n.a hole or passage made by a drill; usually made for exploratory purposes

同義詞：borebore-holedrill hole

Method of completing an uncased section of a borehole
Thermal Analysis of Heat Extraction Borehole
Building solid models from boreholes and user-defined cross-sections
A finite line‐source model for boreholes in geothermal heat exchangers
Geochemistry and magmatic history of eclogites and ultramafic rocks from the Chinese continental scientific drill hole: Subduction a...
Vertical-borehole ground-coupled heat pumps: A review of models and systems
Poroelastic response of a borehole in a non-hydrostatic stress field
Heat transfer analysis of boreholes in vertical ground heat exchangers
Elastic wave propagation in a fluid-filled borehole and synthetic acoustic logs
Greenland palaeotemperatures derived from GRIP bore hole temperature and ice core isotope profiles