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Driving band
Глоссарий по архитектуре и конструкциям |
One of the features of a gun-fired naval projectile, consisting of a band of copper, alloy, or plastic, seated in a groove cut at the rear of the projectile body. its purpose is three-fold: [1] to seal against the escape of propellant gas around the projectile. [2] to engage the rifling of the gun’s bore and cause the projectile to rotate. [3] to act as a rear bourrelet on those projectiles which have none. also rotating band.
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Drive band., английский
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Band, немецкий
That portion of the closure that releases when the closure is removed from a bottle. the band is used for tamper indication.
Band, немецкий
Band, английский
- Is a range of radio frequencies between two defined limits which are used in wireless communications. 800 to 1900 mhz is the band used for cdma.
- Область. интервал. диапазон.
- Пояс; полоса, диапазон (частот); лента
- A range of optical spectrum allocated based on optical amplifiers. six bands are specified by the itu: o (original), e (enhanced), s (short), c (conventional), l (long), and u (ultra). these cover the optical spectrum from 1260 nm to 1675 nm
- N полоса vocal ~s голосовые полосы
- The musicians of a band are called idlers in large ships. also a small body of armed men or retainers, as the band of gentlemen pensioners; also an iron hoop round a
- Brake band,
- A flexible ribbon of steel.
- Две белые полоски, спускающиеся с воротника судьи или англиканского священника
Band, английский
Band, английский
Band, английский
Band, шведский
Band aid, английский
Band anode, английский
Band brake, английский
- A flexible circular ribbon of steel lined with wooden blocks or asbestos-impregnated material that through a hand or mechanically actuated lever can be brought to bear on the surface of a projecting flange on a hoisting drum, capstan, or wheel and, through friction, control the rotation of the drum, capstan, or wheel.
- External band with friction lining, sometimes used as an additional parking brake, and as a change
Band buffer, английский
Полосовой буфер
Band center, английский
Середина полосы частот
Band chain, английский
Band chart, английский
Ленточный график
Band clamp, английский
A two-piece metal clamp, secured by bolts at both ends; used to hold riser pipes.
Band conveyor, английский
Band course, английский
Band cutoff machine, английский
Ленточноотрезной станок см. также cutoff band machine
Band display, английский
Индикатор с ленточной шкалой
Band electrode, английский
Band elimination filter, английский
Полосно- заграждающий фильтр
Projectile, английский
- Снаряд; неуправляемая ракета
- An arrow, bullet, shell, rocket, or any other missile.
Propellant, английский
- Ракетное топливо; компонент ракетного топлива
- [1] the charge used to expel the projectile from a cannon. [2] the substance (usually fuel and an oxidant) used to give impetus to a rocket or missile.
- 1. пропеллент; 2. ракетное топливо. см.
Projectiles, английский
Bodies which are driven by any one effort of force from the spot where it was applied.
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Cap block, английский
Pile ring, английский
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