单词parametric equations
网络: 参数方程；参数化方程；参数方程式
OK, so let me move on a bit and point out that with parametric equations, we"ve looked also at things like velocity and acceleration.
再来深入研究一下参数方程，我们以前还学过速度和加速度的。
So, I hope you"ve seen here that parametric equations are a great way to think about lines.
我希望在这明白，参数方程是考虑直线的一个很好办法。
Then added perturbation functions to curve parametric equations to solve the deformation of fruit growth.
通过在曲线方程上叠加扰动函数解决了果实生长过程中的形变问题。
So, we have mostly focused on the use of parametric equations just for one dimensional objects, lines, and curves.
我们主要还是关注，参数方程的运用，主要是一维的，比如直线、曲线等。
We"ve learned more general things about parametric equations of curves.
我们还了解了，曲线参数方程更一般的性质。
OK, so if not, let"s move on to linear parametric equations.
如果没有的话，我们继续往下，线性参数方程组。
In order to solve the deformation of fruit, perturbation functions are added to curve parametric equations.
为解决果实的形变问题，提出了在曲线方程上叠加扰动函数的方法。
In fact, parametric equations of lines always look like that.
实际上，直线的参数方程总是这个样子的。
I am not going to write parametric equations.
我不准备写参数方程。
OK, so we are going to learn about parametric equations of lines.
我们马上就要学习直线的参数方程。