Sanakirja
Tekoälykääntäjä

Synonyymit

Ääntäminen

  • Canada:
    • IPA: /ˈspektrəm/
  • UK:
    • IPA: /ˈspektrəm/
  • US:
    • IPA: /ˈspɛkt(ʃ)ɹəm/
  • Tuntematon aksentti:
    • IPA: /ˈspɛk.tɹəm/

Määritelmät

Substantiivit

  1. Specter, apparition.
  2. A range; a continuous, infinite, one-dimensional set, possibly bounded by extremes.
  3. Specifically, a range of colours representing light (electromagnetic radiation) of contiguous frequencies; hence electromagnetic spectrum, visible spectrum, ultraviolet spectrum, etc.
  4. (chemistry) The pattern of absorption or emission of radiation produced by a substance when subjected to energy (radiation, heat, electricity, etc.).
  5. (mathematics, linear algebra) The set of eigenvalues of a matrix.
  6. (mathematics, functional analysis) Of a bounded linear operator A, the set of scalar values λ such that the operator A—λI, where I denotes the identity operator, does not have a bounded inverse; intended as a generalisation of the linear algebra sense.

Esimerkit

  • As Mr. Obama prepared to take the oath, his approval rating touched a remarkable 70 percent in some polling — a reflection of good will across the political spectrum.
  • Current 3G technologies can send roughly 1 bit of data - a one or a zero - per second over each 1 Hz of spectrum that the operator owns.

Taivutusmuodot

Monikkospectra
Monikkospectrums

Luokat