同义词
1)circumferential force,周向力2)peripheral force,周向力3)Circumferential,周向4)circumferential direction,周向5)circle-feeding,周向进给6)milling the groove,周向铣槽7)Hoop strain,周向应变8)circumferential overlap prevention,周向防叠9)Circumferential exposure,周向曝光10)circular piding,周向分度
