electronic seismograph信息详情
电子地震仪
electronic spreadsheet───电子表单
electronic machinery───电子机械
electronic mailbox───电子信箱;电子邮箱
electronic balance───[计量]电子天平
electronic library───电子图书馆
electronic engineering───n.电子工程学
electronic form───[计]电子表格[单据,信件];电子申请表
electronic games───电子游戏
electronic music───电声音乐,电子音乐
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,我国基准地震台上使用三种类型地震仪:直接耦合地震仪、电流计记录地震仪和电子放大地震仪。
shortcoming of narrow output dynamic range of the electronic-amplifying seismograph, the Authors have designed a kind of circuit for automatic gain control.───测震中电子放大地震仪放大器的输出动态范围窄的缺陷,笔者作了自动换档衰减放大倍数的电路技术设计。
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.
- encephalagia
- elements of production
- endocrine and metabolism
- emergency personnel arrived
- electrostatic probe
- emblematic image
- ellipticity table
- emotiveballad
- end market refers to
- encephalanalosis
- empty the gun
- electronic selector
- endocrine gland
- elements of qigong
- emblematic of
- electrostatic recorder
- elevator rush
- emotively
- elliptocytoses
- end markets refer to the
- emergency planning