伸缩刀的英文

retractable knife

• 伸缩:    stretch out and dr ...
• 刀:    knife; sword
• 接缩刀柄:    exte ion tool shan ...

例句与用法

1. A mathematical model was established to characterize the relation between the control current of coil and the deformation of giant magnetostrictive tool rod
   通过理论分析导出了线圈控制电流与超磁致伸缩刀杆变形量之间关系的数学模型。
2. A series of tests on the deformation behaviors of giant magnetostrictive tool rod were done , and the relation curve between the radios of boring cotter and the coil currents was obtained , which validated the controllability and stability of the radios of boring cutter
   在此基础上，进行了超磁致伸缩刀杆变形性能试验，获得了镗刀切削半径增量与线圈控制电流之间的关系曲线，验证了超磁致伸缩刀杆的可控性和稳定性。