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Definition of boiling-water reactor in English: boiling-water reactor(also BWR) noun A nuclear reactor in which the fuel is uranium oxide clad in zircaloy and the coolant and moderator is water, which is boiled to produce steam for driving turbines. 沸水反应堆 Example sentencesExamples - Activists said that the reactor, an advanced boiling-water reactor, was used by a nuclear power plant in Japan, where several nuclear accidents have occurred.
- The fraction of the reactor's fuel core replaced during refueling is typically one-fourth for a boiling-water reactor and one-third for a pressurized-water reactor.
- Two advanced boiling-water reactors are being built in Japan.
- RBMK-reactors (pressure-tube boiling-water reactors), which are cooled with light water and moderated with graphite, are now less commonly operated in some former Soviet Union bloc countries.
- Light-water reactors are classified as either pressurized-water reactors or boiling-water reactors, depending on whether the coolant water is kept under pressure or not.
Definition of boiling-water reactor in US English: boiling-water reactor(also BWR) nounˈwädər rēˈaktər A nuclear reactor in which the fuel is uranium oxide clad in zircaloy and the coolant and moderator is water, which is boiled to produce steam for driving turbines. 沸水反应堆 Example sentencesExamples - Activists said that the reactor, an advanced boiling-water reactor, was used by a nuclear power plant in Japan, where several nuclear accidents have occurred.
- Light-water reactors are classified as either pressurized-water reactors or boiling-water reactors, depending on whether the coolant water is kept under pressure or not.
- Two advanced boiling-water reactors are being built in Japan.
- RBMK-reactors (pressure-tube boiling-water reactors), which are cooled with light water and moderated with graphite, are now less commonly operated in some former Soviet Union bloc countries.
- The fraction of the reactor's fuel core replaced during refueling is typically one-fourth for a boiling-water reactor and one-third for a pressurized-water reactor.
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