查询词典 ramification exponent

It is proved by computer simulationthat this improvement has made better effect. In further study, it is found thatevaluation effect of this model is relavant to power exponent of the whitenessfunction.

综合以上研究，论文提出在实施评价时分段采用不同"幂指数"的白化权函数的方法，建立了改进的灰色风险评价模型。

By caculating, we can arrive at the relationship of the power law exponent between the traditional DFA and the 2-dimentional space.

通过计算，得出了二维DFA幂律指数间的内在关系。

In addition, results of this thesis show that the fatigue life significantly decreases with increasing axle load of vehicle in a power function with a negative exponent.

这一点与我国设计规范的设计理念有悖；本文结算结果显示：随负荷量的增加，沥青路面的疲劳寿命呈指数形式下降，因此道路超载不容忽视。

With increase of total number of grid-cells in the computational domain,the computing time of HASM4 becomes shorter and shorter,which can be formulated by a function of negative power exponent.

HASM4减少了模型计算量，提高了模型的运行速度，其模拟精度与HASM3相比也有一定幅度的提高。

In this study, four boundary layer flows with the same mean velocity profile (the exponent of power law is 0.30) but different turbulence intensities are first simulated, the turbulence intensities at the model height are 10%, 15%, 20% and 26% respectively.

在此基础上，对不同截面不同高度的两个建筑物间的相互干扰特性进行了系统研究，主要针对建筑物间的静力、顺风向动力、横风向动力的干扰效应进行研究，然后对两个建筑物间的干扰机理进行了详细分析。

Logistic equation, growth of the population, differential equation, power exponent.

逻辑斯蒂方程，人口增长，微分方程，幂律指数

With the same noise level, white noise has the most striking effect. And the effect of noise is weakened with the increase of power spectral exponent a.

在同一噪声水平下，白噪声的影响最为显著，随功率谱指数α的增大，其影响逐渐减弱；随着噪声水平的增加，1/f噪声对计算混沌动力系统最大Lyapunov指数的影响越显著。

The Lyapunov exponent and continuous power spectrum of thesystem is calculated, and the result indicated there exist chaos movement in thesystem.

计算了系统的李雅普诺夫指数和功率谱，证明这类系统中确实存在混沌运动。

The power spectrum exponent analysis indicates that there are three differ- ent intervals where the static water heights have the effect on vibration energy.

信号的功率谱指数分析表明，静态液位对振动能量的影响存在于3个区间，分别为0。

In order to solve the derivation of power exponent function,this paper has studied the derivation regulations on power function from the perspective of the differentiation of multi-variable function and in accordance with the derivation laws on multi-variable complex function.

为解决幂指函数的求导问题，从多元函数微分法的角度出发，根据多元复合函数的求导法则，探索幂指函数求导的规律，并揭示了幂指函数与幂函数及指数函数导数间的关系，给出了幂指函数求导的另一种方法。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。