推力中心 center of thrust; centre of thrust; thrust center
压力中心 ccenter of pressure; center of effort; center of load; center of pre ure; center of pressure (cp); centerofpre ure; centre of pre ure; centre of pressure; pressure center
引力中心 attracting center; attracting centre; attractive center; attractive force center; barycenter; center of attraction; centre of attraction
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This thesis also studied the influence of the spacing , which is between the central action point on the shackle and the exterior plate of the chassis frame side rail , because the spacing influenced the local stress distribution and the stress concentration of the bus body frame and the chassis frame , and the related variational tendency was summarized 本文还研究了吊耳销作用力中心点与纵梁腹板间距对车架和客车骨架的应力分布与集中的影响,总结了相关的变化趋势。