Definition

Examples

• 物理学中，能量守恒是一个重要定律。
  Wùlǐ xué zhōng, néngliàng shǒu héng shì yí gè zhòngyào dìnglǜ.
  In physics, conservation of energy is an important law.
• 动量守恒定律是力学的基础之一。
  Dòngliàng shǒu héng dìnglǜ shì lìxué de jīchǔ zhī yī.
  The law of conservation of momentum is one of the foundations of mechanics.
• 这个实验用到了电荷守恒原理。
  Zhège shíyàn yòng dào le diànhè shǒu héng yuánlǐ.
  This experiment uses the principle of conservation of charge.