"instrument for measuring the intensity and motion of earthquakes," 1841, from seismo- + -meter. Originally different from a seismograph but now practically the same thing.
雙語例句
1. A similar development in the USA is termed triaxial seismometer.
美國研制的與此相似的地震計稱為三位地震計.
來自辭典例句
2. A seismometer is a seismograph whose physical constants are so well known.
地震計是一種地震儀器,其物理常數(shù)是已知的.
來自辭典例句
3. The seismometer was invented by Zhang Heng.
地震儀是由張衡發(fā)明的.
來自互聯(lián)網(wǎng)
4. It is relatively easy to acquire the necessary materials and build your own seismometer.
獲得必需的材料做一個屬于你自己的測震儀挺容易的.
來自互聯(lián)網(wǎng)
5. Orientation is very important for a seismometer, whether it is installed on surface or in borehole.