V2EX kp

KP

Definition / 释义

KP 常见作缩写使用,最常见含义之一是 kilopascal(千帕):压力单位,1 kPa = 1000 Pa,常用于气压、轮胎胎压、材料应力等。
(也可能指其他含义,如 kitchen porter「后厨杂工」或人名缩写等,语境不同含义会变化。)

Pronunciation / 发音

/ke pi/(读字母 K-P)
/klpskl/(kilopascal)

Examples / 例句

The pressure is 100 kp.
压力是 100 千帕(kPa)。

At sea level, the atmospheric pressure is about 101.3 kp, which engineers often use as a reference when designing sealed systems.
在海平面,大气压大约是 101.3 千帕(kPa),工程师常用它作为设计密封系统时的参考值。

Etymology / 词源

kilo- 来自希腊语 khílioi,表示“千”;pascal 源自法国科学家 Blaise Pascal(帕斯卡) 的姓氏,用于纪念其在流体与压力研究方面的贡献。因此 kilopascal 字面意思就是“千帕(千个帕)”。

Related Words / 相关词

Literary Works / 文学作品

  • The Feynman Lectures on Physics(《费曼物理学讲义》):在讨论流体、气体与压强概念时常涉及帕/千帕等单位(不同版本呈现的单位可能略有差异)。
  • Engineering Mechanics: Statics(《工程力学:静力学》常见教材名):在工程受力、应力与压力计算中常使用 kPa 作为单位。
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