the Taylor expansion的意思|示意

An approximate solution of the paraxial ray equation for cylindrical dense electron beams was obtained by means of the Taylor expansion.

本文提出圆柱形强流电子束的傍轴轨迹方程，可以用台劳展开求出它的近似解。

The stiffness matrix of a hybrid crack-tip singular element is first derived, then by use of first-order Taylor expansion the mean and variance of stress intensity factors are formulated.

文中首先给出了杂交模式的裂纹尖端奇异单元的刚度矩阵，然后基于随机场的局部平均理论和一阶泰勒展开得到了应力强度因子均值和方差的计算公式。

The qualitative error analysis of the mechanical navigation system was implemented using Taylor series expansion method after introduction of the system characters.

在分析机构导航误差的基础上，提出用泰勒级数展开法对机构导航系统的误差进行定性分析；

To obtain desired wave characteristics of composite laminate, the varying rate of eigenvalue with respect to the thickness change is approximated by the second order Taylor expansion.

采用一种特征值反求形式的方法用来近似层状复合板的波动特性修改。

The new method firstly obtains two approximate rotational invariance relations about distributed sources central DOA by the Taylor series expansion of array steering vector.

新方法首先通过阵列方向矢量的泰勒级数展开获得关于分布源中心DOA的两个近似旋转不变关系。

The ideal spectrum of the antenna is presented by using the data measured and the error operator with the Taylor series expansion.

运用泰勒级数展开，可将天线理想波谱表示为误差算子和近场测量数据的形式。