bore hole उदाहरण वाक्य

उदाहरण वाक्य

1. Eventually they tunnel out, boring holes in the trunks.
2. Another form of intrusive research is bore holes.
3. Underground drilling rigs bore holes in the ore face, which are charged with explosives and fired.
4. The survey used new methods to bore holes in the limestone rock and extract a core.
5. Technology for permanently sealing large-bore hole walls against water infiltration or fracture does not currently exist.
6. Bore holes are drilled into the strata and water is forced down to dissolve the salt.
7. A few species bore holes in wood dwellings.
8. Maple trees can be tapped by boring holes into their trunks and collecting the exuded sap.
9. Nor is it understood precisely why boring holes in the heart helps lessen or eliminate the pain.
10. The RAT then uses two brushes to sweep dust from the bore holes for closer scientific inspection.