subsurface exploration मीनिंग इन हिंदी

उदाहरण वाक्य

1. A geotechnical investigation will include surface exploration and subsurface exploration of a site.
2. To obtain information about the soil conditions below the surface, some form of subsurface exploration is required.
3. :: : : Subsurface exploration is difficult on Earth-and it's even harder in space.
4. The Tamarack Mining Company bought the Cliff property and did extensive subsurface exploration from 1903 to 1908, but did not find any new ore bodies worth mining.
5. In addition to hiking trails into the wilderness, this reach is the location of Belize's largest limestone caverns, which allow subsurface exploration by tube flotation on the clear aquifers which are illuminated by occasional vertical lightshafts reaching the surface.
6. Geophysical techniques used for subsurface exploration include measurement of seismic waves ( pressure, shear, and Rayleigh waves ), surface-wave methods and / or downhole methods, and electromagnetic surveys ( magnetometer, resistivity, and ground-penetrating radar ).
7. To prove the usefulness of this new technology to the subsurface exploration industry and to carry out long-term reliability testing of his equipment, Roussy built a sonic drill head and drill rig for himself and formed his own contracting company, Sonic Drilling Ltd.