taisekienerugiimitsudodeshita
1. Volume energy density was.
Noun
1. Volume energy density was.
1. pupil; disciple
1. density
1. energy conservation; economical use of energy
1. energy
1. capacity; volume
1. Agency of Natural Resources and Energy
1. becoming a pupil (of); becoming an apprentice
1. accumulation; pile
2. sedimentation