤的调查分析与预防
11.Model Updating, Damage Diagnosis and Prewarning Methods Based on Health Monitoring of Large Cable Stayed Bridges大型斜拉桥基于健康监测的模型修正、损伤诊断与预警方法
12.maximum credible accident预估最大可能损伤事故
13.Health monitoring and altering system on-line of bridge structures Ⅱ--Signal analysis and extraction method for damage identification桥梁结构在线健康监测预警系统Ⅱ——损伤识别的信号分析及提取方法
14.Research on Early Intervention to Prognosis of Brain Damage of Premature Infant早期干预对早产儿脑损伤预后的研究
15.Predicting the prognosis of traumatic brain injury with functional imaging功能影像学对外伤性脑损伤预后的预测
16.The Study of Vulnerable Patient for Coronary Heart Disease in Early Warning Index;冠心病易损患者早期预警指标的研究
17.How to Establish Harm Early Warning System of Textile Clothing Industry;建立纺织服装业损害预警系统的构想
18.Study on Establishment of IT Industr y Injury Advance Alert Mechanism;电子信息产业损害预警机制构建研究
相关短句/例句
injury prevention损伤预防
3)damage alarming损伤预警
1.Feature extraction and damage alarming using time series analysis;一种利用时间序列分析的特征提取与损伤预警方法(英文)
2.An algorithm of feature extraction and damage alarming based on auto-regressive moving-average (ARMA) time series analysis is presented.本文基于时间序列分析ARMA模型探讨了结构损伤特征提取和损伤预警的实现方法。
3.It has been proven that the novelty detection technique can perform the damage alarming well.结构损伤预警是实现损伤检测策略的第一步,是进一步进行结构健康诊断的基础。
4)prediction of damage zone损伤预测
5)to prevent damage预防损伤
6)precreep damage预蠕变损伤
延伸阅读
设备安装前的准备工作——设备的预装配与预调整设备安装前的准备工作——设备的预装配与预调整
