oscillating movement

См. также в других словарях:

• shake — vb 1 Shake, tremble, quake, totter, quiver, shiver, shudder, quaver, wobble, teeter, shimmy, dither are comparable when they mean to exhibit vibratory, wavering, or oscillating movement often as an evidence of instability. Shake, the ordinary and …   New Dictionary of Synonyms

• Galloping Gertie — This article is about the first Tacoma Narrows Bridge, which collapsed in 1940. For the article on the current bridge, see Tacoma Narrows Bridge. Infobox Bridge bridge name = Tacoma Narrows Bridge (Galloping Gertie) caption = The first Tacoma… …   Wikipedia

• Tacoma Narrows Bridge (1940) — This article is about the first Tacoma Narrows Bridge, which collapsed in 1940. For the article on the current bridges, see Tacoma Narrows Bridge. Tacoma Narrows Bridge The original Tacoma Narrows Bridge roadway twisted and vibrated violently… …   Wikipedia

• actuator — A mechanical, electrical, or hydraulic device, or their combination, used to effect some predetermined linear, rotary, or oscillating movement. An actuator essentially converts hydraulic or air pressure into mechanical force. Basically, there are …   Aviation dictionary

• straight-line — ˈ ̷ ̷| ̷ ̷ adjective 1. : being a mechanical linkage or equivalent device designed to produce or copy motion in a straight or approximately straight line 2. a. : having the principal parts arranged in a straight line a straight line compressor… …   Useful english dictionary

• Long roll — Roll Roll, n. [F. r[^o]le a roll (in sense 3), fr. L. rotulus ? little wheel, LL., a roll, dim. of L. rota a wheel. See {Roll}, v., and cf. {R[^o]le}, {Rouleau}, {Roulette}.] 1. The act of rolling, or state of being rolled; as, the roll of a… …   The Collaborative International Dictionary of English

• Master of the rolls — Roll Roll, n. [F. r[^o]le a roll (in sense 3), fr. L. rotulus ? little wheel, LL., a roll, dim. of L. rota a wheel. See {Roll}, v., and cf. {R[^o]le}, {Rouleau}, {Roulette}.] 1. The act of rolling, or state of being rolled; as, the roll of a… …   The Collaborative International Dictionary of English

• of parliament — Roll Roll, n. [F. r[^o]le a roll (in sense 3), fr. L. rotulus ? little wheel, LL., a roll, dim. of L. rota a wheel. See {Roll}, v., and cf. {R[^o]le}, {Rouleau}, {Roulette}.] 1. The act of rolling, or state of being rolled; as, the roll of a… …   The Collaborative International Dictionary of English

• Roll — Roll, n. [F. r[^o]le a roll (in sense 3), fr. L. rotulus ? little wheel, LL., a roll, dim. of L. rota a wheel. See {Roll}, v., and cf. {R[^o]le}, {Rouleau}, {Roulette}.] 1. The act of rolling, or state of being rolled; as, the roll of a ball; the …   The Collaborative International Dictionary of English

• Roll call — Roll Roll, n. [F. r[^o]le a roll (in sense 3), fr. L. rotulus ? little wheel, LL., a roll, dim. of L. rota a wheel. See {Roll}, v., and cf. {R[^o]le}, {Rouleau}, {Roulette}.] 1. The act of rolling, or state of being rolled; as, the roll of a… …   The Collaborative International Dictionary of English

• Rolls of court — Roll Roll, n. [F. r[^o]le a roll (in sense 3), fr. L. rotulus ? little wheel, LL., a roll, dim. of L. rota a wheel. See {Roll}, v., and cf. {R[^o]le}, {Rouleau}, {Roulette}.] 1. The act of rolling, or state of being rolled; as, the roll of a… …   The Collaborative International Dictionary of English