進化 しんか てき安定 あんてい戦略 せんりゃくであれば
shinkate kini anteina senryakudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 進化的に安定な戦略

1. If it is an evolutionarily stable strategy; If an evolutionarily stable strategy were the case

Ba Conditional