However, continental glaciers possess great power of erosion and may actually modify the preglacial land surface by scouring and abrading rather than by the deposition of the drift.
Petroglyphs (also called rock engravings) are perhaps the earliest form: images created by removing part of a rock surface which remains "in situ", by incising, pecking, carving, and abrading.
Abrading is the process in which surface deposits are removed using abrasives.
A thimble can be installed inside the loop to preserve the natural shape of the loop and protect the cable from pinching and abrading on the inside of the loop.
A thimble can be installed inside the loop to preserve the natural shape of the loop, and protect the cable from pinching and abrading on the inside of the loop.
Willow twigs need to be provided for abrading the continuously growing teeth.
This is a surgical procedure that involves inserting a chest tube, then either mechanically abrading the pleura or inserting the chemicals to induce a scar.
Bonding composite to the exposed metal will involve achieving macro mechanical retention by making grooves and notches or abrading the surface.
