| 词汇 | example_english_neutron-beam |
| 释义 | neutron beamcollocation in Englishmeanings of neutronand beamThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with beam. neutron noun[C] uk /ˈnjuː.trɒn/ us /ˈnuː.trɑːn/ a part of an atom that has no ... See more at neutron beam noun[C] uk /biːm/ us /biːm/ a line of light that shines from a ... See more at beam Examples of neutron beamThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The polarization of the incoming neutronbeam is then reversed and the resulting gamma-ray is emitted in a different direction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because low-energy neutrons are used, there is no significant momentum transfer from the neutron beam to the substrate, and the analysis is practically non-destructive. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These were provided for external neutronbeam experiments including: neutron radiography, neutron capture studies, gamma ray studies, neutron cross section measurements and neutron activation studies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each delivery of a set neutronbeam geometry is referred to as a treatment field or beam. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When hit by a weak neutronbeam, boron will locally emit radiation that will destroy the tumor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This beam is a well-collimated, high-flux, medium energy dry neutronbeam. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A number of reactors with very good neutronbeam quality have been developed and used clinically. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thus, a neutronbeam becomes progressively less intense as it moves deeper within a substance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The generator will emit an isotropic or directed neutronbeam. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The purpose of the shutter is to provide shielding when the neutronbeam is not required. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Neutron research instruments are developed using several neutronbeam lines leading from the core. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The detector array consists of 4 rings of 12 detectors each, where each ring is concentric around the neutronbeam. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It involves the attenuation of a neutronbeam by an object to be radiographed, and registration of the attenuation process (as an image) digitally or on film. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Neutron diffraction has never been an in house technique because it requires the availability of an intense neutronbeam only available at a nuclear reactor or spallation source. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Synchrotron radiation complements neutron beams as ways of facilitating research in condensed matter. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Neutron beams are mostly produced by nuclear reactors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since neutrons bear no electrical charge, neutron beams can penetrate deeply into materials. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He cells are becoming popular for neutron polarization measurements and for producing polarized neutron beams for other purposes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has a high absorption cross section for thermal neutron beams and is used as a converter gas in neutron detectors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of neutron Go to the definition of beam See other collocations with beam |
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