spiral groove उदाहरण वाक्य

उदाहरण वाक्य

1. In other types, an aluminum rod has several spiral grooves around the outside, in which fibers in buffer tubes are laid.
2. Rifles have spiral grooves in the barrel to make the bullets spin as they fly _ it makes them go straighter.
3. Several of the spiral grooves above and below are marked by a darker brown than the rest, and appear as brown lines.
4. Rifling a barrel with spiral grooves or polygonal rifling imparts a stabilizing gyroscopic spin to a projectile that prevents tumbling in flight.
5. Remains of a bed or couch also were found, as were wooden stool legs made of walnut and carved with spiral grooves.
6. The recording lathe cut an audio-signal-modulated spiral groove into the polished surface of a thick round slab of wax-like material rotating on a turntable.
7. The normal commercial disc is engraved with two sound-bearing concentric spiral grooves, one on each side, running from the outside edge towards the center.
8. Would a bullet with spiral grooves on the outside fired from a smoothbore gun spin as a smooth bullet fired from a rifled gun does?
9. Once it is filled, a person pushes on the side handles to engage spiral grooves inside the mold that cause it to rotate and rise.
10. :1 ) A modern rifled weapon, unlike an ancient one, has a spiral groove inside it, designed to spin the bullet to keep it from tumbling.