まえ平衡 へいこう過程 かていじゃありませんでした
maē ikōkate ija arimasendeshita

Noun
Desu Copula

The polite, past negative form of 前平衡過程

1. Was not a preliminary balancing process.; Was not a preparatory equilibrium process.

Past/Perfective
Negative
Polite
Terminal Form
Physics