例句與造句

1. To control impedance , maintain trace widths and trace spacing
   為控制阻抗，維持一定的線寬與線距。
2. It sets up feature interaction processing methods basing on the events ( messages ) tree in the running environment , which includes constructing trace space , cutting trace space and extracting resolution . this dissertation proposes a learning mechanism to improve the acquired resolution
   該方法以能力件在運行環(huán)境中的事件(消息)樹作為研究處理運行時能力件交互的出發(fā)點，通過構(gòu)造跡空間、裁剪跡空間和提取正確解，建立處理能力件交互方法。
3. It's difficult to find trace spacing in a sentence. 用trace spacing造句挺難的