finite summation 中文意思是什麼
finite summation
解釋
有限和-
Aapproximation of fourier inverse integral using fourier transform approximation for amplitude of harmonics in a finite fourier series summation
富氏級數中之諧波成份以富氏轉換近似並以有限級數和近似富氏逆轉換。 -
Method for solving finite summation of k steps arithmetic progression by using power series
階等差數列有限和的冪級數求法 -
1. on the bases of some basic suppositions, terzaghi ' s one dimensional consolidation and principles of layered summation method, the paper draw the formula which can calculate the embankment of layered filling and take the formula into programme ; 2. building the finite difference model of layered high - stack soil, carrying out numerical simulation of construction sequence, construction velocity, interface element of layer - stacked, the author get the numerical solution
1利用一些基本假定,根據太沙基一維固結理論和分層總和法的基本原理,推導出來計算分層填築體自身沉降的公式,並編制了程序; 2建立了分層填築高填方路堤問題的有限差分模型,並對分層填築的施工順序、施工速度,界面單元進行了數值模擬,獲得了位移場和應力場的數值解。
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