I learned the concept of exponential function in advance before class.

我在上课前已经提前学习了指数函数的概念。

The price of the stock is having an exponential growth.

股票价格呈指数增长。

The spread rate of the virus is too exponential to control.

病毒传播速度越来越快，难以控制。

The policy tried to check the exponential growth of public expenditure.

该政策试图检查公共支出的快速增长。

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。

We also looked at exponential.

我们还看了指数分布。

This is an exponential function.

因为这里是指数函数。

The spread is exponential, they say.

他们说，这种蔓延是指数级的。