Due to the twisting force moment that existing in two fibre strands of SIRO spinning.
指出赛络纺两股须条上产生少量捻度是由于其上有扭矩存在,形成了纱条类似股线的结构.
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People always assume magnetic field affects objects in the form of force or force moment.
至今,人们一直是假定磁场对物体的作用表现为力或力偶.
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The paper discussed magnetic force and force moment of the current loop in a magnetic field.
磁块在磁场中受到的磁力矩和磁力的作用也可看成通磁场对通电线圈的作用.
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