ondometer
ondoscope
one
one-action
one-address
one-carrier
one-chip
one-chipper
one-cycle
one-digit
  one-dimensional
one-electron
one-element
one-fluid
one-for-one
one-frequency
one-gun
one-half
one-half-amplitude
one-hop
one-level

    one-dimensional simple wave

    одномерная простая волна, риманова волна