基底-盖层构造
basement-cover structures
基层(底基层)施工
Base(Subbase) construction
基底构造
basement tectonics
basement structure
electric characteristics
basal structure
structure of basement
sole structure
Deep seismic reflection profile
Fault structure
basement
basemental structure
Base structure
Basement fault
基底构造沉降
basement tectonics subsidence
基底构造格架
structure frame of the crystalline basement
二灰碎石土底基层
lime fly-ash gravelly soil sub-base