守恒定律

守恆定律
shǒuhéngdìnglǜ
conservation law (physics)

CEDICT

physics

Entry Composition

1 守恒 shǒuhéng
  1. conservation (e.g. of energy, momentum or heat in physics)
  2. to remain constant (of a number)
2 定律 dìnglǜ
  1. scientific law (e.g. law of conservation of energy)
  2. (in human affairs) a generalization based on observation (e.g. "power corrupts")