- grid wire screen
- Безопасность: экран из проволочной сетки
Универсальный англо-русский словарь. Академик.ру. 2011.
grid wire screen
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grid — /grid/, n. 1. a grating of crossed bars; gridiron. 2. Elect. a. a metallic framework employed in a storage cell or battery for conducting the electric current and supporting the active material. b. a system of electrical distribution serving a… … Universalium
screen — noun 1》 an upright partition used to divide a room, give shelter, or provide concealment. ↘a windscreen of a motor vehicle. ↘a frame with fine wire netting used to keep out flying insects. 2》 the surface of a cathode ray tube or similar… … English new terms dictionary
screen — screenable, adj. screener, n. screenless, adj. screenlike, adj. /skreen/, n. 1. a movable or fixed device, usually consisting of a covered frame, that provides shelter, serves as a partition, etc. 2. a permanent, usually ornamental partition, as… … Universalium
grid — /grɪd / (say grid) noun 1. a grating of crossed bars; gridiron. 2. Electricity a metallic framework employed in a storage cell or battery for conducting the electric current and supporting the active material. 3. a network of cables, pipes, etc …
grid — [[t]grɪd[/t]] n. 1) elm a grating of crossed bars; gridiron 2) archit. a network of horizontal and perpendicular lines, uniformly spaced, for locating points on a map, chart, building plan, or aerial photograph by means of a system of coordinates … From formal English to slang
Control grid — The control grid is an electrode used in thermionic valves (vacuum tubes) used to modulate the flow of electrons in the cathode to anode or plate circuit. Contents 1 Operation 2 Construction 3 Effects of grid position … Wikipedia
control grid — noun an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube • Syn: ↑grid • Hypernyms: ↑electrode • Part Holonyms: ↑tube, ↑vacuum tube, ↑thermionic vacuum tube, ↑ … Useful english dictionary
Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
Tetrode — A tetrode is an electronic device having four active electrodes. The term most commonly applies to a two grid vacuum tube. It has the three electrodes of a triode and an additional screen grid which significantly changes its behaviour. Grids The… … Wikipedia
Pentagrid converter — For other types of frequency converters please, see Frequency converter. The pentagrid converter is a radio receiving valve (vacuum tube) with five grids used as the frequency mixer stage of a superheterodyne radio receiver. Grids of a 12SA7GT… … Wikipedia
Geodesic dome — Spaceship Earth at Epcot, Walt Disney World, a geodesic sphere A geodesic dome is a spherical or partial spherical shell structure or lattice shell based on a network of great circles (geodesics) on the surface of a sphere. The geodesics… … Wikipedia
