エネルギー保存 の法則
enerugiihozonno hōsoku
1. law of conservation of energy
Expression
#94761
1. law of conservation of energy
1. energy conservation; economical use of energy
1. energy
1. preservation; conservation
2. saving (e.g. to disk)
1. law; rule
1. Agency of Natural Resources and Energy
1. Energy conservation.; Saving energy.
1. Wasn't energy-saving.; Didn't conserve energy.
1. If energy is saved; When energy is saved