Yahoo奇摩字典 網頁搜尋

  1. quantum

    • IPA[ˈkwän(t)əm]

    美式

    • n.
      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

    • n.
      an abrupt transition of an electron, atom, or molecule from one quantum state to another, with ...

    Oxford American Dictionary

    • n.
      an abrupt transition of an electron, atom, or molecule from one quantum state to another, with ...

    Oxford Dictionary

    • n.
      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 Dictionary

    • plural
      a quantum field theory that deals with the electromagnetic field and its interaction with ...

    Oxford American Dictionary

    • n.
      a state of a quantized system which is described by a set of quantum numbers.

    Oxford Dictionary

    • n.
      a theory of matter and energy based on the concept of quanta, especially quantum mechanics.

    Oxford American Dictionary

    • n.
      the basic unit of information in a quantum computer.

    Oxford Dictionary

    • 1
    • 2
    • 3
    • 4
    • 下一頁
    • 更多解釋
    • IPA[ˈkwɒntəm]

    英式

    • n.
      a discrete quantity of energy proportional in magnitude to the frequency of the radiation it ...

    Oxford Dictionary