例句與造句

1. The analysis methods that the system adopts are introduced from the view of time - domain , frequency - domain and time - frequency - domain . emphasis is focused on the correlation integral analysis method . the measurement parameter of signal nonstationarity defined on the basis of correlation integral is discussed , and the feasibility that it is used to diagnose the faults of dynamic nonstationarity as the characteristic parameter is also investigated with a case
   本文將系統(tǒng)中所實現(xiàn)的常規(guī)分析方法從時域分析、頻域分析和時頻域分析三個角度分類進行了說明，重點介紹了相關(guān)積分分析方法，探討了基于相關(guān)積分定義信號非平穩(wěn)性的度量參數(shù)，并結(jié)合實例探討了該參數(shù)作為特征參數(shù)診斷動態(tài)過程非平穩(wěn)類故障的可行性。
2. It's difficult to find correlation integral in a sentence. 用correlation integral造句挺難的