in·ter·fer·om·e·ter /ˌɪntə(r)fəˈrɑmətɚ/
干涉計
in·ter·fer·om·e·ter /ˌɪntə(r)fəˈrɑmətɚ, ˌfɪrˈɑm-/ 名詞
干擾儀,干涉儀
interferometer
干涉儀
In·ter·fe·rom·e·ter n. Physics An instrument for measuring small movements, distances, or displacements by means of the interference of two beams of light; -- formerly also called also refractometer, but that word now has a different meaning.
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interferometer
n : any measuring instrument that uses interference patterns to
make accurate measurements of waves