指数律

According to Lemaitre's damage evolution law and the assumption of this paper that the cyclic loading maximum tensile stress has the most contribution to the cyclic damage and assume that the stress is the maximum stress .The material parameters S which are expressed in exponential form and generalize the variation in the process of cyclic loading is exponential experience equation which provide the expectation of cyclic damage of 63Sn/37Pb material and lead it into the calculation of damaged incremental form and assume that damage keeps constant during the same cycle. The results match the experimental data. It proves that the Endochronic plasticity theorem adopt the calculation of damage environment.

根据Lemaitre损伤演化律及本文假设循环负载下拉应力在最大值附近对循环损伤的贡献最大，文中应力对各循环之损伤而言假设应力为最大拉应力，将材料参数S以指数型式表示，归纳出疲劳损伤在循环负载过程中的变化为指数型经验式，提供63Sn/37Pb材料在循环负载作用时损伤情况的预测，并引入含损伤增量式内涵时间之计算中，假设同一循环的损伤为定值，其计算结果与实验数据吻合，说明内涵时间塑性理论亦适用於损伤环境下的计算。

For the percolation model on lattice nested fractals, thecritical phenominon, exponential decay law are investigated in the second chapter.

第一章研究了SierpinskiGasket格点图上边渗流模型的临界现象、指数衰减律和临界值的唯一性。

By simulation and derivation,the degree of nodes in this model...

通过计算机模拟和公式推导，该模型中节点的度分布显示出幂律尾部的特性，而且其衰减指数在一定条件下与实证研究结果是一致的。

It possesses white exponential law coincidence property. The restricted zone of using GM (1,1) model is broken while al is bigger number; and the application range of GM (1,1) model is widened.

该模型具有白指数重合律，它突破了|α|较大时GM(1，1)模型不能应用的禁区，拓广了GM(1，1)模型的应用范围。

This paper presents a new type control method-the mixture trending law,which based on the exponential trend law,variable rate trend law and the saturated function.

在分析2种控制不足的基础上，提出了基于指数趋近-变速趋近-饱和切换函数的混合趋近控制律，并进行了对比仿真试验分析和实验研究。

The modified exponential approach law method is employed to design controller. The simulation result demonstrates that the method in the paper is a viable and attractive control strategy for seismically excited tall building.

最后用两个数值算例分别对改进的指数趋近律方法和带有补偿器的滑模控制设计方法进行了仿真，结果表明两个方法都是有效的。

However, more and more data show that the method of decreasing the use of index Gaussian distribution leading to underestimation of the large-scale on the probability of price changes, and the power-law is the law of a better description of this.

然而，越来越多的数据表明，使用指数递减的方法导致高斯分布低估了大尺度上价格变化的概率，而幂律定律则对此有更好的描述。

Given some probability exponential inequalities of maximal partial sums for sequences of NQD random variables, some Laws of Logarithm and Laws of the Iterated Logarithm for Nonidentity Pairwise NQD Sequences are obtained.

通过建立两两NQD随机变量列最大部分和的概率Levy型指数不等式，给出两两NQD列的Petrov型对数律与重对数律，文献中相应结果成为其特殊情形，并得到加强。

The power exponent, however, is much smaller than that predicted by the linear adiabatic theorem.

这个函数关系与线性系统的绝热参量和绝热保真度的幂律关系非常相似，但该系统的幂指数要远小于线性系统的幂指数。

The classical logistic equation is generalized to a new model with power exponent to the rate of growth of the population.

本作品将经典的逻辑斯蒂人口增长模型改进为具有幂律型增长因子的更一般形式，使其能够更加适用于现实中复杂的人口增长问题，并选用相应适用的幂律指数数值进行了对我国大陆，部分省区、直辖市及县区的人口分布规律的实证。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。