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单词 interferometer
释义

interferometer

noun

in·​ter·​fer·​om·​e·​ter ˌin-tər-fə-ˈrä-mə-tər How to pronounce interferometer (audio)
ˌin-tə-,
-ˌfi-ˈrä-
: an apparatus that utilizes the interference of waves (as of light) for precise determinations (as of distance or wavelength)
interferometric
ˌin-tər-ˌfir-ə-ˈme-trik How to pronounce interferometer (audio)
ˌin-tə-
adjective
interferometrically
ˌin-tər-ˌfir-ə-ˈme-tri-k(ə-)lē How to pronounce interferometer (audio)
ˌin-tə-
adverb
interferometry
ˌin-tər-fə-ˈrä-mə-trē How to pronounce interferometer (audio)
ˌin-tə-
-ˌfi-ˈrä-
noun

Example Sentences

Recent Examples on the Web This 263-dish radio- and millimeter-wave interferometer will observe star-forming regions, active black holes and light associated with exploding stars with 10 times the sensitivity and resolution of the VLA. Aaron S. Evans, Scientific American, 1 Dec. 2021 Bartholomew and his colleagues have been working together on QHDs that could one day be used to build such an interferometer. Anil Ananthaswamy, Scientific American, 19 Apr. 2021 And to detect the tiny stretching of space, the interferometer arms must be long. Adrian Cho, Science | AAAS, 10 Mar. 2021 To tamp down other vibrations, the interferometer must be housed in a vacuum chamber and the weighty mirrors hung from sophisticated suspension systems. Adrian Cho, Science | AAAS, 10 Mar. 2021 The third detector is Virgo, an interferometer near Pisa, Italy, that has 3-kilometer-long arms and joined the hunt for gravitational waves in 2017. Adrian Cho, Science | AAAS, 28 Oct. 2020 New facilities, including the Laser Interferometer Gravitational-Wave Observatory (LIGO) and the Virgo interferometer, are studying merging pairs of black holes by detecting their emissions of ripples in spacetime called gravitational waves. Lee Billings, Scientific American, 6 Oct. 2020 The term for a device that measures interference is, well, an interferometer. Caroline Delbert, Popular Mechanics, 8 Sep. 2020 With the accompanying interferometer, the tool can illuminate details 25 times finer than individual telescopes. Scottie Andrew, CNN, 2 Aug. 2020 See More

Word History

Etymology

International Scientific Vocabulary

First Known Use

1897, in the meaning defined above

Medical Definition

interferometer

noun

in·​ter·​fer·​om·​e·​ter ˌint-ə(r)-fə-ˈräm-ət-ər, -ˌfir-ˈäm- How to pronounce interferometer (audio)
: an instrument that utilizes the interference of waves (as of light) for precise determination especially of wavelength, spectral fine structure, indices of refraction, and very small linear displacements
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更新时间:2025/3/4 3:18:54