seismograph
导读：seismograph英[ˈsaɪzməɡrɑːf]美[ˈsaɪzməɡræf]n.地震仪，测震仪；复数：seismographs; 例句China's Zhang Heng invented the seismograph during the Han Dynasty.中国
seismograph
英[ˈsaɪzməɡrɑːf]美[ˈsaɪzməɡræf]
n.地震仪，测震仪；
复数：seismographs;
例句
China's Zhang Heng invented the seismograph during the Han Dynasty.中国的张衡在汉朝时发明了地动仪.
柯林斯高阶英汉双解学习词典释义
N-COUNT
地震仪;测震仪
A seismograph is an instrument for recording and measuring the strength of earthquakes.
英英词典释义
Noun
1. a measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake)
行业词典
地球物理学： 地震仪；
煤炭： 地震仪；"地震勘探中,记录人工激发地震波的仪器。"；
