- rotational mechanism
- механизм вращения (бурильного молотка)
English-Russian mining dictionary. В.П. Манышев.
English-Russian mining dictionary. В.П. Манышев.
Rotational-vibrational coupling — occurs when the rotation frequency of an object is close to or identical to a natural internal vibration frequency. The animation on the right shows a simple example. The motion depicted in the animation is for the idealized situation that the… … Wikipedia
Direct drive mechanism — A Direct drive mechanism is one that takes the power coming from a motor without any reductions (such as a gearbox). Contents 1 Advantages 2 Disadvantages 3 Applications 3.1 High speed … Wikipedia
slider-crank mechanism — ▪ mechanics arrangement of mechanical parts designed to convert straight line motion to rotary motion, as in a reciprocating piston engine, or to convert rotary motion to straight line motion, as in a reciprocating piston pump. The basic nature… … Universalium
Optical disc drive — A CD/DVD ROM Drive A Blu ray (BD RE DL) writer tray in a Sony Vaio E series laptop … Wikipedia
Pulley — For the band, see Pulley (band). For the village, see Pulley, Shropshire. For the American photographer, see Gerald P. Pulley. Pulley Pulleys on a ship. In this context, pulleys are usually known as blocks. Classification … Wikipedia
Radome — Radomes at the Misawa Security Operations Center, Misawa, Japan A radome (radar dome) is a structural, weatherproof enclosure that protects a microwave or radar antenna. The radome is constructed of material that minimally attenuates the… … Wikipedia
Falkirk Wheel — The Falkirk Wheel is a rotating boat lift connecting the Forth and Clyde Canal with the Union Canal. It is named after the nearby town of Falkirk in central Scotland. The difference in the levels of the two canals at the wheel is convert|24|m,… … Wikipedia
Na+-transporting two-sector ATPase — sodium transporting ATPase, rotational mechanism Identifiers EC number 3.6.3.15 Databases IntEnz … Wikipedia
cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… … Universalium
Saturn — /sat euhrn/, n. 1. an ancient Roman god of agriculture, the consort of Ops, believed to have ruled the earth during an age of happiness and virtue, identified with the Greek god Cronus. 2. Astron. the planet sixth in order from the sun, having an … Universalium
Spontaneous symmetry breaking — Quantum field theory (Feynman diagram) … Wikipedia