seismograph
英 ['sa?zm?(?)grɑ?f]
美['sa?zm?ɡr?f]
- n. 地震儀
TOEFL
詞態(tài)變化
復(fù)數(shù):?seismographs;
中文詞源
seismograph 地震儀
seismo-,地震，-graph,記錄。
英文詞源
- 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).
雙語(yǔ)例句
- 1. The earliest seismograph was invented by a Chinese named Zhangheng in the Han dynasty.
- 中國(guó)漢代的張衡最早發(fā)明地震儀。
來自辭典例句
- 2. Today, quartz crystal clocks are generally used on the seismograph stations.
- 目前, 地震臺(tái)站一般采用石英晶體鐘.
來自辭典例句
- 3. These things entail that the seismograph becomes rather bully.
- 這使得地震儀體積笨重.
來自辭典例句
- 4. A seismometer is a seismograph whose physical constants are so well known.
- 地震計(jì)是一種地震儀器,其物理常數(shù)是已知的.
來自辭典例句
- 5. Any earthquake at any distance from a calibrated seismograph is nowadays assingned a magnitude.
- 現(xiàn)在對(duì)于距一標(biāo)定過的地震儀任何距離處的任何一個(gè)地震,都可用一個(gè)震級(jí)確定之.
來自辭典例句