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conservation of matter

/ˌkɒnsəˈveɪʃən əv ˈmætə/

翻译: 物理学和化学的基本定律,指在孤立系统中物质既不能被创造也不能被消灭,只能从一种形式转化为另一种形式。

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/ˌkɒnsəˈveɪʃən əv ˈmætə/C1formalscientific
  • zh物理学和化学的基本定律,指在孤立系统中物质既不能被创造也不能被消灭,只能从一种形式转化为另一种形式。

A fundamental scientific principle stating that matter cannot be created or destroyed in a closed system, only transformed from one form to another.

  1. Physical LawB2formal

    A fundamental principle of physics stating that matter cannot be created or destroyed in an isolated system; it can only change forms.

    zh物质守恒

    • According to the conservation of matter, the total mass remains constant during a chemical reaction.
    • The law of conservation of matter is essential for understanding chemical equations.
    • In a closed system, the conservation of matter ensures that no atoms are lost.