ゼロ復帰 ふっきマーク記録 きろくであれば
hizerofukkimākukirokudeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 非ゼロ復帰マーク記録

1. If there is a non-zero return mark record.; If a non-zero return mark record exists.

Ba Conditional
Computing