an implement consisting of a broad blade or scoop attached to a long handle, used for taking up, removing, or throwing loose matter, as earth, snow, or coal. 2. any fairly large contrivance or machine with a broad blade or scoop for taking up or removing loose matter: a steam shovel. 3. a shovelful.
Cone beam computed tomography. Cone beam computed tomography. MeSH. Cone beam computed tomography (or CBCT, also referred to as C-arm CT, cone beam volume CT, or flat panel CT) is a medical imaging technique consisting of X-ray computed tomography where the X-rays are divergent, forming a cone.
CQ: Dispersion color A narrow beam of white light is incident at an angle on a prism. As the light refracts into the glass, A. It forms a slightly diverging cone with red rays on top, violet rays on the bottom. B. It forms a slightly diverging cone with violet rays on top, red rays on the bottom. C. It remains a narrow beam of white light because all the colors of white were already traveling in the same direction.