computational accuracy中文是什么意思

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中文翻譯
造句

計算精度

computational adj. 計算的。
accuracy n. 正確，準確(度)；精確。 firing accur ...
accuracy n. 正確，準確(度)；精確。 firing accuracy 命中率。 with accuracy 正確地。
of accuracy 準確的
cm computational 計算方面的
cmp computational 計算方面的
computational aids 計算工具
computational algorithm 計算邏輯算法; 計算算法
computational analysis 計算分析
computational astrophysics 計算天體物理學
computational biology 計算生物學; 生物計算
computational capabilities 計算能力
computational chemistry 計算化學
computational complexity 計算復雜性; 計算量
computational condition 計算條件
computational costs 計算費用
computational data 計算數據
computational details 計算細節
computational domain 計算區域
computational dynamics 計算動力學
computational efficiency 計算效率
computational effort 計算工作量
computational element 計算單元
computational envelope 計算封套
computational error 計算錯誤; 計算誤差

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例句與用法

Computational accuracy of equivalent magnetic charge method is high , but its calculation is complicated
等效磁荷法計算精度高，但計算過程相對復雜。
( 4 ) to raise the computational accuracy and efficiency , we have designed a self - adaptive space grid that can guarantee mass conservation and energy conservation , and have also developed the techniques for the time stepsize automatically varying
( 4 )設計了保持質量和能量守恒的自適應空間網格，發展了自動改變時間步長的技術，使之能夠更好地保證計算精度，提高計算效率。
The main goal of this paper is to make a thorough research for the nine - point difference scheme , make clear its advantages and disadvantages , and improve it in view to its main disadvantages to raise the computational accuracy , speed and efficiency
本文致力于對九點差分格式作較為徹底的研究，弄清其優、缺點，并針對其主要缺點作出改進，以進一步提高整個計算的精度、速度和效率。
Equivalent circuit method is usually used before . this method has apparent defect , that is , the ignorance of higher order mode effect , which can greatly affect the computational accuracy . in cases that require high accuracy , this method is unusable
以前一般采用等效電路法分析和設計脊波導元器件；這種方法的缺點比較明顯，那就是對高次模的影響不加考慮，使得計算精度大受影響，在較高要求的場合甚至完全不可用。
Aiming at higher computational accuracy , the unstructured hybrid mesh and the distributed parallel computation are used in 3d complex flow field simulation , the combination of these two techniques often causes difficulties in data structure and sub - domain definition because of the non - unification of mesh elements
在三維復雜外形的流場計算中，為了得到較高的計算效率及保證數值模擬的準確性，經常要采用混合網格及并行計算技術。
Results show that the aspects are obviously improved in the requires of functional qualities , computational accuracy , convengence and computational speed of algorithms . by this , the new technique of variational data assimilation maybe has wilder application in practice
所得結論表明，與傳統的四維變分同化方法相比，本文提出的方法在函數性態要求、計算精度、算法收斂性和計算速度方面有了明顯改善，使得變分同化技術有可能更廣泛地應用于實際業務。
As an example , the implementation of the laplace equation with the gridless method has been presented at first and the resulting large scale matrix equations are solved by gmres algorithm . the numerical simulations of the flows over a cylinder are tested successfully with clouds of different scales , which shows the " cloud " effects on the computational accuracy
本文先以代表定常不可壓位勢繞流的laplace方程為例，研究了laplace方程的無網格離散形式，并運用gmres高效算法對其快速求解，數值模擬了典型的圓柱繞流；并通過不同點云尺度的數值模擬，顯示出點云尺度對計算精度的影響。
The hydrauli c model of gradual dike - break simulates numerically the 2 - d flow of gradual dike - break waves . it shows the variation of flow field on breach , and the complicated flow characteristic of the propagation , diffraction , reflection and deformation of the dike - break waves . the hydraulic model can realistically simulate the burst process of dike , and computational accuracy is satisfied with the engineering demands
本文建立逐漸潰堤的水力模型首次對二維逐漸潰堤波的流動問題進行了數值研究，揭示了逐漸潰堤過程中潰口處流場的變化情況，以及潰堤波的傳播、繞射、反射及變形的復雜運動特征，能較好地模擬實際工程中的潰堤失事，模擬比較逼近于真實潰決過程，計算精度可滿足工程要求。
A highly efficient numerical algorithm by using multi - grid method ( mgm ) is introduced to solve the three dimensional field distribution in the present paper . formulae of the restriction and prolongation in mgm computation is deduced , and a 3d program of mgm is accomplished , which can solve the field distributions in electron optical systems for various electrostatic lenses . the 3d field distribution in an electrostatic concentric spherical model is tested with mgm algorithm and an algorithm based on finite difference method ( fdm ) respectively . comparing these two results in view of computational efficiency and computational accuracy , it appears that mgm is superior to fdm in solving electrostatic field distribution for the electron optics problem . this paper shows that the 3d field computation using mgm greatly improves the computational efficiency of field distributions in electron optical systems and shortens the computational time
本文將一種高效率的數值計算方法? ?多重網格法引入三維靜電場分布的計算，多重網格法利用限制和延拓可迅速求得滿足精度要求的場分布.研究了求解各種靜電透鏡電子光學系統三維場分布的多重網格法程序，驗算了靜電同心球模型的三維場分布.通過與目前在場計算中常用的有限差分法進行比較，可以看出多重網格法的計算效率和計算精度優于有限差分法.本文表明利用多重網格法計算三維場大大提高了場分布的計算效率，縮短了計算時間，因此為后續計算打下了良好的基礎

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