one-third-octave
one-time
one-to-one
one-to-zero
O-network
one-way
one-wire
one-zone
on-hook
onionskin
  on-line
on-load
only
on-off
on-path
onset
on-stage
on-state
on-wafer
opacimeter
opacity

    on-line control

    управление в реальном масштабе времени