statistical mechanics

uncountable

(physics) The branch of physics that uses statistical laws to make theoretical predictions about macroscopic systems of particles.

Japanese Meaning

物理学の一分野で、粒子の大規模な系に対し統計法則を用いて、その系のマクロな性質を理論的に予測する学問。

In her graduate seminar, she used statistical mechanics to derive the thermodynamic properties of the gas from microscopic interactions.

大学院のゼミで、彼女は統計力学を用いて微視的な相互作用から気体の熱力学的性質を導き出した。

Sense（1）

(physics) The branch of physics that uses statistical laws to make theoretical predictions about macroscopic systems of particles.