wire-mesh target

См. также в других словарях:

• 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

• Starwisp — is a hypothetical unmanned interstellar probe design proposed by Robert L. Forward. It is propelled by a microwave sail, similar to a solar sail in concept, but powered by microwaves from a man made source. Description Starwisp is a concept for… …   Wikipedia

• Anti-frogman techniques — are security methods developed to protect watercraft, ports and installations, and other sensitive resources both in or nearby vulnerable waterways from potential threats or intrusions by frogmen or other divers.Risks and threats to be defended… …   Wikipedia

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• Foil (fencing) — A foil is a type of weapon used in fencing. It is the most common weapon in terms of usage in competition, and is usually the choice for elementary classes for fencing in general. ComponentsThere are two varieties of foil in use today. The dry,… …   Wikipedia

• Dark Matter Time Projection Chamber — The Dark Matter Time Projection Chamber (DMTPC) is an experiment for direct detection of weakly interacting massive particles (WIMPs), one of the most favored candidates for dark matter. The experiment uses a low pressure time projection chamber… …   Wikipedia

• Arecibo Observatory — Arecibo Radio Telescope Organization SRI International, NSF, Cornell University Location …   Wikipedia

• Trench warfare — is a form of warfare where both combatants have fortified positions and fighting lines are static. Trench warfare arose when a revolution in firepower was not matched by similar advances in mobility. The result was a slow and grueling form of… …   Wikipedia

• Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …   Universalium

• Lobster fishing — is the commercial or recreational harvesting of marine lobsters, spiny lobsters or crayfish. Lobster fishing in the US: See also: North American lobster industryThis is a major marine industry in the state of Maine, as well as other parts of the… …   Wikipedia

• RAF Staplehurst — Infobox Military Structure name= Royal Air Force Station Staplehurst USAAF Station 413 location= Located Near Staplehurst, Kent, 51|09|44|N|000|35|14|E| caption= Staplehurst ALG airfield, 21 May 1944 type= Military airfield code=SH built=1943… …   Wikipedia