フレミングの法則 フレミングのほうそく Fleming's rules (Fleming's left-hand rule and Fleming's right-hand rule) exp n Advanced ➥
事情変更の原則 じじょうへんこうのげんそく clausula rebus sic stantibus (legal principle that agreements become non-binding if there is a major, unforeseeable change of circumstances) n Advanced ➥