例句與造句

1. The sensor used unbalanced principle of alternating electric field around feed cable to detect the state of electric field of cable core over the ground , thereby got out the result that the feed state of cable in mine had no relation to the current in the cable
   該傳感器利用饋電電纜周?chē)惶骐妶?chǎng)的不平衡原理檢測(cè)電纜芯線對(duì)地的電場(chǎng)狀態(tài)，從而間接檢測(cè)出礦井電纜的饋電狀態(tài)與電纜是否有電流無(wú)關(guān)。
2. It's difficult to find feed cable in a sentence. 用feed cable造句挺難的