(Askeri) YÖNELTİLMİŞ ANTEN; İSTİKAMET ANTENİ: Yapısı dolayısıyla, telsiz enerjisini, diğer istikametlere nazaran bir istikamette daha kıfayetle olan ve veren anten
(Askeri) İSTİKAMET RADYO FARI; RADYO RENÇ ÇEVRİMİ: Uçağa rota vermek için neşredilen dar telsiz huzmesi. Uçak bu huzme üzerinde bulunduğu zaman devamlı bir vızıltı duyulur. Eğer uçak, huzmenin yan taraflarında uçuyorsa, sağda veya solda olduğunu ifade eden, nevi şahsına münhasır, kesik kesik işaretler duyulur. Buna kısaca "radio range" de denir
(Askeri) İSTİKAMET TRAVERSİ: Rüzgar ölçmesinde; bir noktanın diğer bir noktaya nazaran istikametini, bu iki nokta arasındaki mesafeyi tayin etmeden, göstermek için çizilen hat
a kite board that looks like a small windsurfer board or surfboard with footstraps A directional usually has 3 footstraps It rides best in one direction and has definite nose and tail ends A directional is typically 180 to 230 cm in length
Said of a ramp where left-turning movements are handled by left exits instead of flyovers or loops from the right
If something such as a radio aerial, microphone, or loudspeaker is directional, it works most effectively in one direction, rather than equally in all directions at once. Dish aerials are highly directional
Directional hearing aids use two or more microphones or openings Sound coming from one direction, usually the rear facing direction, is reduced with this system This is done in order to give advantage to the forward facing sound Usually we want to hear what we are facing, and not what is behind us Directional hearing aids must have a minimum space between the microphones for this to be effective, thus increasing the size required for these instruments There are no CIC directional hearing aids for this reason: there is just not enough space to achieve the effect
Describes a board that is stiffer in the tail than in the nose, usually has a bigger nose than tail, and is meant to be ridden with stances set back from the center of the board Most snowboards are directional
relating to direction toward a (nonspatial) goal; "he tried to explain the directional trends of modern science
showing the way by conducting or leading; imposing direction on; "felt his mother's directing arm around him"; "the directional role of science on industrial progress"
relating to direction toward a (nonspatial) goal; "he tried to explain the directional trends of modern science"
Directional means relating to the direction in which something is pointing or going. Jets of compressed air gave the aircraft lateral and directional stability
the ability of a vehicle to maintain its course, or remain under normal steering control, while subjected to directionally disturbing influences such as cross-winds, braking on irregular surfaces or turning
Directional boring, commonly called horizontal directional drilling or HDD, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore path by using a surface launched drilling rig, with minimal impact on the surrounding area. Directional boring is used when trenching or excavating is not practical. Directional boring minimizes environmental disruption. It is suitable for a variety of soil conditions and jobs including road, landscape and river crossings. Installation lengths up to 6,500’ (2,000m) have been completed, and diameters up to 48” (1,200mm) have been installed in shorter runs. Pipes can be made of materials such as PVC, polyethylene, Ductile iron, and steel if the pipes can be pulled through the drilled hole
A microphone that picks up sound better from one direction than from another Examples of directional microphones are cardioid, super cardioid, hyper cardioid, bi-directional, stereo
Directional boring, commonly called horizontal directional drilling or HDD, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore path by using a surface launched drilling rig, with minimal impact on the surrounding area. Directional boring is used when trenching or excavating is not practical. Directional boring minimizes environmental disruption. It is suitable for a variety of soil conditions and jobs including road, landscape and river crossings. Installation lengths up to 6,500’ (2,000m) have been completed, and diameters up to 48” (1,200mm) have been installed in shorter runs. Pipes can be made of materials such as PVC, polyethylene, Ductile iron, and steel if the pipes can be pulled through the drilled hole
A bi-directional microphone pattern, also known as figure-of-eight, provides lobes with equal sensitivity (although with opposite polarity) on opposite sides of the diaphragm and steep nulls at right-angles to the diaphragm
(Communications) Bi-directional communications refers to the ability of the printer and computer to send information back and forth This allows the printer to return configuration information and detailed messages
is a feature of the connection among multiple pieces of communications hardware that enables one station to both send and receive data A PC with a modem that is capable of uploading and downloading data is said to be bi-directional
In two directions - specifically, backwards and forwards Denoting that a machine-readable symbol can be read successfully either backwards or forwards Denoting a scanner that can operate successfully either backwards or forwards A bar code symbol capable of being read successfully independent of scanning direction
A microphone's capability to reject unwanted sounds coming from off-axis directions Each type of microphone has a particular recording range or pick-up pattern
Characteristic of a relationship that specifies whether an inverse link exists that allows the application to find a source object from a destination object The directionality of a relationship can be either unidirectional or bidirectional
A visual skill that we develop to understand directional concepts to organize our visual space Directionality incorporates left, right, up, down, ahead, behind, and any combination thereof, and projecting these directions into space (or our environment around us) Directionality is very important in decoding letters For example, the letters "b," "d," "p," and "q," all look like the same symbol if you do not have any concept of orientation A person must understand these concepts as they relate to themselves before they can apply them to other things SEE: LATERALITY