approximate method meaning in English
近似法
近似方法
Examples
- Abstract : an approximate method has been used in this paper to calculate the stress concentration factor for a finite wide plate with a small circular hole under tension . the stress concentration factor has been obtaind analytically
文摘:采用一种近似方法，对含偏心小圆孔的有限宽板条在单向拉伸时孔边的应力集中系数进行了求解，得出了解析表达式 - At last , all the factors which may affect the model test mainly for creep & shrinkage effect and the principle for designing model have been discussed , and an approximate method to deduce camber of original bridge from model deflection is presented
对桥梁结构徐变试验的影响因素及处理原则进行了研究，提出了从模型梁徐变上拱值推算原型梁徐变上拱的方法并建立了近似计算式。 - Numerical solution is mainly applied for this problem . adopting certain assumptions , this paper presents an approximate method of obtaining the temperature field by green ' s function , and gives the solution of a two - dimensional field involving a circular vacant flaw
通常采用数值计算，本文通过采用一定的假设条件，提出了温度场解析求解的近似方法，并对含有二维圆形空腔缺陷的试件温度场进行了求解。 - Trust region methods has drawn our attention increasingly as one approximating method guarantees general convergence . its basic step is as follows : first , we set trust - region radius , and then we get a trial step produced by constraint quadratical model
信赖域方法是近年来日益受到关注的一种新的保证算法整体收敛性的逼近方法，信赖域方法的基本步骤是首先指定一个信赖域半径，然后用带约束的二次模型来确定搜索方向与步长大小。 - Such limit is not due to the method itself , but is due to the limits of the speed and memory of computers . at present , we mainly use the high - frequency approximate method to analyze the electrical - large size target whose shape is relatively regular
矩量法不适于分析电大尺寸的物体，这种限制不是由于方法本身，而是硕士学位论文凡1入ster ’ 5th卜515由于计算机速度与存储能力的限制。目前主要采用高频近似方法来研究电尺寸较大而形状相对规则的目标。