|
|
|
|
|
|
|
|
|
Sighting distance
|
The distance that someone can clearly see along a track
|
|
Distance, французский
Distance, английский
- Дистанция, расстояние, дальность
- Дальность, дистанция, расстояние 193
- Дистанция, расстояние; дальность
- Расстояние, дальность, дистанция
- The light-subject distance not only controls fall-off, but also shadow quality and the effective size of the light. see: throw.
- Расстояние
- The run which a ship has made upon the log-board. in speaking of double stars, it is the space separating the centres of the two stars, expressed in seconds of arc. (see lunar distances.)
- Расстояние, дистанция; дальность; путь прохождения о ~ between
Distance (flight), английский
Distance - reading gyro- magnetic cokpass, английский
Distance - reading stellar compass, английский
Distance acuity, английский
The eye’s ability to distinguish an object’s shape and detail at a far distance, such as 20 feet (6 meters).
Distance along the edge that this deviation occurs., английский
Distance amplitude correction, английский
Compensation of gain as a function of time for difference in amplitude of reflections from equal reflectors at different sound travel distances. refers also to compensation by electronic means such as swept gain, time corrected gain, time variable gain and sensitivity time control.
Distance amplitude correction (ut), английский
Compensation for variance in amplitude from equal reflectors at different sound travel distances. the abbreviation is dac. also used to denote electronic change of amplification to provide equal amplitude from equal reflectors at different sound travel distances. other designations for this electronic change of amplification are swept gain (sg), time corrected gain (tcg), time variable gain (tvg) and sensitivity time control (stc).
Distance block, английский
A wood block which separates two components from each other at a fixed distance.
Distance blocks, английский
Distance constant, английский
The passage of air necessary over a wind speed sensor to cause the sensor to respond to 63% of a step function change in wind speed.
Distance cumulée, французский
Distance d'atterrissage nécessaire, французский
Distance d'atterrissage utilisable, французский
Distance de visibilité, французский
Distance de visibilite de calcul, французский
Distance dialing, английский
Дистанционный набор (номера); вызов удаленного абонента
Distance early warning identification zone, английский
Distance education, английский
Дистанционное образование distance fall-off дистанция ослабления
Distance exterieure (entre le point dintersection de deux tangentes successives et le point medial de la courbe), французский
|
Service braking distance, английский
The distance to stop a train under normal braking, when travelling at its maximum permissible speed for the line, and with regard to the performance capability of the train and its location.
Headway, английский
- The distance or time between two or more trains needing to use the same section of the track, either in the same or opposite directions.
- Движение впер?д, прогресс, развитие, успех
- Продвижение
- Продвижение на ветер
- Forward motion in the desired direction. a vessel moving forward relative to the water, but pushed backward by a faster countercurrent would have negative headway. in sailing ship days headway was tested by throwing a floating object over the bow and watching to see if it passed astern into the wake.
- The forward motion of a vessel through the water.
|
|
|
|
|
|
|
