弓形: segment of a circle bow-shap ...件: piece; article; item形件: t piece弓形: 1.[数学] segment of a circle2.(像弓的形状) bow-shaped; arched; curved; arch form; arch; bow; segment鞍形件: saddle piece杯形件: cup shell叉形件: crotch; y-piece成形件: drip moulding; formed part; shaped objects杆形件: rod-shaped part环形件: loop-forming element; ring unit矩形件: rectangular piece球形件: spherical objects梳形件: comb异形件: shaped piece鸳鸯t形件: street tee镫形件: stirrup杯形件挤压: cuextrusion环形件锻造: ring forging螺旋形件: screwing shaped objects模压成形件: die formed parts曲折形件: zigzag pieces筒形件挤压: can extrusion楔形件试验: wedge test异形件组装: oddform assemblyy圆锥形件法: rubber-determination of adhesion to rigid materials using conical shaped parts