approximation

音標發(fā)音

• 英式音標 [??pr?k.s??me?.??n]
• 美式音標 [??prɑ?k.s??me?.??n]
• 國際音標 [?,pr?ksi'mei??n]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. [數(shù)] 近似法；接近；[數(shù)] 近似值

同根派生

• adj性質(zhì)的同根詞

  approximative：近似的。

• adv性質(zhì)的同根詞

  approximately：大約，近似地；近于。

• approximation相關詞

英漢例句

• He had coarsened his voice to an approximation of Cockney.
  他讓自己的口音變得粗俗起來，接近倫敦東區(qū)的發(fā)音。
• That's just an approximation, you understand.
  你知道那僅僅是近似值。
• This is the nearest approximation of cost that they can give us.
  這是他們能夠給我們的最接近的費用估價.
• That's just an approximation, you understand.
  你知道那僅僅是近似值。
• That is a fair approximation of the way in which the next boss is being chosen.
  那和下一任老板的選任方式相當類似。

• approximation更多例句

詞組短語

短語

• approximation error 近似誤差
• Curve Approximation 曲線逼近;曲線近似;曲線精度控制;曲線類似
• first approximation 第一近似值
• approximation method 近似方法；近似法；嘗試法
• Pade approximation 帕德近似;培德近似值;帕德逼近

• approximation更多詞組

英英字典

劍橋英英字典

• a guess of a number that is not exact but that is close

柯林斯英英字典

• An approximation is a fact, object, or description which is similar to something else, but which is not exactly the same.
• An approximation is a number, calculation, or position that is close to a correct number, time, or position, but is not exact.

• approximation劍橋字典
• approximation柯林斯字典

專業(yè)釋義

計算機科學技術(shù)

• 逼近

  LLTSA can be viewed as a linear approximation of LTSA.2.
  LLTSA可以看作是LTSA的線性逼近。

• 近似

  This thesis proposes a randomized approximation algorithm for the Set Cover problem.
  3.提出了集合覆蓋問題的一種隨機近似算法。

  電子、通信與自動控制技術(shù)

• 逼近

  The approximation order of multi-scaling vector was studied.
  研究了尺度向量逼近階的改進問題。

• 近似

  The analysis includes all the interactions of pumps, signals and noise without any approximation.
  求解中不作任何假設近似，綜合考慮了抽運、信號、噪聲在傳輸過程中的相互作用。

• 近似法

能源科學技術(shù)

• 近似值

商業(yè)

• 近似值

機械工程

• 近似

地球科學

• 近似

生物學

• 近似
• 近似法;近似值