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depth of seismic focus; focus depth; depth of earthquake hypocentre | |||
depth of origin; depth of shock; earthquake depth | |||
source level | |||
focal depth; depth of seismic focus; origin depth | |||
source depth | |||
depth of focus; depth of image space | |||
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depth of seismic focus |
震源深度 : 4 phrases in 4 subjects |
Earth sciences | 1 |
Geophysics | 1 |
Oil / petroleum | 1 |
Technology | 1 |