problem n. 1.問題,課題;疑難問題;令人困惑的情況。 2.【數、物】習題;作圖題。 3.(象棋的)布局問題。 the problem of unemployment 失業(yè)問題。 His whole conduct is a problem to me. 他的一切行為我都不理解。 adj. 1.成問題的;難處理的。 2.關于社會問題的。 a problem child 【心理學】問題兒童;難管教的孩子。 a problem novel [play] (反映社會問題等的)問題小說[戲劇]。 sleep on [upon, over] a problem 把問題留到第二天解決。
Analytical solutions for three dimensional elasticity problems are quite difficult to obtain . 三維彈性問題的解析解是很難得到的。
Analytical solution of three - dimensional elasticity problem 三維彈性問題的解析解
Study on poisson process and elasticity problem 過程與彈性問題分析
An incompatible numerical manifold method for elasticity problem 彈性力學中的一種非協(xié)調數值流形方法
Application research of meshless local boundary elementmethod for the elasticity problem 無網格局部邊界元法彈性力學問題應用研究
Equivalent boundary integral equations with direct variables for plane elasticity problems 平面彈性外問題的等價的直接變量邊界積分方程
Equivalent boundary integral equations with indirect variables for plane elasticity problems 平面彈性力學問題等價的間接變量邊界積分方程
In this thesis , the application of combined hybrid method to axisymmetric elasticity problem and the optimization of combined hybrid axisymmetric finite elements are discussed in a manner of combination of mathematical analysis with numerical investigation 本文從理論分析和數值實驗的角度研究了組合雜交法在軸對稱彈性力學問題上的應用和加權系數優(yōu)化的原則。
In this dissertation , some basic investigations on the bem of 3d elastic contact problem have been carried out , which can be listed as follows : at first , an early investigation of authors " group , on direct error estimation of bem solution for elasticity problem , is extended from 2d problem to 3d elastic contact problem . an accurate and efficient algorithm for the determination of boundary displacement , which is continuous with the displacement solution within the domain of an elastic body , is then presented 本文對三維彈性體接觸問題的邊界元法做了若干應用基礎性研究,其中主要包括以下幾個部分:作者首先將本研究組提出的彈性力學問題邊界元解誤差的直接估計從二維推廣到三維問題,給出了確定與域內解連續(xù)的邊界位移的一種精確有效的方法。