pi

[paɪ]
  • abbr. 产品改进（Product Improve）
常用词汇

中文词源

pi 圆周率

来自希腊字母pi.现词义缩写自periphery,圆周，周长。

英文词源

pi (n.)
Greek letter, from Hebrew, literally "little mouth." As the name of the mathematical constant, from 1841 in English, used in Latin 1748 by Swiss mathematician Leonhart Euler (1707-1783), as an abbreviation of Greek periphereia "periphery." For the meaning "printer's term for mixed type," see pie (3).

双语例句

1. We proposed P 2 I algorithm combined with proportional controller and PI controller.
提出了结合了比例控制器和PI控制器 特点的P2I算法.
来自互联网
2. The carbonization and the graphitization of PI filament were described.
叙述了PI原丝的碳化和石墨化过程.
来自互联网
3. Some AQM algorithms, such as REM and PI, explore this aspect.
随机指数标记算法REM、比例积分控制器PI都在这方面作了探索性的研究.
来自互联网
4. PI controller made the respond speed faster and the overshoot less.
PI控制器使响应的速度更快,超调量更小.
来自互联网
5. I am sending you the new PI now, please kindly check.
现在我给你发来新的PI.请查收.
来自互联网