级数的

Firstly part of quadratic term of Taylor series is chosen; a low-dimension surface is used to approximate limit state surface ; and the modified reliability formula is derived.

首次选取泰勒级数的部分二次项，用一个距原点最近点处拟合的超低维曲面近似极限状态面。

Another problem that mathematicians tackled from about 1880 on is essentially the converse of finding asymptotic series .

大概从1880年开始，数学家们研究的另一个问题本质上是求渐近级数的反问题。

It is shown that the leading term of interior asymptotic solutions is exactly the solution of Kirchhoff plate theory.

结果表明，内域解渐近级数的首项正是熟知的Kirchhoff板理论解。

A power series with a positive radius of convergence can be made into a

将一个收敛半径是正数的幂级数的变量取为复数，就可以定义一个

Property 3 (Term-by-Term Differentiation) Suppose that is the sum of a power series on interval ;that is

性质3 幂级数的和函数在其收敛区间内可导，且有逐项求导公式

Theorem 1 If the general term of the series is continuous on .and is unanimous convergent with the sum function on .

定理 1 如果级数的各项在区间上连续，且在区间上一致收敛于，则在上也连续。

A predistortion method based on simplifed Volterra series is proposed to linearize power amplifiers.

提出了基于简化Volterra级数的放大器预失真线性化方法。

Ured out , an expanded equation for the current2limiting reactance is derived combining the magnetomotive force equations

在根据谐波要求确定了变压器式可控电抗器功率控制级数的基础上，把磁势平衡方程和支路

Incredibly, as the burbles claps they momentarily reach the temperature of the suns.

当涡流击中时旋即可以产生恒星级数的温度我才不相信。。。

ARIMA model was used to fit and forecast the succession grading series of the waterlogged lowland in Honghu City, and the result showed that this model was better in fitting and forecasting the change trend of succession grading of waterlogged lowland.

结果表明，ARIMA模型能较好地拟合并预测涝渍地演替级数的变化趋势。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。