- stroboscopic disk
- a revolving disk with alternate open and closed sections that gives successive views of a moving object.
Medical dictionary. 2011.
Medical dictionary. 2011.
disk — 1. A round, flat plate; any approximately flat circular structure. 2. SYN: lamella (2). 3. In dentistry, a circular piece of thin paper or other material, coated with an abrasive substance, used for cutting and polishing tee … Medical dictionary
disco estroboscópico — Eng. Stroboscopic disk Instrumento giratorio con agujeros equidistantes alrededor de su circunferencia que produce distorsión en la visión de los objetos produciendo la impresión de movimiento … Diccionario de oftalmología
stroboscope — stroboscopic /stroh beuh skop ik, strob euh /, stroboscopical, adj. stroboscopy /streuh bos keuh pee/, n. /stroh beuh skohp , strob euh /, n. 1. a device for studying the motion of a body, esp. a body in rapid revolution or vibration, by making… … Universalium
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
Gramophone record — A 12 inch (30 cm) 33⅓ rpm record (left), a 7 inch 45 rpm record (right), and a CD (above) A gramophone record, commonly known as a phonograph record (in American English), vinyl record (in reference to vinyl, the material most commonly used after … Wikipedia
Wagon-wheel effect — The wagon wheel effect (alternatively, or stagecoach wheel effect, stroboscopic effect) is an optical illusion in which a spoked wheel appears to rotate differently from its true rotation. The wheel can appear to rotate more slowly than the true… … Wikipedia
Electronic tuner — Pocket sized Korg chromatic LCD tuner, with simulated analog indicator needle The term electronic tuner can refer to a number of different things, depending which discipline you wish to study. In the Discipline of radio frequency electronics an… … Wikipedia
Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 … Wikipedia
Helicopter — For other uses, see Helicopter (disambiguation). Helicopter An LAPD Bell 206 … Wikipedia
Baseball telecasts technology — The following is a chronological list of the technological advancements of Major League Baseball television broadcasts:1930s and 1940s [ [http://mlb.mlb.com/NASApp/mlb/mlb/baseballs best/mlb bb library40.jsp Baseball s Best: 1930s 1940s] ] 1939On … Wikipedia