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Spectroscope

Nghe phát âm
( Xem từ này trên từ điển Anh Việt)

Noun Optics .

an optical device for producing and observing a spectrum of light or radiation from any source, consisting essentially of a slit through which the radiation passes, a collimating lens, and an Amici prism.

Xem thêm các từ khác

  • Spectroscopy

    the science that deals with the use of the spectroscope and with spectrum analysis.

  • Spectrum

    physics ., a broad range of varied but related ideas or objects, the individual features of which tend to overlap so as to form a continuous series or...

  • Specula

    a mirror or reflector, esp. one of polished metal, as on a reflecting telescope., speculum metal., surgery . an instrument for rendering a part accessible...

  • Specular

    pertaining to or having the properties of a mirror., pertaining to a speculum., optics . (of reflected light) directed, as from a smooth, polished surface...

  • Speculate

    to engage in thought or reflection; meditate (often fol. by on, upon, or a clause)., to indulge in conjectural thought., to engage in any business transaction...

  • Speculation

    the contemplation or consideration of some subject, a single instance or process of consideration., a conclusion or opinion reached by such contemplation,...

  • Speculative

    pertaining to, of the nature of, or characterized by speculation, contemplation, conjecture, or abstract reasoning, theoretical, rather than practical,...

  • Speculativeness

    pertaining to, of the nature of, or characterized by speculation, contemplation, conjecture, or abstract reasoning, theoretical, rather than practical,...

  • Speculator

    a person who is engaged in commercial or financial speculation., a person who makes advance purchases of tickets, as to games or theatrical performances,...

  • Speculum

    a mirror or reflector, esp. one of polished metal, as on a reflecting telescope., speculum metal., surgery . an instrument for rendering a part accessible...

  • Sped

    a pt. and pp. of speed.

  • Speech

    the faculty or power of speaking; oral communication; ability to express one's thoughts and emotions by speech sounds and gesture, the act of speaking,...

  • Speech community

    the aggregate of all the people who use a given language or dialect., a group of people geographically distributed so that there is no break in intelligibility...

  • Speech reading

    the act or process of determining the intended meaning of a speaker by utilizing all visual clues accompanying speech attempts, as lip movements, facial...

  • Speechification

    to make a speech or speeches; harangue.

  • Speechifier

    to make a speech or speeches; harangue., noun, declaimer , lecturer , speechmaker

  • Speechify

    to make a speech or speeches; harangue.

  • Speechless

    temporarily deprived of speech by strong emotion, physical weakness, exhaustion, etc., characterized by absence or loss of speech, lacking the faculty...

  • Speechlessness

    temporarily deprived of speech by strong emotion, physical weakness, exhaustion, etc., characterized by absence or loss of speech, lacking the faculty...

  • Speechmaker

    a person who delivers speeches., noun, declaimer , lecturer , speechifier
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