守恆 [－恒]

Jyutping sau2 hang4
Pinyin shǒu héng

Definitions (CC-CEDICT)
  1. conservation (e.g. of energy, momentum or heat in physics)
  2. to remain constant (of a number)
Examples (粵典–words.hk)
  1. Cantonese
    动量守恆定律
    動量守恆定律
    dung6 loeng6 sau2 hang4 ding6 leot6
    • conservation of momentum
  2. Cantonese
    质量守恆定律
    質量守恆定律
    zat1 loeng6 sau2 hang4 ding6 leot6
    • law of conservation of mass