caculation of technology data
Concern data technology
convesion of curved-surface data into borizontal-plane data
data processing for piecing together various 3 D data sets
ratio of test data to design data
seismic data transmission data
test data and the highest data
analysis layer by layer
computation layer by layer
concretion layer by layer
Coupling between ductile layer and brittle layer
equivalent variable velocity layer by layer
grouting layer by layer
interfacial layer transition layer