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单词 Constituent particle
释义

Constituent particle

原声例句
Crash Course 天文篇

Heat them more and even protons and neutrons will collide hard enough to shatter into their constituent subatomic particles, which are called quarks.

进一步加热它们,甚至质子和中子也会发生足够猛烈的碰撞,使其分裂成亚原子粒子,这种亚原子粒子被称为夸克。

英语百科

Particle number

The particle number (or number of particles) of a thermodynamic system, conventionally indicated with the letter N, is the number of constituent particles in that system. The particle number is a fundamental parameter in thermodynamics which is conjugate to the chemical potential. Unlike most physical quantities, particle number is a dimensionless quantity. It is an extensive parameter, as it is directly proportional to the size of the system under consideration, and thus meaningful only for closed systems.

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更新时间:2025/6/17 6:26:47