心轴的例句（心轴在句子中的用法）

• An increasing number of train designs incorporate hollow axles. 火车空心轴一体化的数量逐渐递增.
• After the mandrel is melted, a thin layer of alloy remains on the propellant surface. 此心轴溶化之后, 在推进剂表面上留有一薄层的合金.
• The eccentric shaft vibration exciter and partial block help to adjust amplitude. 偏心轴激振器及偏块有助于调整幅度不大.
• The flywheel on the eccentric shaft can be exchanged and connected by the distensible cover. 飞槽轮在偏心轴上的两端位置可以相互调换,并通过胀紧套连接.