By using the method of small parameter expansions the present boundary-value problem is solved. Thus the formula in the second approximation for the stress field is obtained.
本文运用小参数展开法求解了这一大变形问题，获得应力场的二级近似公式。
The second approximation of the solution is of the same accuracy as theory of thin shells, and the first approximation is also sufficiently precise for engineering computation.
二次近似解达到薄壳理论所具有的精度，一次近似解也具有足够精度。
According to the dual theory, the dual programming was used to map the original problem exactly and the second approximation of the dual problem was set up by Taylor's expansion.
根据对偶理论，应用对偶规划精确映射原问题，再按泰勒展式建立对偶问题的二阶近似。
The second one, well, we know the approximation formula already, so I don't need to justify it for you.
第二个，先前已经知道了和这个差不多的公式，所以也不需要给你们证明了。
We not only take a fitting factor in the equation, but also put one in the approximation of second initial condition.
我们不仅在方程中加了一个拟合因子，而且在逼近第二个初始条件时也加了拟合因子。
In this paper, a five-degree nonconforming rectangle element approximation for second order obstacle problem is considered.
本文讨论了二阶障碍问题的一个五自由度非协调矩形元逼近。
Studied in this paper is the nonconforming finite element approximation to the second order variational obstacle problem with displacement obstacle on the anisotropic meshess.
本文研究位移障碍下二阶变分不等式问题在各向异性网格上的非协调有限元逼近。
The Lagrangian formulation of the critical dynamics is recovered in the second order approximation of fluctuations in the closed time path continuous integral.
在闭路连续积分中取涨落二级近似，得到临界动力学的拉氏场论表述。
The Boundary element approximation for the parabolic variational inequalities of the second kind is discussed.
讨论了第二类抛物型变分不等式的边界近似。
It is because that the coupling term due to polarization and the ignored term due to the weakly guiding approximation are as small as the second order, and they are just the same.
最后认为这是由于偏振耦合项是二阶小量，而弱导近似忽略了与之相等的二阶小量耦合项。
The first part deals with the fundamental physical assumptions and mathematical model, while the second part describes finite-element approximation and method of calculations.
第一部分提出了基本的物理假定，讨论了数学模型；第二部分是有限元逼近和计算方法的讨论。
From now on each and every point, every second, are constantly to your life's important juncture approximation.
从现在开始的每一分、每一秒，都在不断地向你人生的重要关口逼近。
In this paper, we discussed the approximation errors of complex cubic interpolation spline on open smooth curves under the second boundary condition and got the better results.
本文就非闭光滑曲线上关于第二类边界条件的复三次样条函数的逼近误差进行了论讨，取得了较好的结果。
The slope of flexibility difference was introduced to locate possible damage elements, and the damage extent was estimated using the second order eigen-sensitivity approximation method.
引入柔度差值斜率的概念确定结构可能出现损伤单元的位置，采用基于二阶特征灵敏度的方法确定可能损伤单元的损伤程度。
Under second order approximation both troughs and ridges of unstable isolated waves are formed in different locations, and for stable isolated waves only troughs are formed.
二级近似时其解为孤立波形式——不稳定时，在地形不同位置可形成东移或西移的孤立波槽或孤立波脊；而在稳定时只形成孤立波槽。
The TM set of equations can be solved using a finite difference time domain (FDTD) approximation that is second-order accurate in both space and time.
采用时间和空间均为二阶精确的有限差分方法，将偏微分方程进行差分化。这样，空间的电磁场可由时间域有限差分法（FDTD）来求解。
Under the approximation of second degree the solutions contain linear plane waves.
在二阶近似下，有线性平面波解。
U. s. Pat. No. 6,894,627 proposes a solution where the successive approximation converter is provided with a second sub-array of binary weighted bits.
美国专利6,894,627提出了一种解决方案，其中，向逐次近似转换器提供二进制加权位的第二子阵列。
The first method is to subject the cell means to an analysis of variance, the second method uses the individual observations and KENWARDROGER approximation for calculation of degree of freedom.
前者以组平均数为基础进行方差分析，后者以原单个数据为基础并采用KENWARDROGER法确定自由度进行分析。
The first method is to subject the cell means to an analysis of variance, the second method uses the individual observations and KENWARDROGER approximation for calculation of degree of freedom.
前者以组平均数为基础进行方差分析，后者以原单个数据为基础并采用KENWARDROGER法确定自由度进行分析。
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