spiral scanning

См. также в других словарях:

• spiral scanning — spiralinis skleidimas statusas T sritis fizika atitikmenys: angl. spiral scanning; spiral sweep vok. Spiralablenkung, f; Spiralabtastung, f; spiralförmige Abtastung, f rus. спиральная развёртка, f pranc. balayage en spirale, m; balayage… …   Fizikos terminų žodynas

• scanning — In radar, the motion of the radar antenna assembly when searching for targets. Scanning usually follows a systematic pattern involving one or more of the following: i. In horizontal scanning (or search lighting), the antenna is continuously… …   Aviation dictionary

• spiral sweep — spiralinis skleidimas statusas T sritis fizika atitikmenys: angl. spiral scanning; spiral sweep vok. Spiralablenkung, f; Spiralabtastung, f; spiralförmige Abtastung, f rus. спиральная развёртка, f pranc. balayage en spirale, m; balayage… …   Fizikos terminų žodynas

• Spiral computed tomography — Diagnostics MeSH D036542 Spiral computed tomography is a computed tomography,[1] technology involving movement in a spiral …   Wikipedia

• spiral space scanning — sraigtinė erdvės žvalga statusas T sritis radioelektronika atitikmenys: angl. spiral space scanning vok. spiralförmige Raumabtastung, f rus. спиральное пространственное сканирование, n pranc. analyse spirale d espace, f …   Radioelektronikos terminų žodynas

• spiral CT scanning — (helical CT scanning) a development of conventional computerized tomography (CT) scanning in which the X ray tube rotates continuously around the patient as he or she passes through the scanner. This allows the acquisition of images throughout a… …   Medical dictionary

• spiral CT scanning — helical CT scanning a development of conventional computerized tomography (CT) scanning in which the X ray tube rotates continuously around the patient as he or she passes through the scanner. This allows the acquisition of images throughout a… …   The new mediacal dictionary

• Spiral CAT scan — A conventional computerized axial tomography scan (CAT scan or CT scan) is an x ray procedure which combines many x ray images with the aid of a computer to generate cross sectional views and, if needed, three dimensional images of the internal… …   Medical dictionary

• helical CT scanning — spiral CT scanning …   The new mediacal dictionary

• Conical scanning — is a system used in early radar units to improve their accuracy, as well as making it easier to steer the antenna properly to point at a target. Conical scanning is similar in concept to the earlier lobe switching concept used on some of the… …   Wikipedia

• multislice CT scanning — a development of spiral CT scanning using more than one array of detectors at the same time in a modified spiral CT scanner. Patients can be scanned more quickly and with thinner cuts, enabling greater detail to be achieved. This is particularly… …   Medical dictionary