linear precision造句

例句与造句

1. the working principle of the piezoelectrically actuated movement mechanism was introduced and a prototype of linear precision mechanism was developed and its experiments on the movement velocity versus signal voltage and frequency were performed
   介绍了压电叠堆式惯性移动机构的工作机理，设计并研制了试验装置，并进行了试验研究。
2. It's difficult to find linear precision in a sentence. 用linear precision造句挺难的