trigonometric integral function

基本解釋

• [經(jīng)濟(jì)學(xué)]積分三角函數(shù)

英漢例句

雙語例句

• This paper studies the application of identical transformation trigonometric function in indefinite integral, and hopes that it may bring some help to students in this aspect.
  文章主要闡述了三角函數(shù)恒等變形在不定積分中的應(yīng)用，有助於學(xué)生掌握求不定積分的方法。

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專業(yè)釋義

經(jīng)濟(jì)學(xué)

• 積分三角函數(shù)