弘扬国学 · 传承文化

seismograph

英 ['saɪzmə(ʊ)grɑːf] 美 ['saɪzməɡræf]

解释

n. 地震仪

※ 提供单词"seismograph"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

seismograph 地震仪

seismo-,地震，-graph,记录。

英文词源

seismograph (n.): "instrument for measuring the motions of an earthquake," 1858, from seismo- + -graph. Based on Italian sismografo, coined and invented by Luigi Palmieri (1807-1896), director of meteorological observation on Mount Vesuvius. Related: Seismographic; seismography (1865).

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例句和用法

1. The earliest seismograph was invented by a Chinese named Zhangheng in the Han dynasty.: 中国汉代的张衡最早发明地震仪。

2. Today, quartz crystal clocks are generally used on the seismograph stations.: 目前, 地震台站一般采用石英晶体钟.

3. These things entail that the seismograph becomes rather bully.: 这使得地震仪体积笨重.

4. 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.

5. Any earthquake at any distance from a calibrated seismograph is nowadays assingned a magnitude.: 现在对于距一标定过的地震仪任何距离处的任何一个地震,都可用一个震级确定之.