We underestimate our capacity to effect "change", because we underestimate the growth of exponential function.
我们低估了影响“改变”的能力,因为我们低估了指数函数的增长。
This paper described that, in a pattern of exponential function, malaria incidence in Fujian reduced over 15 years(1980-1994).
1994年福建省疟疾发病率指数曲线呈下降趋势,近9年发病率均在1/万以下。
The steady-state creep strain rate is a power function of deviatoric stress and exponential function of temperature and energy.
稳定蠕变应变率本构方程是作用在盐岩上的应力偏量的幂次函数和能量与温度的指数函数。
The core of this model is a function called a stretched exponential relaxation, which is similar to the decay curve of a radioactive material.
这个模型的核心是延伸型指数函数的松弛效应,就像放射性物质的衰变曲线一样。
The exponential function serves as a good example of how careful you have to be when dealing with limited-precision floating-point Numbers instead of infinitely precise real numbers. ex (Math.exp ).
指数函数是一个很好的例子,它表明处理有限精度浮点数(而不是无限精度实数)时是需要非常小心的。
In the second we give the necessary and sufficient conditions for strict convexity of power function of exponential family in the discrete case.
在第二个问题中,我们给出了在离散的情形下,指数族势函数严凸的充分必要条件。
The stability of the error system is analyzed by a Lyapunov function, which shows that the errors are exponential convergent.
利用李亚普诺夫函数分析了误差系统的稳定性,说明误差是指数收敛的。
In combination with the Bayes estimator for the parameter of linear exponential model under the same loss function, the nonparametric empirical Bayes estimator of the unknown parameter was obtained.
然后结合线性指数模型未知参数在相同损失函数之下的贝叶斯估计得到了未知参数的非参数经验贝叶斯估计。
First, we obtain the empirical Bayesian estimator of the scale parameter for the double exponential distribution based on LINEX loss function and the convergence rate of the estimate.
首先利用非对称的LINEX损失函数对双指数分布族刻度参数进行了经验贝叶斯估计,并讨论了该估计的性质,给出了收敛速度。
An exponential attenuation model of main peak about white noise's ambiguity function is analyzed, and the numerical formula of the model is deduced.
分析适用于模糊区与近似清晰区的白噪声模糊函数中心主峰附近的指数衰减模型,推导了模型参数的数值计算公式。
The steady state creep strain rate is a power function of deviatoric stress and exponential function of temperature and energy.
稳定蠕变应变率本构方程是作用在盐岩上的应力偏量的幂次函数和能量与温度的指数函数。
Exponential distribution: the density function is as follows, (2) in which is the failure -rate of the.
当产品的寿命分布为指数分布时,其密度函数为,(2)其中为指数分布的失效率。
The probability density function of velocity response of oleo damper excited by exponential colored Gaussian noise has been obtained.
从而导出了油液阻尼器受指数型高斯色噪声外激励时的速度响应的概率密度函数。
The first generalization is that the expansion of solutions of equations is generalized to negative exponent, and negative exponential elliptic function solutions are obtained.
第一种推广为,将方程解的展开式扩展到负指数,可以求得方程的负指数的椭圆函数解。
This article mainly discusses about how to take advantage of infinitesimal quantity to get the limit of power-exponential function.
本文讨论了在幂指函数求极限的过程中利用等价无穷小量代换,提出了四条定理,并给出了证明。
How to make students better understand function in the knowledge age, the author gives her personal presentation of liner function and exponential function.
并以一次函数和指数函数为例,提出了如何帮助学生在知识时代更好地理解函数。
The exponential regression analysis showed that the lower the collateral flow, the greater the recovery of function in treated dogs.
指数回归分析结果显示,治疗组侧支血流越低,收缩功能恢复程度越明显。
A closed form for the exponential generating function of the generalized Cauchy Numbers is obtained.
对该数的指数型生成函数,得到了它的封闭形式。
All exponential models, power function models, root-squaring models, hyperbolic models, but logarithm models can't disclose the laws of the post - construction settlement of the high embankment.
在指数模型、幂函数模型、平方根模型、双曲线模型和对数模型等回归参数模型中,只有对数模型能较真实反映高填方地基工后沉降规律。
The model which combined Cobb-Douglas production function, multiple regression model and exponential smoothing model can improve the accuracy of fix and forecast by proper weighs.
通过赋予合理权重,将C-D生产函数模型、多元回归模型和指数平滑模型加权组合。
The diameter distributions were simulated by the modified exponential distribution function for describing the stand structure, based on inventory data of broad-leaf forest in Changbai Mountain.
以长白山阔叶林三类清查资料为依据,采用修正指数分布式拟合并预测林分的直径分布。
After an induced period the complex viscosity rises as an exponential function of time, which is the characteristics of first-order reactions.
复数粘度在一个诱导期后,是以指数上升的,类似一个一级反应的特征。
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.
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 this paper, we describe some inequalities for the Taylor coefficients of a composite exponential function.
本文目的在综合叙述及推导复合指数函数的幂级数之系数间相关不等式。
The logarithmic function is defined as the inverse of the exponential function.
指数函数是指数中出现变量的函数。
The lifting computation is rather complicated and involves the computation of the matrix exponential function and matrix integration.
提升计算包括矩阵的指数和积分运算,一般是很复杂的。
In essence, all functions studied in elementary analysis are either variations of the exponential function or they are.
在初等分析中,从本质上来说,要么是指数函数的变种,要么是。
Due to its unique characteristics, the calculation of the exponential function limit seems complicated. This paper discussed several simple ways to calculate the exponential function limit.
由于幂指函数形式的独特性,使得幂指函数的极限显得复杂。文中给出了求几种类型幂指函数极限的简捷方法。
The results show that porosity is a linear function of graphite content and that bending strength is an exponential function of porosity.
结果表明:孔隙度与石墨含量呈线性关系,抗弯强度与孔隙度呈指数关系。
The results show that porosity is a linear function of graphite content and that bending strength is an exponential function of porosity.
结果表明:孔隙度与石墨含量呈线性关系,抗弯强度与孔隙度呈指数关系。
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