- uniform-section tube
- труба постоянного сечения
Англо русский политехнический словарь. Академик.ру. 2011.
uniform-section tube
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uniform flow — noun : flow of a fluid in which each particle moves along its line of flow with constant speed and in which the cross section of each stream tube remains unchanged compare steady flow … Useful english dictionary
electron tube — an electronic device that consists, typically, of a sealed glass bulb containing two or more electrodes: used to generate, amplify, and rectify electric oscillations and alternating currents. Also called electronic tube. Cf. gas tube, vacuum tube … Universalium
Hollow structural section — A hollow structural section (HSS) is a type of metal profile with a hollow tubular cross section. In some countries they are referred to instead as a structural hollow section (SHS).Most HSS are of circular or rectangular section, although other… … Wikipedia
British Army uniform — currently exists in several grades, which are worn depending on the requirements of a unit or individual, ranging from ceremonial uniforms to combat dress. Full dress Home Service helmet, with the cap badge of the Royal Electrical and Mechanical… … Wikipedia
Video camera tube — In older video cameras, before the mid to late 1980s, a video camera tube or pickup tube was used instead of a charge coupled device (CCD) for converting an optical image into an electrical signal. Several types were in use from the 1930s to the… … Wikipedia
shock tube — noun : a long closed tube of uniform cross section used for studying the transient effects of a shock wave usually produced when a diaphragm dividing the tube into two chambers containing gas at different pressures is ruptured * * * shock tube,… … Useful english dictionary
tubular passage — ; tube; tube passage 1. Cave passage formed by approximately equal dissolution all round when full of flowing water within the phreas. Relict tubes, abandoned as the water table was lowered, are common in old caves, and may be partially… … Lexicon of Cave and Karst Terminology
fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter. Cf. fluid dynamics. [1940 45] * * * Study of the effects of forces and energy on liquids and gases. One branch of the field, hydrostatics, deals with fluids at… … Universalium
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium
particle accelerator — accelerator (def. 7). [1945 50] * * * Device that accelerates a beam of fast moving, electrically charged atoms (ions) or subatomic particles. Accelerators are used to study the structure of atomic nuclei (see atom) and the nature of subatomic… … Universalium
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium
