seismometer是什么意思

seismometer

英 [saɪz'mɒmɪtə] 美

n. 地震仪；地震检波器

英文词源

seismometer (n.): "instrument for measuring the intensity and motion of earthquakes," 1841, from seismo- + -meter. Originally different from a seismograph but now practically the same thing.

双语例句

1. A similar development in the USA is termed triaxial seismometer.: 美国研制的与此相似的地震计称为三位地震计.

2. A seismometer is a seismograph whose physical constants are so well known.: 地震计是一种地震仪器,其物理常数是已知的.

3. The seismometer was invented by Zhang Heng.: 地震仪是由张衡发明的.

4. It is relatively easy to acquire the necessary materials and build your own seismometer.: 获得必需的材料做一个属于你自己的测震仪挺容易的.

5. Orientation is very important for a seismometer, whether it is installed on surface or in borehole.: 摘要无论地震计在地表或是井下使用,都必须精确定向.

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