The difference of magnetic properties and its cause along parallel and perpendicular direction to that of the compact-pressing of nominally isotropic barium ferrites are investigated.
运用多种分析测试技术对目前大量生产并使用的各向同性钡铁氧体材料在平行和垂直于压制方向上磁性参数的差异及其产生的原因进行了研究。
After the electrostimulation, filiform needle acupuncture, magnetic needle, magnetic needle plus pressing were also given.
并且在电刺激后进行毫针针刺、磁提针和磁提针加按压等处理。
A model of fixing and pressing for the magnetic core mould is built. A algorithm for simulating the blank pressing is presented.
建立磁芯模具安装及压制模型，提出坯件压制模拟算法。
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