名词
中文翻译：地震仪
同义词：
['geophone', 'seismometer']
例句：
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1. The seismograph was used to record theearthquake's movement.
地震仪被用来记录地震的运动。
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2. The seismographwas used to detect the earthquake'slocation.
地震仪被用来探测地震的位置。
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3.The seismograph was used tomeasure the earthquake's intensity.
地震仪被用来测量地震的强度。