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词汇 reactor
释义

Definition of reactor in English:

reactor

noun rɪˈaktəriˈæktər
  • 1An apparatus or structure in which fissile material can be made to undergo a controlled, self-sustaining nuclear reaction with the consequent release of energy.

    核反应堆

    Example sentencesExamples
    • The nuclear reactor releases energy in the form of heat which is used to generate steam, and the steam to generate electricity.
    • Under the agreement, the U.S. is leading an international effort to build two light-water reactors in North Korea.
    • And they have reactivated a mothballed nuclear reactor that can produce weapons-grade plutonium.
    • The uranium, less than 5 percent enriched, will be used for fuel for civilian reactors.
    • The EU regards four of the plant's six reactors as unsafe.
    • The temperature in the reactors began to rise, melting some steel plates.
    • The plant's reactor No.1 was originally scheduled to go online in July 2004.
    • There have been 300 reactors decommissioned around the world including perhaps 100 commercial power stations.
    • Although Cuba does not yet have any operating nuclear power reactors, it is a signatory to this convention.
    • A colony on the moon almost certainly would require an atomic reactor for power.
    • But, pebble reactors do not have the same crash shields required of light-water breeder reactors.
    • The downside is that all the criteria needed to build a fusion reactor are rather difficult to achieve simultaneously.
    • Commercial nuclear power reactors are clearly terror targets, particularly those near airports.
    • We're going to restart the five megawatt reactor.
    • I think we have more chance of turning it into a light-water fusion reactor.
    • The difference between an atomic bomb and a nuclear reactor is in the speed and control of the release of energy.
    • However, as is well known, the reactor began to shut down spontaneously within a few hours.
    • I once worked in the control room of an atomic reactor.
    • I think we should develop pebble bed reactors and continue to do research on fusion energy.
    • In the end, Bulgaria agreed to close the four old reactors at the plant.
    1. 1.1 A container or apparatus in which substances are made to react chemically, especially one in an industrial plant.
      反应器
      Example sentencesExamples
      • The dehydrogenation and selective hydrogenation reactors were run continuously and the product collected.
      • Solar receivers absorb this concentrated solar radiation and deliver it, in the form of high-temperature heat, to a chemical reactor wherein an endothermic reaction results in the production of solar fuels.
      • Fossil fuel burning plants could simply place a serpentine reactor as the last component of their emissions clean up and sequester carbon on site.
      • The organ was placed in a Teflon bag that neutrons can pass through and taken to a research reactor nearby, where it was irradiated with neutrons.
      • A green chemistry example concerns the transfer of raw polymer resin into reactors.
  • 2Medicine
    A person who shows an immune response to a specific antigen or an adverse reaction to a drug or other substance.

    〔医〕(细菌免疫实验或对药物等物质的)阳性反应者

    Example sentencesExamples
    • Production of IL - 12, IL - 4 and IL-IO was similar in TB patients and healthy tuberculin reactors.
    • The response of the eight reactors to the inhaled bronchodilator given at 6 hours (the end of the observation time) is shown in Figure 4.
    • With a high rate of spontaneous cure of the illness, such studies need a large number of subjects to balance the expected high placebo reactors.
    • There is an urgent need to redefine the criteria for revaccination in abortive reactors who show preliminary response stages but do not develop a scar.
  • 3Physics
    A coil or other component which provides reactance in a circuit.

    〔物理〕电抗器

Definition of reactor in US English:

reactor

nounrēˈaktərriˈæktər
  • 1An apparatus or structure in which fissile material can be made to undergo a controlled, self-sustaining nuclear reaction with the consequent release of energy.

    核反应堆

    Example sentencesExamples
    • Commercial nuclear power reactors are clearly terror targets, particularly those near airports.
    • But, pebble reactors do not have the same crash shields required of light-water breeder reactors.
    • I once worked in the control room of an atomic reactor.
    • The downside is that all the criteria needed to build a fusion reactor are rather difficult to achieve simultaneously.
    • I think we should develop pebble bed reactors and continue to do research on fusion energy.
    • However, as is well known, the reactor began to shut down spontaneously within a few hours.
    • The uranium, less than 5 percent enriched, will be used for fuel for civilian reactors.
    • I think we have more chance of turning it into a light-water fusion reactor.
    • There have been 300 reactors decommissioned around the world including perhaps 100 commercial power stations.
    • A colony on the moon almost certainly would require an atomic reactor for power.
    • In the end, Bulgaria agreed to close the four old reactors at the plant.
    • We're going to restart the five megawatt reactor.
    • The temperature in the reactors began to rise, melting some steel plates.
    • And they have reactivated a mothballed nuclear reactor that can produce weapons-grade plutonium.
    • Under the agreement, the U.S. is leading an international effort to build two light-water reactors in North Korea.
    • The difference between an atomic bomb and a nuclear reactor is in the speed and control of the release of energy.
    • The nuclear reactor releases energy in the form of heat which is used to generate steam, and the steam to generate electricity.
    • The EU regards four of the plant's six reactors as unsafe.
    • The plant's reactor No.1 was originally scheduled to go online in July 2004.
    • Although Cuba does not yet have any operating nuclear power reactors, it is a signatory to this convention.
    1. 1.1 A container or apparatus in which substances are made to react chemically, especially one in an industrial plant.
      反应器
      Example sentencesExamples
      • A green chemistry example concerns the transfer of raw polymer resin into reactors.
      • Solar receivers absorb this concentrated solar radiation and deliver it, in the form of high-temperature heat, to a chemical reactor wherein an endothermic reaction results in the production of solar fuels.
      • Fossil fuel burning plants could simply place a serpentine reactor as the last component of their emissions clean up and sequester carbon on site.
      • The dehydrogenation and selective hydrogenation reactors were run continuously and the product collected.
      • The organ was placed in a Teflon bag that neutrons can pass through and taken to a research reactor nearby, where it was irradiated with neutrons.
  • 2Medicine
    A person who shows an immune response to a specific antigen or an adverse reaction to a drug or other substance.

    〔医〕(细菌免疫实验或对药物等物质的)阳性反应者

    Example sentencesExamples
    • Production of IL - 12, IL - 4 and IL-IO was similar in TB patients and healthy tuberculin reactors.
    • With a high rate of spontaneous cure of the illness, such studies need a large number of subjects to balance the expected high placebo reactors.
    • The response of the eight reactors to the inhaled bronchodilator given at 6 hours (the end of the observation time) is shown in Figure 4.
    • There is an urgent need to redefine the criteria for revaccination in abortive reactors who show preliminary response stages but do not develop a scar.
  • 3Physics
    A coil or other component which provides reactance in a circuit.

    〔物理〕电抗器

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