a quantum leap是什么意思_英语组词翻译_例句及用法释义-英语词典

词组

a quantum leap

释义

●a quantum ˈleap

(also

a quantum ˈjump

less frequent )

a sudden very large increase, advance or improvement in sth 剧增；突飞猛进；重大进展

◆This latest research represents a quantum leap in our understanding of the universe.这项最新的研究表明，我们对宇宙的认识有了重大进展。

◆The quantum leap in writing technology came with the introduction of personal computers.个人电脑的使用带来了书写技术的飞跃发展。

NOTE In physics, a quantum jump is a sudden change in a physical quality such as energy from one fixed level to another. 在物理学中，quantum jump 指量子跃迁。

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a quantum leap是什么意思