counterchange造句

例句与造句

1. We also researched the frequency structure of ddc and interchanged the filter multiphase heft and taking out - operation using the theory of equivalent counterchange in multisampling system
   从理论上研究了数字下变频的频谱结构，利用多采样率系统中结构的等效变换原理，将滤波器多相分量与抽取操作进行互换。
2. Introduces a flexible method of calculating that can magnify the too small tolerance and improve the economic benefit of machining parts through counterchanging the roles of close loop and component loop in dimension chain
   为此，介绍一种变通算法，变换尺寸链中封闭环和组成环的角色，将过小的公差放大，从而可提高零件加工的经济性。
3. It's difficult to find counterchange in a sentence. 用counterchange造句挺难的