電磁 でんじ流体 りゅうたい力学 りきがくでしょう
denjiryūtairikigakudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 電磁流体力学

1. Probably magnetohydrodynamics.

Polite
Presumptive
Conjecture
Physics