文献

The penalty function method is used to deal with the plastic incompressibility condition.

文献 [4～ 7]提出了一种塑性极限上限分析的数学规划无搜索算法

It has been prepared for the investigation of inexact quasi-newton method for operator equations in infinite dimensional space.

文献[1]对有限维空间中非线性方程组的不精确拟牛顿法的收敛性进行了研究，为无穷维空间上的算子方程的不精确拟牛顿法的研究作好了准备。

The definition and criterion of the form invariance are given.

文献[2～6]研究了力学系统的形式不变性。

The problem of model validation/invalidation pertaining to a linear fractional transformation structured uncertainty model is studied. Model validation using simultaneously time and frequency domain data is considered here.

以往的模型验证问题分别在时域和频域内独立进行研究［1～4］，文献［5］基于系统非结构不确定性的线性分式变换模型，提出了同时利用时域和频域数据对模型进行验证的混合途径。

Given that product life follows lognormal distribution,fatigue life scatter factor method is applied to evaluating the reliability of product with 1 or 2 samples.

引言针对小子样产品，文献 [1～ 2 ]提出了基于经典方法、通过提高产品承受的应力并运用应力强度干涉模型进行产品可靠性评估。

The model adopts the combination of mixed OD distribution and stochastic equilibrium assignment with some technical references of Logit choice model.

考虑到用户的实际出行选择行为，文献[2]研究了单个用户的OD分布与随机平衡分配组合问题。

Furthermore,the proposed construction can be easily extended to the design of multiple valued edge triggered flip flop with a higher radix.

它们具有结构简单以及对时钟边沿的变化要求低等优点[3 ] 显示了应用前景。文献 [4 ]将这种设计思想推广至三值边沿触发器的设计，从

In [10,13], the authors gave some conditions on which a group is nilpotent by c- normality of subgroups.

文献[10，13]利用子群的c-正规性给出了一个群是幂零一些条件。

In [1], the kernel method of nonparametric density estimation is used to estimate the score functions directly.

文献[1]利用非参数法概率密度函数估计的核函数方法，通过对源信号评价函数的直接估计，提出了一种基于概率密度函数估计的DEBBBS算法，成功地解决了非线性函数替代方法存在的不能分离杂系混合信号的问题。

The characteristics of power oscillation of UPFC installed line are analyzed from the point of view of oscillation energy function,and a damping control strategy aiming at oscillation energy descending is developed.

文献[3]基于系统的某一运行工况设计出统一潮流控制器UPFC线性附加阻尼控制器，其缺点是不能很好地适应电力系统的强非线性及运行方式复杂多变的特点。

It is like a mustard seed, which a man took and planted in his garden.

好像一粒芥菜种，有人拿去种在园子里，长大成树，天上的飞鸟宿在他的枝上。

The increase in narcissism was stronger for women than for men in both datasets.

在自我陶醉的增加是更有力的比这两个数据集男性。