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单词库 \ 英汉词典 \

quantum是什么意思

quantum

英[ˈkwɒntəm] 美[ˈkwɑntəm]

n. [物]量子，定量，总量，美国昆腾公司（世界领先的硬盘生产商）；

复数：quanta;

相关单词 quantum state QuantumCTek

同义词

quantum的同义词之：
dividend

柯林斯高阶英汉双解学习词典释义

ADJ

量子的

In physics, quantum theory and quantum mechanics are concerned with the behaviour of atomic particles.
例句
Both quantum mechanics and chaos theory suggest a world constantly in flux. 量子力学和混沌理论都表明世界永远处于不断变化中。
ADJ

巨变;猛增;飞跃；突飞猛进

A quantum leap or quantum jump in something is a very great and sudden increase in its size, amount, or quality.
例句
The vaccine represents a quantum leap in healthcare... 这种疫苗的问世是医疗保健领域的重大突破。 The scale of migration took a quantum leap in the early 1970s. 20世纪70年代初，移民的规模骤然扩大。

英汉词典释义

n.
<物>量子
定量;总量
the quantum of rainfall 降雨总量 Each person receives his proper quantum. 每人得到应有的一份。
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，我们对宇宙的了解有了重大进展。 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。

英英词典释义

Noun
1. a discrete amount of something that is analogous to the quantum in quantum theory
2. (physics) the smallest discrete quantity of some physical property that a system can possess (according to quantum theory)

行业词典

医学：〔复guanta〕量子：为量子学说中的能量单位，写作hυ，其中h为Planck常数，为6.55×10-27，υ为与能量相关的振动频率。见theory项下的quantum theory；量；
物理学：量子；
电工：量子；
金融：定量；贸易量；

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