对于文中研究的液滴，无量纲完全蒸发时间随烟气温度变化呈指数递减规律。
For the droplet considered, the life time of droplet reveals the index declining rule along the flue gas temperature varying.
功率谱密度不论水淹程度如何，整体为一随频率增大其能量按指数递减连续频谱；
The density of power spectral entropy, on the whole, is an exponential decline curve with frequency augmentation without reference to water flooded extent.
然后通过回归分析，可以发现该地区渗透系数随地应力值的增大呈负指数递减的变化规律。
By nonlinear regression analysis the change law is found that with the increase of geostress the permeability coefficient will decrease with negative exponential trend.
本文提出了FWG1 幂指数递减开发模型，提出了开发速度，采出程度等开发指标的数学关系式。
A mathematical expression for such development indexes as recovery rates and rocovery percent of reserves is established on the basis of the FWG1 exponential decline development model.
对实验数据进行拟合发现，不管是纯组分还是混合体系中，气体的拉曼位移基本上是随压力增加呈一级指数递减。
The fitting of the experimental data shows that all Raman shifts decrease by one order exponential with increasing pressure, no matter the material is pure gas or mixtures.
再利用计算机模拟股票价格收益率的分布特征，模型很好的刻画了现实证券市场中股票收益率分布的宽尾现象、长记忆性，以及累积分布中尾部收益的指数递减现象。
We investigate the fluctuation of price process in a stock market with Ising model and the mean field theory, and construct the corresponding random logarithmic price returns process.
在每个荣誉级别上的用户数按指数分布快速递减。
The number of users at each reputation level drops off rapidly according to a power law.
指数曲线方程、双曲线方程以及调和曲线方程常用来数学表达递减曲线。
Exponential, hyperbolic, and harmonic curve equations are often used to mathematically express the decline curve.
静水实验中沉积物向上覆水体盐分释放通量符合负的幂指数形式，并按粉质粘土、中细砂、泥质粉砂顺序递减；
In column experiment the salt release flux from different sediment can be expressed as a negative exponential function and decrease in the order of silty clay, medium-fine sand and pelitic silt.
结果表明，流密度随时间按指数规律递减，而传递系数却按指数曲线递增。
The results show that exergy flow density is declined in exponent regularity while exergy transfer coefficient is increased progressively in exponent regularity.
树种数和树木的密度都随高度级、径级的增加而呈负指数或负幂函数递减。
Both the Numbers of tree species and tree density decreased as height class or diameter class increased, fitting both negative exponential and negative power equations.
结果表明：湛江港外海水营养状态指数由北向南、由湾口向湾外递减；
The results showed that the level of eutrophication decreased from north to south and from inshore to offshore;
通过分析该区的试采井资料，得到了指数式产能方程、二项式产能方程及油井产能递减方程，同时计算了单井控制可采储量。
By analyzing the production test data, we get the index production equation, binomial production, production degression equation and the single well control reserve.
通过分析该区的试采井资料，得到了指数式产能方程、二项式产能方程及油井产能递减方程，同时计算了单井控制可采储量。
By analyzing the production test data, we get the index production equation, binomial production, production degression equation and the single well control reserve.
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