first time derivative
常见例句
- That's the first derivative of the position versus time.
它就是位置,對時間的一堦導數。 - For the first time, derivative distribution of velocity in cell is presented and some new conclusions are obtained.
首次給出了電池內的速度導數分佈，得出了一些新的結論。 - And this, you will recognize is the first derivative of velocity versus time which is also the second derivative of position versus time.
這點想必諸位已經了然於胸,它就是速度對,時間的一堦導數,也是位置對,時間的二堦導。 - From the looks of it ECRI takes the first principle component of these four variables and then charts the first time derivative.
FORBES: On Lakshum Achuthan and ECRI: This is Becoming Embarrassing for Everyone 返回 first time derivative