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单词
remanence
释义
remanence
(retentivity)
The magnetic flux density remaining in a ferromagnetic substance when the saturating field is reduced to zero. See hysteresis
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rectification
rectifier
red dwarf
red giant
redshift
reflectance
reflecting telescope
reflection
refracting telescope
refraction
refractive index
refractivity
refractometer
refractory
refrigerant
refrigeration
Regnault's method
regression analysis
relative aperture
relative atomic mass
relative density
relative humidity
relative molecular mass
relative permeability
relative permittivity
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更新时间:2026/4/5 21:02:30