Betekenis van:
field theory

field theory
Zelfstandig naamwoord
    • (physics) a theory that explains a physical phenomenon in terms of a field and the manner in which it interacts with matter or with other fields

    Hyperoniemen


    Voorbeeldzinnen

    1. I hope to make clear why I think Emmet's theory, originally introduced in the field of design architecture, is so important in physics.
    2. "Quantum cryptography" (5) means a family of techniques for the establishment of shared key for "cryptography" by measuring the quantum-mechanical properties of a physical system (including those physical properties explicitly governed by quantum optics, quantum field theory or quantum electrodynamics).
    3. "Quantum cryptography" (5) means a family of techniques for the establishment of shared key for "cryptography" by measuring the quantum-mechanical properties of a physical system (including those physical properties explicitly governed by quantum optics, quantum field theory or quantum electrodynamics). "Q-switched laser" (6) means a "laser" in which the energy is stored in the population inversion or in the optical resonator and subsequently emitted in a pulse.
    4. "Quantum cryptography" (5) means a family of techniques for the establishment of shared key for "cryptography" by measuring the quantum-mechanical properties of a physical system (including those physical properties explicitly governed by quantum optics, quantum field theory or quantum electrodynamics). "Q-switched laser" (6) means a "laser" in which the energy is stored in the population inversion or in the optical resonator and subsequently emitted in a pulse. "Radar frequency agility" (6) means any technique which changes, in a pseudo-random sequence, the carrier frequency of a pulsed radar transmitter between pulses or between groups of pulses by an amount equal to or larger than the pulse bandwidth.
    5. ‘Fakulta architektury’ (Faculty of Architecture) (from 1976) in the fields of study: architecture, city planning and land use planning, or in the programme of study: architecture and city planning in the fields of study: architecture, theory of architecture design, city planning and land use planning, history of architecture and reconstruction of historical monuments, or architecture and building construction, Diplomas awarded by ‘Vysoká škola technická Dr. Edvarda Beneše’ (until 1951) in the field of architecture and construction, Diplomas awarded by ‘Vysoká škola stavitelství v Brně’ (from 1951 until 1956) in the field of architecture and construction, Diplomas awarded by ‘Vysoké učení technické v Brně’, by ‘Fakulta architektury’ (Faculty of Architecture) (from 1956) in the field of study of architecture and city planning or ‘Fakulta stavební’ (Faculty of Civil Engineering) (from 1956) in the field of study of construction, Diplomas awarded by ‘Vysoká škola báňská — Technická univerzita Ostrava’, ‘Fakulta stavební’ (Faculty of Civil Engineering) (from 1997) in the field of study of structures and architecture or in the field of study of civil engineering,
    6. "Pulsed laser" (6) means a "laser" having a "pulse duration" that is less than or equal to 0,25 seconds. "Quantum cryptography" (5) means a family of techniques for the establishment of shared key for "cryptography" by measuring the quantum-mechanical properties of a physical system (including those physical properties explicitly governed by quantum optics, quantum field theory or quantum electrodynamics). "Q-switched laser" (6) means a "laser" in which the energy is stored in the population inversion or in the optical resonator and subsequently emitted in a pulse. "Radar frequency agility" (6) means any technique which changes, in a pseudo-random sequence, the carrier frequency of a pulsed radar transmitter between pulses or between groups of pulses by an amount equal to or larger than the pulse bandwidth.
    7. "Pulsed laser" (6) means a "laser" having a "pulse duration" that is less than or equal to 0.25 seconds. "Quantum cryptography" (5) means a family of techniques for the establishment of shared key for "cryptography" by measuring the quantum-mechanical properties of a physical system (including those physical properties explicitly governed by quantum optics, quantum field theory or quantum electrodynamics). "Q-switched laser" (6) means a "laser" in which the energy is stored in the population inversion or in the optical resonator and subsequently emitted in a pulse. "Radar frequency agility" (6) means any technique which changes, in a pseudo-random sequence, the carrier frequency of a pulsed radar transmitter between pulses or between groups of pulses by an amount equal to or larger than the pulse bandwidth.
    8. "Quantum cryptography" (5) means a family of techniques for the establishment of shared key for "cryptography" by measuring the quantum-mechanical properties of a physical system (including those physical properties explicitly governed by quantum optics, quantum field theory or quantum electrodynamics). "Q-switched laser" (6) means a "laser" in which the energy is stored in the population inversion or in the optical resonator and subsequently emitted in a pulse. "Radar frequency agility" (6) means any technique which changes, in a pseudo-random sequence, the carrier frequency of a pulsed radar transmitter between pulses or between groups of pulses by an amount equal to or larger than the pulse bandwidth. "Radar spread spectrum" (6) means any modulation technique for spreading energy originating from a signal with a relatively narrow frequency band, over a much wider band of frequencies, by using random or pseudo-random coding. "Real-time bandwidth" (2 3) for "dynamic signal analysers" is the widest frequency range which the analyser can output to display or mass storage without causing any discontinuity in the analysis of the input data. For analysers with more than one channel, the channel configuration yielding the widest "real-time bandwidth" shall be used to make the calculation. "Real time processing" (6 7) means the processing of data by a computer system providing a required level of service, as a function of available resources, within a guaranteed response time, regardless of the load of the system, when stimulated by an external event. "Required" (GTN 1-9), as applied to "technology" or "software", refers to only that portion of "technology" or "software" which is peculiarly responsible for achieving or extending the controlled performance levels, characteristics or functions. Such "required""technology" or "software" may be shared by different goods.