英语释义

• a function in which an independent variable appears as an exponent

片语

exponential approximate function幂指近似函数

exponential utility function指数效用函数

exponential growth function指数增长函数

negative exponential utility function负指数效用函数

exponential sum function指数组合函散

modified exponential distribution function修正指数分布式

exponential power function幂指函数

exponential loss function指数损失函数

exponential regression function指数回归方程

英汉例句

• The separation factor decreases as exponential function accompanying with increasing temperature.

  分离因子随着温度升高以指数函数下降。

• During the unloading process of confining pressures, the permeability of coal being in the stage of stress flat roof showed an exponential function with the corresponding time.

  卸围压开始后煤巖在应力平台阶段的渗透率与卸围压时间呈指数函数关系。

• The permeability under temperature function of two groups of rock specimens obeys exponential function to increase, and the threshold value of temperature exists.

  两组巖样在温度作用下渗透率都服从指数函数增加，并存在温度门槛值。

• An exponential function is one in which the variable appears in an exponent.

  指数函数是指数中出现变量的函数。

• In that study, the classical rule could not fit, but, from the five planets known at the time, the researchers were able to fit a similar exponential function to the system.

  在那篇论文的研究中，经典的定则无法适用，但在已知五颗行星的前提下，研究人员找到了适用于这个系统的指数方程，与前方程类似。

• Just see how well an exponential function fits the data.

  只要看数据是否满足某个指数函数。

• 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。

• The formula of exponential function and linear function are adopted to vertical temperature gradient.

  竖向温度梯度可以用指数函数加一次函数的形式进行拟合；

• The paper gives a derivation rule of the power exponential function and analyzes some common calculation methods.

  证明了一条幂指函数的求导法则，并总结了幂指函数导数计算的常用方法。

• 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。

• 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巖上的应力偏量的幂次函数和能量与温度的指数函数。

• For different soil depths, the amplitude of temperature daily variation can be approximated as an exponential function of the depth.

  一日内地温变幅与深度关系可拟合成指数函数。

• The study also showed that the number of adherentspores on the leaf surfaces was exponential function of phyllotaxy.

  较大降雨对叶面孢子有明显沖刷作用；

• The parameters of the exponential function concerning compressive strength, temperature and strain rate are obtained.

  ③在相同的应变速率及温度条件下，含水率越大，冻结软黏土的抗压强度越大；

• The distribution of translocation time is close to a Gaussian function for duration time shorter than and follows a falling exponential function for duration time longer than .

  统计了迁移时间的分布，发现其在峰值之前的部分接近高斯分布，在峰值之后的部分呈现指数衰减。