beam transmission

См. также в других словарях:

• beam transmission — beam transmission, transmission of radio signals reflected into a beam for direction to a particular destination or destinations …   Useful english dictionary

• Beam tracing — is a derivative of the ray tracing algorithm that replaces rays, which have no thickness, with beams. Beams are shaped like unbounded pyramids, with (possibly complex) polygonal cross sections. Beam tracing was first proposed by Paul Heckbert and …   Wikipedia

• transmission electron microscope — n a conventional electron microscope which produces an image of a cross sectional slice of a specimen all points of which are illuminated by the electron beam at the same time compare SCANNING ELECTRON MICROSCOPE transmission electron microscopy… …   Medical dictionary

• Transmission electron microscopy — A TEM image of the polio virus. The polio virus is 30 nm in size.[1] Transmission electron microscopy (TEM) is a microscopy technique whereby a beam of electrons is transmitted through an ultra thin specimen, interacting with the specimen as it… …   Wikipedia

• Transmission (mechanics) — Gearbox redirects here. For the video game developer, see Gearbox Software. 5 speed gearbox + reverse, the 1600 Volkswagen Golf (2009). A machine consists of a power source and a power transmission system, which provides controlled application of …   Wikipedia

• Beam splitter — Schematic representation of a beam splitter cube 1 Incident light 2 50% Transmitted light 3 50% Reflected light …   Wikipedia

• transmission electron diffraction — noun A type of electron diffraction in which a beam of electrons is transmitted through a thin layer of sample See Also: transmission electron microscopy …   Wiktionary

• transmission electron microscope — noun A form of electron microscope in which a beam of electrons is transmitted through a thin layer of sample See Also: electron microscope, scanning electron microscope, transmission electron microscopy …   Wiktionary

• transmission electron microscope — noun : a conventional electron microscope which produces an image of a cross sectional slice of a specimen all points of which are illuminated by the electron beam at the same time compare scanning electron microscope herein • transmission… …   Useful english dictionary

• transmission electron microscope — (trans mish un) A microscope in which an image is formed by passing an electron beam through a specimen and focusing the scattered electrons with magnetic lenses …   Dictionary of microbiology

• transmission electron microscopy — noun A form of electron microscopy in which a beam of electrons is transmitted through a thin layer of sample …   Wiktionary