例句與造句

1. Abstract : in view of the disadvantages of the commonly used prophylactic repair mode for such power equipments as generators and transformers , the significance of developing state monitoring and fault diagnosis technique is analyzed , and the state ? of ? the ? art and existing problems of the technique are described
   摘要：針對(duì)發(fā)電機(jī)、變壓器類(lèi)電力設(shè)備普遍采用的預(yù)防性定期檢修方式所存在的弊端，分析了發(fā)展?fàn)顟B(tài)監(jiān)測(cè)和故障診斷技術(shù)的意義，并對(duì)該技術(shù)在國(guó)內(nèi)外的發(fā)展現(xiàn)狀和存在問(wèn)題進(jìn)行了介紹。
2. It's difficult to find prophylactic repair in a sentence. 用prophylactic repair造句挺難的