例句與造句

1. The most difficult is in lack of fault signature tool , which comes from the features of the ehs system such as time varying , non - linear and coupling of fluid and solid
   其一是，電液伺服系統(tǒng)的時(shí)變，非線性，液固耦合等特點(diǎn)，使其狀態(tài)信號(hào)具有時(shí)變特征，使得故障特征提取與故障診斷較為困難。
2. This doctorate thesis investigates into the techniques of fault detection and diagnosis ( fdd ) in electromechanical system . some novel methods of fault signature extraction are presented , with which many kinds of fault are diagnosed in simulations and experiments
   本論文主要對機(jī)電系統(tǒng)故障檢測與診斷技術(shù)進(jìn)行了研究，提出了若干種故障特征信號(hào)提取新方法，并充分利用這些方法對異步電機(jī)及滾動(dòng)軸承的多種故障診斷進(jìn)行了大量的仿真及實(shí)驗(yàn)研究。
3. It's difficult to find fault signature in a sentence. 用fault signature造句挺難的