“打纬”造句

探讨一种喷气织机四连杆打纬机构的动平衡方法.
The dynamical balancing of beating up mechanism of air - jet loom is discussed.

喷气织机打纬机构广泛采用瓦特型六连杆机构.
The Watt six - bar mechanism has been widely adopted as the beating up mechanism of air - jet loom.