单词盒子

first time derivative

F 开头单词

基本解释

  • [能源科学技术]一阶时间导数

英汉例句

    双语例句

  • That's the first derivative of the position versus time.
    它就是位置,对时间的一阶导数。
  • For the first time, derivative distribution of velocity in cell is presented and some new conclusions are obtained.
    首次给出了电池内的速度导数分布，得出了一些新的结论。
  • And this, you will recognize is the first derivative of velocity versus time which is also the second derivative of position versus time.
    这点想必诸位已经了然于胸,它就是速度对,时间的一阶导数,也是位置对,时间的二阶导。

    • 权威例句

  • 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

词组短语

    短语

  • Sign of first time derivative 首次导数符号

专业释义

    能源科学技术

  • 一阶时间导数