seismometer – מילון אנגלי-אנגלי
seismometer
n.
seismograph which measures ground movement caused by 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.
Seismometer (der)
nm.
seismometer, seismograph which measures ground movement caused by earthquakes
Seismometer
(n.)
An instrument for measuring the direction, duration, and force of earthquakes and like concussions.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
About
seismometer
