Príklady drill

• The well was about 80 m deep, and drilled at a slight angle towards the buildings.

• Separated from their surrounding rock, the fossils are dissected with fine chisels and delicate drills and then photographed.

• Dental inlay involves drilling holes and inserting various materials therein.

• Scrapers, drills etc. are shown and 'explained' by displaying them next to a modern variant.

• Several edges of this plaque appear smoke-smudged, and drilled depressions probably held inlays.

• Each palaeomagnetic site comprises between 7 and 12 independently drilled 2.4-cm-diameter short cores in a single rock unit.

• Most of these boreholes were drilled in the 1970s and 1980s for water pumping and are out of use at present.

• In most cases these holes were drilled bilaterally.

• Regular fire drills, for example, are meant to inscribe a script in people's memories, which is expected to unroll relatively automatically in an emergency situation.

• The ability to produce 5 mm laser drilled holes has been demonstrated.

• In some households, electric drills and electric saws were added to the basic range of tools.

• In our protocol, the zona pellucida is laser drilled (8-10 ms laser irradiation) to allow herniation of the trophectoderm after culture.

• At its worst, the method involved mindless repetition and meaningless drills, with unmotivated learners interacting with teaching machines using far from authentic materials.

• The main application of the robot is for drilling operation of aluminum parts.

• Arsenal students were also drilled in the 8-legged essay at the same time that mathematics was given high priority.