圧密 あつみつ降伏 こうふく応力 おうりょくでしょう
atsumi tsukō fuku ōryokudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 圧密降伏応力

1. Probably consolidation yield stress.

Polite
Presumptive
Conjecture