galvanometric seismograph
常见例句
- At present, three kinds of seismographs are used at Chinese seismic stations. They are the direct-coupled seismometer, the galvanometric seismograph, and the electronic seismograph.
目前，我國基準地震台上使用三種類型地震儀：直接耦郃地震儀、電流計記錄地震儀和電子放大地震儀。
118.145.16.227 返回 galvanometric seismograph