通过计算研究小间距孔磁粉探伤时不同磁化方法对显示缺陷的有效磁场强度的影响。
The effects of magnetizing methods on the effective magnetic field strength showing the defects in the holes with short distances in magnetic particle inspection were studied by calculation.
介绍了影响该传动方式的动力传动的主要因素：磁对的磁场强度、磁感的有效面积、磁对之间的间距。
The paper introduces the main factors that affect this transmission:magnetic-field intensity of the magnet couple, efficient area of the magnetic induction, distance of the magnet couple.
介绍了影响该传动方式的动力传动的主要因素：磁对的磁场强度、磁感的有效面积、磁对之间的间距。
The major effect factor of the power transferring has magnetic field intensity, availability area, relatively distance of a couple magnetic poles.
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