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Dry contact print that page

Dry contact From Wikipedia, the free encyclopedia Jump to: navigation , search Dry contact may mean any of the following in electronics: No current : Dry contact can refer to a secondary set of contacts of a relay circuit which does not make or break a the primary current

wikipedia.org | 2011/9/22 11:49:21

Corrective lens print that page

Bifoklabrille_fcm

presbyopia . Glasses or "spectacles" are worn on the face a short distance in front of the eye. Contact lenses are worn directly on the surface of the eye. Intraocular lenses are surgically implanted most commonly after cataract removal, but recently for purely refractive purposes . Myopia

Naval mine print that page

Mina_morska_typu_M_1908-39

charges , mines are deposited and left to wait until they are triggered by the approach of, or contact with, an enemy vessel. Naval mines can be used offensively—to hamper enemy shipping movements or lock vessels into a harbour ; or defensively—to protect friendly vessels and create "safe

Corneal transplantation print that page

Cornea_Transplant

Indications for corneal transplantation include the following: Optical: To improve visual acuity by replacing the opaque or distorted host tissue by clear healthy donor tissue. The most common indication in this category is pseudophakic bullous keratopathy , followed by keratoconus , corneal

Tackle (football move) print that page

Afl_tackle

ground towards goal or to stop them from carrying out what they intend. The word is used in some contact variations of football to describe the act of physically holding or wrestling a player to the ground. In others, it simply describes one or more methods of contesting for possession of

Stock car racing print that page

Through_the_tri-oval

A stock car , in the original sense of the term, described an automobile that has not been modified from its original factory configuration. Later the term stock car came to mean any production-based automobile used in racing. This term is used to differentiate such a car from a race car

Goalkeeper print that page

Soccer_goalkeeper

In many team sports which involve scoring goals , a goalkeeper (termed goaltender, netminder , goalie , or keeper in some sports) is a designated player charged with directly preventing the opposing team from scoring by intercepting shots at goal. Such positions exist in hurling , association

Cooling tower print that page

Didcot_power_station_cooling_tower_zootalures

A hyperboloid cooling tower was patented by Frederik van Iterson and Gerard Kuypers in 1918. [ 1 ] The first hyperboloid cooling towers were built in the last 1920s in Liverpool, England to cool water used at a electrical power station that used coal. [ 2 ] Contents 1 Classification

Automobile handling print that page

Car_diagram

The center of mass height, relative to the track, determines load transfer , (related to, but not exactly weight transfer ), from side to side and causes body lean. When tires of a vehicle provide a centripetal force to pull it around a turn, the momentum of the vehicle actuates load transfer

Alien invasion print that page

in interplanetary affairs. There have been a few exceptions, such as the alien-initiated first contact that begins the 1951 film The Day the Earth Stood Still , and the Vulcan -initiated first contact that concludes the 1996 film Star Trek: First Contact (although after a failed invasion

wikipedia.org | 2011/8/15 3:53:24