指数律

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。

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

The verification are made for China's populations, some Provinces and Country populations with good agree, the results indicated that the population is affected strongly by the power exponent and the associated characteristics of growth of the population are discussed.

本文研究结果表明，由改进的具有幂律指数型的逻辑斯蒂人口增长模型所描述的人口增长规律和实际普查人口分规律布非常接近，可以用来比较准确的描述某段时间内的人口增长规律以及预测未来一段时间内的人口增长趋势。

On the basis of methods of feedback linearization and compound Lyapunov, the author puts forward a sort of robust output track control rule with a regulable parameter. This rule not only guarantees the system exponent output track but also makes the closed loop system have limited states.

基于反馈线性化方法和复合Lyapunov方法，作者提出了一种具有可调参数的鲁棒输出跟踪控制律，不仅可以保证系统指数输出跟踪，而且闭环系统状态有界。

Using DRG,we solved the KPZequation satisfy conservation law and long-range spatial and long-timecorrelation,the roughen and dynamic exponent was found,the roughentransition was also discussed.

本文利用动力重整化群方法研究了具有长程空间相关和长程时间、空间相关条件下的满足守恒律的生长方程，得到了粗化和动力学标度指数，并讨论了长程时空相关对生长表面粗化的影响[36，34]。

The characteristics of the flow and the influence of power-law index and velocity ratio parameter on the flow were analyzed.

结果表明，速度边界层的分布不仅和平板运动参数有关，而且和幂律指数有关。

It isshown by theories and simulations that uncertain effects such as frictions and external disturbancesor unmodelled dynamices can be eliminatated and global exponential stability or global uniform ultimate boundedness stability can be guaranteed.

理论和仿真均证明，系统的不确定性诸如摩擦力、外部扰动及未建模动力学带来的不确定性影响，均可被设计的控制律补偿，最后可保证全局指数收敛或全局一致最后有界的结果。

The structure functions D of flux variations caused by refractive scintillations are calculated.

对折射闪烁引起的流量变化的结构函数D的计算表明，结构函数的幂律部份的指数P（D依赖于上述两个成份的相对散射强度，即在连续介质散射为主的情况下；而在薄屏散射为主的情况下；若两个成份的散射可相比较时，1＜P＜2。

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。