first time derivative

常見例句

雙語例句

• That's the first derivative of the position versus time.
  它就是位置,對時間的一堦導(dǎo)數(shù)。
• 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(nèi)的速度導(dǎo)數(shù)分佈，得出了一些新的結(jié)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(jīng)了然於胸,它就是速度對,時間的一堦導(dǎo)數(shù),也是位置對,時間的二堦導(dǎo)。

權(quán)威例句

• 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
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