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- This paper gives a numerical method of coal mine hoist jour. 文章給出了礦井提升機行程的數字檢測方法和提高行程檢測系統可靠性的有效方法。
- In Section 3.1 we introduce the main numerical method of nonlinear Schrodinger equation. dinger方程二階近似解析解;第三章中;在3.;1節;簡(jiǎn)述了Hong與Liu采用多辛方法來(lái)求解非線(xiàn)性Schr(?)
- We also introduce the numerical method of convolution and deconvolution, and give the calculation formula. 還介紹了褶積與逆褶積的數值計算方法,給出了計算公式。
- Usual methods of computing tunnel surge water amount include: theoretical formula method, numerical method and empirical equation method. 常用計算隧道涌水量的方法,一般說(shuō)來(lái)有理論公式法、數值計算法和經(jīng)驗公式法三大類(lèi)。
- In this paper,the development and the numerical method of CFD technique are introduced. 簡(jiǎn)要介紹了計算流體力學(xué)(CFD)技術(shù)的發(fā)展與數值方法。
- The method of weighted residuals is a strongly effective numerical method of solving the problems on mechanics. 加權殘數法是解決力學(xué)問(wèn)題的一種行之有效的數值方法。
- In this article, the problems in the BEM are introduced briefly after the principle and methods of the numerical methods are given. 本文在簡(jiǎn)要地介紹目前存在的主要數值計算方法之后,簡(jiǎn)要地介紹了邊界元法中存在的問(wèn)題。
- In oder to get efficient and stable numerical methods of these equations,it isnecessary for us to construct the difference schemes that can keep the property. 為了得到高效、穩定的數值方法,這就需要求解方程的差分格式要盡量保持原問(wèn)題的性質(zhì)。
- Method of moments (MOM) is an efficient numerical method for the analyses of electromagnetic characteristics of complex objects. 矩量法(MOM)是一種有效的分析復雜目標電磁特性的數值計算方法。
- Numerical method of maro/micro coupling and coupling of calculation of phase diagrams in simulation on microsegregation were discussed in this paper. 論述了在顯微偏析數值模擬研究中宏/微觀(guān)模型的耦合數值方法和顯微偏析模型與相圖計算耦合的數值方法。
- The numerical method of fatigue analysis based on FEA is discussed. And the evaluation of fatigue life in bolster design has been given using I-DEAS. 討論了基于有限元技術(shù)的疲勞分析數值方法,并用I-DEAS的疲勞壽命評估模塊對貨車(chē)轉向架的搖枕進(jìn)行了疲勞壽命評估。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消滅雜草的最好辦法。
- This is not an economical method of heating. 這不是一種經(jīng)濟的取暖方式。
- His method of organizing the work is commendable. 他組織這項工作的辦法是值得稱(chēng)贊的。
- An improved numerical method of simulating ice accretion on airfoil was developed based on parcel concept following the fundamental assumption of droplet movement. 摘要基于微團概念,以雨滴運動(dòng)的基本假設出發(fā),對翼型積冰的拉格朗日方法進(jìn)行了改進(jìn)。
- On the basis of the method of moment, a numerical method to calculate the three dimensional electric field of EHV transmission line near tower in frequency domain is presented. 本文采用一種三維電磁場(chǎng)的計算方法,在頻域下計算超高壓輸電鐵塔附近的電場(chǎng)分布。
- You'll find little system in his method of work. 他的工作方法無(wú)甚條理。
- The wave forces acting on the semi circular breakwaters are studied by a hybrid numerical method of Boundary Element Method and Finite Difference Method in this paper. 本文采用邊界元與有限差分相結合的數學(xué)模型研究了半圓型防波堤上波浪壓力的作用規律,并總結出了適用于堤頂淹沒(méi)、半淹沒(méi)和不淹沒(méi)情況下的總壓力和抗滑穩定系數的簡(jiǎn)化計算公式。
- It's not an economical method of heating. 這不是一種經(jīng)濟的取暖方式。
- Taxpayer: what do you mean by the method of derivation? 納稅人:什么是以支出換算收入?