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ideal gas

/aɪˈdiːəl ɡæs/

翻译: 一种理论模型中的气体,由大量做无规则热运动的质点组成,除弹性碰撞外无其他相互作用,常用来简化描述真实气体在特定条件下的行为。

1 个条目

phrase

/aɪˈdiːəl ɡæs/C1formalscientific
  • zh一种理论模型中的气体,由大量做无规则热运动的质点组成,除弹性碰撞外无其他相互作用,常用来简化描述真实气体在特定条件下的行为。

A theoretical gas composed of many randomly moving point particles that interact only through elastic collisions, used as a simplified model in physics and chemistry to describe gas behavior under certain conditions.

  1. Theoretical gas modelC1formal

    A hypothetical gas whose molecules occupy negligible space and have no intermolecular forces, perfectly obeying the gas laws.

    zh理想气体模型

    • The ideal gas law is expressed as PV = nRT.
    • Real gases approximate ideal gas behavior at high temperatures and low pressures.
    • In thermodynamics, the ideal gas model simplifies calculations significantly.