pivot journal
英 [ˈpɪvət ˈdʒɜːnl]
美 [ˈpɪvət ˈdʒɜːrnl]
枢轴颈，轴节
双语例句
- The piston stroke was calculated from the measured displacement of the journal pivot pin with the relation between the piston stroke and the displacement of the journal pivot pin derived from the geometrical relationships between the compressor parts.
该测量方法确定容易测量的轴颈插销位移作为测量参数，然后根据活塞部件几何关系推导出活塞行程与轴颈插销位移的函数关系，计算出活塞行程。