| 词汇 | example_english_radiant-barrier |
| 释义 | radiant barriercollocation in Englishmeanings of radiantand barrierThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with barrier. radiant adjective uk /ˈreɪ.di.ənt/ us /ˈreɪ.di.ənt/ obviously very happy, or ... See more at radiant barrier noun[C] uk /ˈbær.i.ər/ us /ˈber.i.ɚ/ a long pole, fence, wall, or natural feature, such as a mountain or sea, that stops people from ... See more at barrier Examples of radiant barrierThese 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. An ideal radiantbarrier would have a reflectivity of 1, and would therefore reflect 100 percent of incoming radiation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This includes insulation, radiantbarrier, air conditioning upgrades and most energy-efficient replacement windows and doors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The most common application for a radiantbarrier is facing into attics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If an air space is not present or is too small, heat may be able to conduct through the radiantbarrier. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For a traditional shingle roof, radiantbarrier may be applied over the rafters or trusses and under the roof decking. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is not true that a double-sided radiantbarrier on the attic floor is immune to the dust concern. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To apply radiantbarrier in an existing attic, a radiantbarrier may be stapled to the underside of the roof rafters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since the metal in the radiantbarrier is highly conductive, the heat transfer would all be through conduction and the heat would not be blocked. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The effectiveness of a radiantbarrier is indicated by its reflectivity, which is the fraction of radiation reflected. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For installing a radiantbarrier under a metal or tile roof, the radiantbarrier may be applied directly over the roof sheathing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A radiantbarrier by itself will not affect heat conducted through the material by direct contact or heat transferred by moist air rising or convection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Reflective aluminum foil is the most common material used as a radiantbarrier. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sometimes a thermally reflective surface called a radiantbarrier is added to a material to reduce the transfer of heat through radiation as well as conduction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radiant barriers are often seen used in reducing downward heat flow, because upward heat flow tends to be dominated by convection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Emissivity values are the appropriate metric for radiant barriers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radiant barriers are materials that reflect radiation, and therefore reduce the flow of heat from radiation sources. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radiant barriers can function as a vapor barriers and serve both purposes with one product. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some radiant barriers are spectrally selective and will preferentially reduce the flow of infra-red radiation in comparison to other wavelengths. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radiant barriers are highly effective for attic spaces in hot climates. 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 radiant Go to the definition of barrier See other collocations with barrier |
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