approximation
英 [?,pr?ks?'me??n]
美[?'prɑks?'me??n]
- n. [數(shù)] 近似法；接近；[數(shù)] 近似值
實(shí)用場(chǎng)景例句
- Our results should be a good approximation to the true state of affairs.
- 我們的結(jié)果應(yīng)該和實(shí)際情況相當(dāng)接近。
牛津詞典
- That's just an approximation, you understand.
- 你知道那僅僅是近似值。
牛津詞典
- Clearly that's an approximation, but my guess is there'll be a reasonable balance.
- 很明顯那是個(gè)粗略的估計(jì)，但我猜會(huì)有一筆不少的余額。
柯林斯高階英語(yǔ)詞典
- 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(dāng)類似。
柯林斯高階英語(yǔ)詞典
- A method using wavelet approximation is used to remove the baseline wanders in electrocardiogram.
- 基線漂移采用了小波變換逼近信號(hào)進(jìn)行濾除.
期刊摘選
- Approximation solution of the algebraic eigenvalue problem.
- 特徵值問題之近似解.
期刊摘選
- And responses are a reasonable first approximation in evaluating marketing investment.
- (消費(fèi)者的)回應(yīng)是評(píng)價(jià)推銷投資的第一手合理近似值.
期刊摘選
- Finally, some error estimates for the approximation solutions and several numerical examples are given.
- 最后, 給出了解的誤差估計(jì)式和算例.
期刊摘選
- Spline interpolation. a fine mathematical tool for approximation. was introduced into step voltammetry in this paper.
- 本文對(duì)采用樣條函數(shù)插值法解決階躍伏安法中離散數(shù)據(jù)連續(xù)化及進(jìn)一步的導(dǎo)數(shù)卷積處理進(jìn)行了詳細(xì)討論.
期刊摘選
- Moreover, the method of proper orthogonal decomposition and low approximation was used to the research.
- 將正交分解與低階近似方法引入到消力池導(dǎo)墻脈動(dòng)壁壓的研究中.
期刊摘選
- This paper presents a sequential approximation method specifically for engineering optimization problems with the three characteristics.
- 本研究提出一[類神經(jīng)網(wǎng)路序列近似法],應(yīng)用在此類工程最佳化設(shè)計(jì)問題中.
期刊摘選
- Very accurate predictious of planetary orbits require corrections to the central - field approximation.
- 想要非常準(zhǔn)確地預(yù)言行星的軌道,就需要對(duì)中心場(chǎng)近似進(jìn)行修正.
辭典例句
- This type of approximation is made at a finite number of points.
- 這種近似法是在有限數(shù)目的節(jié)點(diǎn)處來(lái)進(jìn)行的.
辭典例句
- Analytical approximation methods for nonlinear oscillations are restricted to a variety of special equations.
- 定量研究非線性振動(dòng)問題的各種解析逼近方法都有其各自的特點(diǎn)及局限性.
期刊摘選
- An algorithm for data approximation with global optimal biarc spline is presented in this article.
- 提出了用整體最優(yōu)雙圓弧樣條擬合離散數(shù)據(jù)點(diǎn)的算法.
期刊摘選
- Since the wavelets possess symmetry and interpolation, the sampling theorem on approximation subspace is established easily.
- 用該方法構(gòu)造出的小波具有插值性和對(duì)稱性, 因而容易建立信號(hào)采樣定理.
期刊摘選
- The commensurate fractional order systems can be converted to the integer order systems through approximation method.
- 通過(guò)對(duì)成比例分?jǐn)?shù)階系統(tǒng)的基本階次項(xiàng)進(jìn)行近似化研究,減少了系統(tǒng)的復(fù)雜性.
期刊摘選
- This paper introduces the histogram approximation method Criterion ( BIC ) into unsupervised change detection.
- 本文引入圖像直方圖擬合方法來(lái)確定變化閾值.
期刊摘選
- It is discussed that the numerical approximation of interface problems for elliptic partial differential equations.
- 討論了橢圓型偏微分方程內(nèi)邊界問題的數(shù)值逼近.
期刊摘選
- In this paper, we study the eigenfunctions spectral approximation of the viscous flows on the sphere.
- 本文研究球面上粘性流的特征譜逼近.
期刊摘選
- The labor theory is explicitly proposed as a remarkably good approximation the determination of competitive price.
- 勞動(dòng)價(jià)值理論明確提出了一個(gè)非常好的關(guān)于競(jìng)爭(zhēng)價(jià)格決定的近似.
期刊摘選
- The new algorithm can get an approximation solution for the scheduling quickly.
- 這個(gè)算法可以快速地得到這種延誤問題的近似解.
期刊摘選
- In the inner product space, the existence theory of best approximation element was obtained and described.
- 獲得了內(nèi)積空間關(guān)于弱閉凸集的最佳逼近元的存在性及其刻劃定理.
期刊摘選
- Solve TSP by local approximation complete source code can be directly used by the test.
- 求解旅行商問題的地方近似完整的源代碼可以直接使用的考驗(yàn).
期刊摘選
- This is only a crude approximation of the actual conditions in the area.
- 這只是對(duì)這一地區(qū)實(shí)際情況的粗略估計(jì).
《簡(jiǎn)明英漢詞典》
- 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(fèi)用估價(jià).
《簡(jiǎn)明英漢詞典》
- That's just an approximation, you understand.
- 你知道那僅僅是近似值。
《牛津高階英漢雙解詞典》
- 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(dāng)類似。
柯林斯例句
- Clearly that's an approximation, but my guess is there'll be a reasonable balance.
- 很明顯那是個(gè)粗略的估計(jì)，但我猜會(huì)有一筆不少的余額。
柯林斯例句
- He had coarsened his voice to an approximation of Cockney.
- 他讓自己的口音變得粗俗起來(lái)，接近倫敦東區(qū)的發(fā)音。
柯林斯例句