1. These charged molecules scour away surface imperfections , providing a pristine substrate. 2. Surface imperfections are corrected by sanding the hide and re-embossing a grain into it.3. Bullets must be produced to a high standard, as surface imperfections can affect firing accuracy. 4. A thin layer of thermal compound is placed between them to compensate for surface imperfections . 5. In theory, it should follow the surface imperfection . 6. In addition to removing surface imperfections floating will compact the concrete as preparation for further steps. 7. The rack-and-pinion steering, unfortunately, was overassisted and anesthetized; road feel amounted to harsh feedback from surface imperfections . 8. With a higher current, hydrogen bubbles will form on the item to be plated, leaving surface imperfections . 9. Bumps and surface imperfections in the road cause tire compression which induces a force on the unsprung weight. 10. If there is intensity seen here, it is due to a surface imperfection , such as steps or adatoms.