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- weak magnetic flaw detection 弱磁探伤
- magnetic flaw detection 磁力探伤
- This old pot was proved to be perfect by flaw detection. 经过探伤检验,这个古罐被证明是完好无损。
- Mariner Ten showed that Mercury has a weak magnetic field. 水手10号发现,水星有一个很弱的磁场。
- Through testing,the relation between the concentration of fluorescent magnetic suspension and the sensibility,accuracy,reliability of the flaw detection is evaluated. 通过试验,对荧光磁悬液的浓度与探伤的灵敏度、精确度和可靠性的关系作了评价。
- Weak magnetic fields are known to come from the human body. 我们知道,人体能产生微弱的磁场。
- magnetic flaw detecting 磁力探伤
- The paper anslyses reason of fan blade handle and gives out methods of ultrasonic flaw detection. 通过对在役风机叶柄断裂原因的分析,给出了超声波探伤的方法。
- Fluid iron in the planet's core acts like a huge bar magnet, creating a relatively weak magnetic field. 地心处的液态铁就像一个巨大的条形磁铁,会形成相对较弱的磁场。
- Ultrasonic testing is an important flaw detection technology of oil and gas pipeline girth welds. 超声检测是油气管道环焊缝缺陷检测的一项重要技术。
- This purpose of this article is to explore the measurement for weak magnetic fields present in the human body. 本文旨在研究测量人体内弱磁场的方法。
- Its comprehensive coverage focuses on flaw detection, inspection, stress measurement, development of testing equipment and sensors, and data analysis. 它的广泛报导集中在探伤、检查、应力测量、试验设备、传感器和数据分析的发展。
- Austenitic type is non-magnetic or weak magnetic properties martensite or ferrite is magnetic. 奥氏体型是无磁或弱磁性,马氏体或铁素体是有磁性的。
- Testing demonstrated that the design actualized automatic clean-up and flaw detection for large scale columnar device, and good result was achieved. 试验验证,该方案实现了对大型圆筒件的自动清洗和检测,取得了较好效果。
- Abstract:An intelligent PMA for flaw detection of aeroengine is presented, which can be used for data analysis anddecision. 摘要:针对发动机探伤数据分析、判断手段落后等问题,研制了一种智能PMA。
- A brownish-bronze iron sulfide mineral, FeS, characterized by weak magnetic properties and used as an iron ore and in the manufacture of sulfuric acid. 磁黄铁矿一种褐黄色硫铁矿,fes,特征是有微量的磁性,用于铁矿或在硫酸的制造中
- This work is very useful for detecting weak magnetic field technology and the research of interferential fiber optic sensors. 该方法对弱磁探测技术及干涉型光纤传感器的研究十分有用。
- Nevertheless, visualization is not limited to the medical field and has great potentials in nondestructive flaw detection, geology and aerography domains as well. 然而可视化技术并不局限于医学领域,根据不同的数据,可视化技术在工业无损探伤、地质勘探、气象等领域都有巨大的应用潜力。
- Moon's perfect vacuum, the weak magnetic field environment suits the construction astronomical observation and the base which observes to the place. 月球的高真空、弱磁场环境十分适合建设天文观测和对地观测的基地。
- This paper introduces the theory of flaw detection for the eddy current,the remote field eddy current and multifrequency eddy current and their relationship. 采用轴向探头的涡流检验技术可快速、有效地对早期蒸汽发生器的降质进行检验和缺陷尺寸的测量。