电磁检测 meaning in Chinese
electromagnetic testing
electromagnetictesting
Examples
- Fatigue crack detection based on electromagnetic testing
基于电磁检测原理的疲劳裂纹检测方法 - Due to sensitive reactions to multiple parameters , the testing instrument must be able to restrain influence of multiple disturbances
由于电磁检测对多种参数的敏感反应，必须抑制由此引入的多种因素的干扰。 - The alternating current field measurement ( acfm ) technique is a new kind of the electromagnetic non - destructive testing ( not ) techniques , which represents one of the main development directions
交变磁场测量技术是近年来兴起的一种新型电磁检测技术，代表着无损检测领域未来的一个主要发展方向。 - Thus , metal parts " quality must be inspected before using , can be used in the inspection of metal parts " quality . electronmagnetic test , a nondestructive testing of metal material . because there are many factors which have effect on electronmagnetic test , the qualitative analysis is always a difficult problem
电磁无损检测作为一种非破坏性检测方法，在金属材料无损检测领域得到了广泛的应用，但由于影响电磁检测的因素太多，所以电磁检测的定性、定量分析一直是个难点。 - Combined with the research project of the advanced performance of wire rope in the port cranes , a key technological problem of the ministry of communications , this dissertation investigated the stress - effect on the magnetic flux leakage ( mfl ) of wire ropes and the law of the mfl signal changes during wire rope fatigue testing by experiments and modern signal processing methods based on the ferromagnetic theory , being aimed at the present problems of current wire rope testing technology . the characteristic parameters and quantitative descriptive specifications for wire rope defective signal were analyzed in detail . this dissertation present a novel method of quantitatively evaluating locate faults ( lf )
本文结合交通部重点科技项目“港口起重机钢丝绳传动件的高性能技术研究” ，针对当前钢丝绳电磁检测技术中所存在的问题，以铁磁学为理论基础，以试验和现代数字信号处理技术为手段，对钢丝绳漏磁信号的应力效应、钢丝绳疲劳损伤历程中的漏磁信号变化规律做了深入的研究，对钢丝绳缺陷信号的特征参数和缺陷的定量描述指标做了详细的分析，提出了一种局部缺陷的定量逼近方法。