seismograph – מילון אנגלי-אנגלי
seismograph
n.
instrument for measuring and recording vibrations of earthquakes
Seismometer
Seismometers are instruments that measure motion of the ground, including those of
seismic waves generated by
earthquakes,
volcanic eruptions, and other
seismic sources. Records of seismic waves allow seismologists to map the interior of the Earth, and locate and measure the size of these different sources.
seismograph
Noun
1. a measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake)
(hypernym) measuring instrument, measuring system, measuring device
Seismograph (der)
nm.
(new spell.=Seismograf) seismograph, instrument for measuring and recording vibrations of earthquakes
seismograph
n.
seismograf
