能量守恆 néng liàng shǒu héng

DEFINITIONS

  1. conservation of energy (physics)

CHARACTERS

能 néng
HSK 1
to be able; can, permitted to; ability
量 liàng
HSK 4
measure, quantity, capacity
守 shǒu
HSK 5
defend, protect, guard, conserve
恆 héng constant, regular, persistent