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quantum
- IPA[ˈkwɒntəm]
英式
- a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents.；an analogous discrete amount of any other physical quantity, such as momentum or electric charge.
noun: quantum, plural noun: quanta
- 釋義
- 相關詞
名詞
- 1. a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents.
- ▪ an analogous discrete amount of any other physical quantity, such as momentum or electric charge.
- ▪ the unit quantity of acetylcholine released at a neuromuscular junction by a single synaptic vesicle, contributing a discrete small voltage to the measured end-plate potential.
- 2. a required or allowed amount, especially an amount of money legally payable in damages the court must determine the quantum of compensation due
- ▪ a share or portion each man has only a quantum of compassion
- plural form of quantum
Oxford Dictionary
- an abrupt transition of an electron, atom, or molecule from one quantum state to another, with ...
Oxford American Dictionary
- an abrupt transition of an electron, atom, or molecule from one quantum state to another, with ...
Oxford Dictionary
- the branch of physics concerned with quantum theory: quantum physics allows for particles to be in two states at the same time
Oxford Dictionary
- a reasonable sum of money to be paid for services rendered or work done when the amount due is ... he was entitled to be paid on a quantum meruit basis
Oxford American Dictionary
- a branch of complementary medicine that uses low-dosage electromagnetic radiation in the ...
Oxford American Dictionary
- a huge, often sudden, increase or advance in something: there has been a quantum leap in the quality of wines marketed in the UK
Oxford American Dictionary
- the basic unit of information in a quantum computer.
Oxford Dictionary
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- IPA[ˈkwän(t)əm]
美式
- a discrete quantity of energy proportional in magnitude to the frequency of the radiation it ...
Oxford American Dictionary
