boss diameter是什么意思_boss diameter的中文翻译

凸台直径

diameter───n.直径

inside diameter───[数]内径

outside diameter───外直径；外径

shilling diameter───先令直径

dime diameter───一角直径

pitch diameter───层心直径，（齿轮的）节径，（螺纹的）中径；[机]节圆直径

equatorial diameter───赤道直径（等于12753.44公里）

hydraulic diameter───[机]水力直径；水压直径

diameter definition───直径定义

The initial simulation indicated that the shrinkage defects formed at the boss sections and the section near the connection of multi-diameter shaft.───初次模拟显示，在阶梯轴的凸台处与其临近连接的阶梯轴段会产生缩孔、缩松缺陷。