一阶

• single(-)order
• first(-)order

参考释义

一阶 [yī jiē]

• -
• 短语
  一阶保持器 first-order holder
  一阶差方程 first difference equation
  一阶差分 first-order difference
  一阶超前 first-order lead
  一阶方程 first-order equation
  一阶环路 first-order loop
  一阶近似 first approximation
  一阶理论 first-order theory; elementary theory
  一阶平稳 first-order stationary
  一阶时滞 time lag of first order
  一阶微分方程 first-order differential equation
  一阶微分环节 first derivative element
  一阶系统 first-order system
  一阶线性微分方程 linear first-order differential equation
  一阶语言 {逻} first order language
  一阶滞后 first-order lag

例句

1. 一名好演员能够表现出由快乐至痛苦的每一阶段的感情变化。
   A good actor can express every gradation of feeling from joy to grief.