difference approach造句
例句與造句
- study on a finite difference approach to the valuation of insurance liabilities
求解壽險負債估價問題的有限差分法研究 - using finite difference approach to simulate the transient performance of the solar pond, and study the effect of each layer's thickness and heat extraction on the temperature distribution, and the evolvement of the temperature profile . 4
應(yīng)用有限差分法對太陽池內(nèi)的瞬態(tài)行為進行模擬，研究各層厚度及取熱速率等因素對溫度場的影響，研究溫度場的演變情況等；4 - a new method for moving target detection based on positive and negative difference maps is presented . compared with the basic frames difference approach, it gets two difference maps-positive difference map and negative difference map at the same time . making use of the relativity of the two maps, the moving objects can be detected easily and exactly
2.提出了一種基于正負差圖像的運動目標檢測算法,較之以往的差圖像法,該方法同時獲得正差圖像和負差圖像,通過兩幅差圖像之間的關(guān)聯(lián)性,檢測出運動目標。 - this thesis starts from the characteristic of the intangible assets, has analyzed the limitation that the approach selected in the evaluation process of the intangible assets, on the premise of enterprise's normal running, introduces the cutting whole assets difference approach . solves a practical problem of intangible assets valuation practice
本論文從無形資產(chǎn)的特點出發(fā)，分析了現(xiàn)在無形資產(chǎn)評估過程中方法選用的局限性，在企業(yè)正常運營的前提下，順利地引入了整體資產(chǎn)割差法進行無形資產(chǎn)的評估，解決了無形資產(chǎn)評估實務(wù)中的實際問題，提供了可行思路。 - the details of the construction and characteristics of the new finite-difference scheme are presented in this thesis, by using both the integration theorem and the taylor expansion theory . it is proved that the new approach has the second-order accuracy on the grids with axis-symmetric voronoi cells and at least has the first-order accuracy in general . according to this character of the scheme and the computational requirements of the finite-difference approach, a striping procedure is involved to decompose the velocity model into variable spatial size grids with a nearly constant tune step preserved
本文從積分定理和taylor展開兩個角度，詳細分析了基于voronoicell的非規(guī)則網(wǎng)格有限差分算法的構(gòu)造過程及性質(zhì)，并且在理論上證明了本文的差分方法的精度與網(wǎng)格形狀的關(guān)系：當voronoicell為關(guān)于節(jié)點的軸對稱圖形時，本文差分方法具有二階精度；在一般的網(wǎng)格上，則至少具有一階精度。 - It's difficult to find difference approach in a sentence. 用difference approach造句挺難的