| 释义 |
angstrom
ang·strom or ång·strom A0306700 (ăng′strəm)n. Abbr. A or Å or angst A unit of length equal to one hundred-millionth (10-8) of a centimeter, used especially to specify radiation wavelengths. Also called angstrom unit.
[After Anders Jonas Ångström.]angstrom (ˈæŋstrʌm; -strəm) n (Units) Also called: angstrom unit a unit of length equal to 10–10 metre, used principally to express the wavelengths of electromagnetic radiations. It is equivalent to 0.1 nanometre. Symbol: Å or A [C20: named after Anders J. Ångström]
Ångström (ˈæŋstrəm; Swedish ˈɔŋstrœm) n (Biography) Anders Jonas (ˈandərs ˈjuːnas). 1814–74, Swedish physicist, noted for his work on spectroscopy and solar physicsang•strom (ˈæŋ strəm)
n. (often cap.) a unit of length, equal to one ten millionth of a millimeter, primarily used to express electromagnetic wavelengths. Symbol: Å; Abbr.: A Also called ang′strom u′nit. [1895–1900; after A. J. Ångström] Ång•ström (ˈæŋ strəm)
n. Anders Jonas, 1814–74, Swedish astronomer and physicist. ang·strom (ăng′strəm) A unit of length equal to one hundred-millionth (10-8) of a centimeter. It is used mainly to measure wavelengths of light and shorter electromagnetic radiation.ångström(Å) A unit of length, used mainly to measure the wavelength of light. Named after the Swedish physicist A.J. Ångström (1814–74). Equal to 10-10 m (10-8 cm).Thesaurus| Noun | 1. | angstrom - a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiationA, angstrom unitmetric linear unit - a linear unit of distance in metric termsmicromicron, picometer, picometre - a metric unit of length equal to one trillionth of a metermicromillimeter, micromillimetre, millimicron, nanometer, nanometre, nm - a metric unit of length equal to one billionth of a meter |
Translationsangstrom
angstrom (Å) [ang´strom] a unit of length used for atomic dimensions and light wavelengths; it is nominally equivalent to 10−10 meter.ǺSymbol for angstrom.
Ǻng·ström (ang'strŏm), Anders J., Swedish physicist, 1814-1874. See: angstrom, Ǻngström law, angstrom unit, Ǻngström scale.
ang·strom (Ǻ), (ang'strŏm), A unit of wavelength, 10-10 m, roughly the diameter of an atom; equivalent to 0.1 nm. [A.J. Ǻngström] angström A non-SI (International System) unit of length equal to 10-8 cm, or 10-10 m, which was formerly used to measure molecules.Å Abbreviation for angstrom;Ångström unit.
ang·strom (Å) (eng'strŏm) A unit of wavelength, 10-10 m, roughly the diameter of an atom; equivalent to 0.1 nm. [A.J. Ångström]angstrom or angstrom unit (Å or A) a measurement of length, equal to one ten thousandth of a MICRON. Nowadays, objects of such size are measured in nanometres (10-9m), where 1Å = 0.1 nm.Ångström, Anders J., Swedish physicist, 1814-1874. ångström - a unit of wavelength, 10-10 m, roughly the diameter of an atom; equivalent to 0.1 nm. Synonym(s): Ångström unitÅngström law - a substance absorbs light of the same wavelength as it emits when luminous.Ångström scale - a table of wavelengths of a large number of light rays corresponding to as many Fraunhofer lines in the spectrum.Ångström unit - Synonym(s): ångströmÅ Abbreviation for Ångström.
Ångström(Å) (angstrŏm) A unit of wavelength, 10-10 m, equivalent to 0.1 nm. [Anders J. Ångström, Swedish physicist]Angstrom
AngstromA unit of length equivalent to one-one billionth of one meter.AcronymsSeeAangstrom
Synonyms for angstromnoun a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron)SynonymsRelated Words- metric linear unit
- micromicron
- picometer
- picometre
- micromillimeter
- micromillimetre
- millimicron
- nanometer
- nanometre
- nm
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