And a group of them have now taken a step towards developing such a piece of kit-a magnetic memory with no moving mechanical parts.
如今已有一批工程师们开始着手研发这样的一款设备—没有机械运动部件的磁性存储器。
Metal magnetic memory(MMM) is one of the most potential non-destructive testing methods which can diagnose welding crack in early stage.
金属磁记忆检测技术是能够对焊接裂纹进行早期诊断的最具有潜力的无损检测方法之一。
A computer controlled magnetic memory scanning device has been developed. The device plays an important role in the metal magnetic memory detection.
研制了由计算机控制的磁记忆自动扫描装置，该装置在金属磁记忆检测中起到非常重要的作用。
The method of metal magnetic memory is a new potential nondestructive testing method, which can be used to detect and estimate the residual stress and micro-damages of the ferromagnetic items.
利用磁记忆效应对铁磁性金属构件的残余应力和微损伤进行检测和评估，是较有潜力的无损检测新方法。
The Principle of metal magnetic memory is presented.
阐述金属磁记忆的基本原理。
The test method of the magnetic memory of the vanes of a turbine was studied.
研究了汽轮机叶片的磁记忆检测方法。
Because magnetic memory signal is faint, selection of magnetic sensor is very important.
磁记忆信号非常微弱，磁敏传感器的选择十分重要。
Explained the fundament al principle and analyzed the mechanism of metal magnetic memory.
介绍了磁记忆基本原理，探讨其机理。
The mechanism of magnetic memory effect on ferromagnetic material under loading was studied.
研究了铁磁构件在受载时产生磁记忆效应的机理。
The principle and application of metal magnetic memory(MMM) testing of turbine blades are described.
介绍电站汽轮机叶片的金属磁记忆检测原理及应用。
The magnetic memory effect of ferromagnetic items under the condition of static tension was studied.
研究了静拉伸试验时铁磁构件的金属磁记忆效应。
Metal magnetic memory is a nondestructive testing method, which is invented by Russian expert in 1997.
金属磁记忆检测方法是由俄罗斯专家在1997年提出的一种无损检测方法。
This paper studies the effects of the placement direction to the magnetic memory signals through experiments.
通过试验，研究了构件的放置方向对磁记忆信号的影响。
The application case of metal magnetic memory and infrared technique for high-pressure pipelines is briefly introduced.
将金属磁记忆和红外热成像检测技术应用在高压管线检测中。
Therefore metal magnetic memory testing (MMT) equipments could be used in measuring internal stress of seamless railway.
提出金属磁记忆法可以对钢轨内应力进行定量测量。
The results of the research can effectively guide metal magnetic memory testing done on pipelines and its safety evaluation.
文中的研究结果，可以有效指导管道的磁记忆检测及安全评价。
Metallic magnetic testing can find stress concentration field of the metallic magnetic material by using magnetic memory phenomenon.
金属磁记忆检测是利用磁记忆效应对铁磁性材料的应力集中区进行无损检测的新方法。
The magnetic density of weldments was detected and analyzed in different heat treatment conditions by metal magnetic memory technology.
用金属磁记忆检测技术，对不同热处理状态下焊接件的磁场强度进行了检测和分析。
A typical signal was found in the position of welding scar of a liquefied petroleum gas (LPG) tank by metal magnetic memory testing (MMMT).
采用磁记忆检测发现液化石油气储罐焊疤部位存在较强的磁记忆信号。
Weak magnetic signal changes and metal magnetic memory effects of steel tensile samples under the excitation of geomagnetic field were studied.
研究地磁场环境中钢试件在动拉伸载荷作用下表面弱磁信号的变化以及磁记忆效应。
The application prospects of magnetic nanowires for magnetic recording, giant magnetoresistance, quantum disk and magnetic memory were discussed.
阐述了一维磁纳米线在磁记录、巨磁电阻、量子磁盘及高密度存储等领域的应用前景。
The new nondestructive measurement facilities, such as metal magnetic memory tester, were applied to forecast the residual life of the waste components.
初步探索了金属磁记忆检测仪等无损检测技术在废旧零件剩余寿命预测中的规律。
Do clear the factors of influencing magnetic memory testing effect, before truly applying magnetic memory testing technology in the scene actual testing.
要把磁记忆检测技术真正应用于现场实际检测，必须把影响磁记忆检测效果的因素分析清楚。
Metal magnetic memory testing technique can effectively distinguish stress concentration zone of casing, which can develop early diagnose for casing damage.
用金属磁记忆检测技术可有效判断套管的应力集中区域，为套管损坏进行早期诊断。
In addition, the alloy compositions have low levels of impurities, such as oxygen and sulfur, which provide better performance in magnetic memory applications.
另外，所述的合金组合物的杂质如氧和硫的含量低，使其在磁记录应用中具有更好的性能。
In actual testing, magnetic memory signal belongs to random signal without stationarity, adjusting adopting wavelet technique to analyze magnetic memory signal.
在实际检测中，磁记忆信号属于随机信号、不具有平稳性，宜采用小波技术分析磁记忆信号。
The residual life prediction is one of the cores of the remanufacturing engineering. Metal magnetic memory testing (MMMT) is a highly promising tool in this field.
剩余寿命预测是再制造工程的核心内容之一，金属磁记忆技术在再制造毛坯寿命预测领域极具潜力。
In order to evaluate the residual fatigue life of end-of-life crankshaft, this paper proposed a new testing method based on eddy current and magnetic memory method.
为了对退役曲轴再制造前的剩余疲劳寿命进行评估，提出了一种基于涡流和磁记忆法的退役曲轴检测方法。
Based on the crystal structure, the mechanism of magnetic memory metal diagnosis is analyzed from the view of theory and experiment, and system model is established.
本文从晶体结构出发，在理论上和实验上分析了金属磁记忆检测的机理，并建立了系统模型。
Based on the crystal structure, the mechanism of magnetic memory metal diagnosis is analyzed from the view of theory and experiment, and system model is established.
本文从晶体结构出发，在理论上和实验上分析了金属磁记忆检测的机理，并建立了系统模型。
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