Adopting 1003 stocks as objects and their high frequency exchange data as samples,this paper studies the acceleration characters of the magnet effect on price limit,such as acceleration rate,turning point,and acceleration persistence from two dimensions: price and trade volume.
本文选取中国A股市场1003只股票作为研究对象,运用二次函数模型,通过对考察期内高频数据的挖掘,从收益率和交易量两个层面,分析股票涨跌停前30分钟磁性效应的加速度、加速拐点和加速持续期三个特征。
参考来源 - 涨跌停限制磁性效应加速特征研究——基于中国A股市场高频交易数据挖掘·2,447,543篇论文数据，部分数据来源于NoteExpress
Researchers think it's the effect of convection currents in our planet's molten interior that causes the entire Earth to behave as one gigantic magnet, with a North and South Pole.
研究者们认为，是地球内部熔岩里对流流的作用使得整个地球像个拥有南北磁极的巨型磁体一样运转。
Permanent magnet Deferrizater iron is a complicated process, in addition to iron around the iron was magnetized iron removal effect will be affected.
永磁除铁器除铁是一个复杂的物理过程，除铁器周围铁件被磁化后除铁效果会受影响。
The influences of reducing the distance between the target and magnet exit and the effect of changing injection Angle of the magnet have been discussed to obtain the more compact deflecting magnet.
为实用需要，探讨了缩短靶与磁铁出口的距离和改变入射角所引起的影响，以便减少旋转治疗头的回转半径和设计更轻巧的偏转磁铁。
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