指数律

结果显示，挤出胀大比（B）与入口压力降（ΔΡen）之间关系服从指数律；

The results show that the relationship between die-swell ratio ( B ) and the entry pressure drop obeys the exponential law ;

通过分析GM（1,1）建模机理，找出了GM（1,1）模型不具有白指数律重合性的原因，并在此基础上，提出了建立GM（1,1）模型的新方法。

Through analyzing the building mechanism of GM ( 1,1 ), this paper discovers the reason for GM ( 1,1 ) without exponential law coincidence property . On the basis of discovery , it proposes a new method to build GM ( 1,1 ) .

计算和实验均表明Δp和P之间存在着指数律关系，即是ΔP～P~m。

Both of calculations and tests indicate that there is a power law relationship between △ p and P , i-e.

具有白指数律重合性的GM（1,1）的建模方法

The modeling method for the gray model GM ( 1,1 ) with white exponential superposition

可利用某地年平均地面风速（V（10））和数次实测烟囱口高度的风速（V烟），应用对数律或幂指数律推算该地各高度上的风速。

Can be calculated with annual mean surface wind velocity and multi-measurements of wind speed at the height of funnel top .

它具有指数律性质，但不是一般的指数律，而是可能出现奇异点或奇异现象的灰指数律。文中论证了GM（1,1）实质上是一个微分、差分、指数兼容的模型群；

( c ) although the models have the property of exponential laws , they are not ordinary exponential laws but grey exponential laws for which there is the possibility of appearance of singularity , e. g.

对偏离灰指数律的原始时序系统，累加生成不是削弱随机波动性影响的唯一途径，GM（1，1）模型也不是预测模型的最佳选择。

For the primitive sequential system deviating from grey index law , accumulative spanning is not the unique way for reducing the effect of randon variation , GM ( 1,1 ) model is also not an optimum prediction one .

利用BHcklund变换研究了光孤子在单模光纤中的传输特性.结果表明，损耗使光孤子的脉宽按指数律exp扩展.光孤子的速度越大，损耗对其强度衰减的影响越小。

Propagation characters of optical soliton in single-mode fiber is studied by using Backlund transformation . The results show that optical soliton pulse width broaden as excp and the faster soliton speed is , the smaller soliton intensity decays because of fiber loss .

在岸上水体影响接近指数律减小，水体对空气比湿影响消失的距离为：在上风岸不到4km，下风岸可超过20km；水体影响空气比湿的高度为200&400m。

According to power rule on both shores , the air specific humidity approaches to that over land , within 4 km on the windward shore and beyond 20 km on the leeward shore , the top altitude where water body may affect air specific humidity is 200 & 400m .

非牛顿流动指数律模型的加权线性回归

Evaluating Power Model Parameter of Non-Newtonian Flow by Imaginary Weighted Linear Regression

累加生成灰指数律&灰色控制系统的优化信息处理问题

Grey Exponential Law for Accumulative Generation On the Younger Generation

熔体的剪切流动大体上服从指数律；

The shear flow of the melts basically obeyed the power law ;

指数律衰减电流极化的数据解析

Data Analysis of Polarization Testing with Exponentially Decaying Current

起始为指数律的p-函数振荡问题

The oscillation of P - functions with exponential start

具有灰指数律数据序列的建模方法研究

The Research of Modeling Method about the Sequence Which Satisfies the Law of Grey Exponent

对于山区深切峡谷等复杂地形的风剖面受地形干扰，指数律模型不再适用。

For complex terrain in mountainous region , the power law of wind profile is inapplicable .

风浪成长关系的分析及其对3/2指数律的支持

Analysis of Wind Wave Growth Relations and Their Support to the 3 / 2 Power Law

指数律衰减电流极化电位响应的解析及其在测定金属的瞬时腐蚀速度方面的应用

Potential response analysis of exponentially decaying polarizing current of electrode and its application to measurement of corrosion rate of metals

研究结果表明：试样的末端压力损大与表观剪切速率γa的关系大致上服从指数律；

The results showed that the relationship between the end pressure loss and apparent shear rate approximately obeyed the index law ;

一个比穿深透度厚得多的样品，按指数律衰减。GB/T3820-1997纺织品和纺织制品厚度的测定

A specimen which is much thicker than the penetration depth decays exponentially . Determination of thickness of textiles and textile products

本文研究了考虑损伤的蠕变介质的变形场与损伤场的解。求得了下列三个问题的新解：（1）考虑损伤的指数律蠕变材料在小损伤条件下的变形场与损伤场；

In this paper , the analytical solutions for the deformation - damage fields in creeping solids considering the damage effect are investigated .

所建立指数律的状态观测器，实现了以较少传感器估计系统弹性振动模态的目的。

An exponential observer based on fewer sensors is constructed so that elastic modes of the systems can be available at all instants .

在详细讨论一个辛映射的过程中，我们注意到轨道在相空间不同区域有着不同的扩散规律：在充分发展的混沌区，残余的轨道数目随时间按指数律衰减；

A symplectic mapping is studied carefully . The exponential diffusion law in developed chaotic region and algebraic law in mixed region were observed .

采用两层涡粘性模型和速度剖面的指数律导出机械能方程的耗散积分解析表示式。

An analytical expression of dissipation integral for kinetic energy integral equation is derived by two-layer eddy viscosity turbulence model and the power law of the velocity profile .

分析研究指数律非牛顿流体润滑的径向动压轴承静态计算方法，导出了较精确而计算方便的近似雷诺方程。

Analyzing the computer method for Non-Newtonian " power law " fluids lubrication , with application to journal bearings , an approximate Reynolds equation with higher precision is deduced .

模型将东亚大陆限定在一梯形边界框架之中，大陆岩石层被视为由幂指数律控制的薄层，它上伏在粘滞性较低的软流层之上蠕变流动。

In this model the EastAsia continent is limited in a trapezoid geological frame and the continental lithosphere is regard as a continuum thin plate with a power law rheology .

建立了具有白指数律重合性的非等间隔灰色直接模型，给出了模型参数优化的小生境遗传算法。

A direct grey model of unequal gap which possesses white exponential law coincidence property is built . In the meanwhile , niche genetic algorithm to optimize model parameters is given .

以轴向为例取切换函数，滑动模态按指数律趋向原点，推导出了等效控制方程。

Taking the axial bearing as an example of switch function , the slide mode obeys the index rule incline to origin . From this , an equivalent control equation can be concluded .

结果说明挟沙水流的冲刷率随来沙率与水流输沙力欠饱和度之比以负指数律降低。

The results show that the scour rate is high if the flow carries no sediment and reduces following increase in sediment concentration and the unsaturation of the sediment carrying capacity of the flow .

在BF-Ⅱ-12型玻璃发酵罐中测定了四种牛顿型流体和五种具有指数律流变特性的金霉菌悬浮液在不同操作条件下的体积氧传递系数，并且测定了这些流体的物性常数。

The volumetric oxygen transfer coefficients under different operating conditions were measured in BF - ⅱ - 12 model jar fermentor for four Newtonian fluids and five S. aureofaciens mycelial suspensions with power-law theological characteristics .