DictionaryForumContacts

   Chinese English
Google | Forvo | +
地震信号
 地震信号
oil seismic signal
| 衰减
 衰减
el. meas.inst. attenuation
fishery declining catch; downturn
met. deadening; degeneration; fading
sport. damping

to phrases
地震信号
oil seismic signal
地震信号
: 11 phrases in 4 subjects
Earth sciences1
Geophysics2
Oil / petroleum4
Technology4