| As the slide starts to move, the bolt rotates, unlocks and moves rearward, ejecting the empty shell. |
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| As the motor rotates the drive windings and the sense windings are switched. |
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| Gas flames at the base provide heat but are never in direct contact with the coffee, which rotates in a drum above. |
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| The faster the disk rotates, the faster data passes the read head and the faster it gets off the disk and into Ram for processing. |
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| The draw from stock moves clockwise, and rotates clockwise after each race is complete. |
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| The presidency of the Council of Ministers rotates between the member governments at six-monthly intervals. |
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| The position of Chairperson rotates annually among the groups and the regional groups caucus regularly during the Commission's annual session. |
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| The presidency of the G8 rotates between the group's member nations on an annual basis. |
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| The meeting rotates between the G7 countries, and next year it will take place in France. |
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| Malaysia's government is nominally headed by the king whose position rotates among the nine hereditary Malay rulers every five years. |
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| He rotates bahia grass and cattle with his peanuts in a reduced-pesticide, conservation-till system that yields around 2 tons per acre. |
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| The South African artistes will perform on a unique triple wheel which rotates on a central axis. |
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| The atmosphere rotates with periods ranging from over 18 hours near the equator to faster than 13 hours near the poles. |
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| In fact the earth rotates, and during the time of flight of a long-range missile they will move a considerable distance. |
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| The earth has an atmosphere, and rotates on its axis as it revolves around the sun. |
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| A number of sources quote his belief that the earth is at the centre of the universe but that it rotates on its axis once a day. |
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| The values he gave were inaccurate but he wrote that earth rotates at its axis and revolves round the sun. |
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| The earth rotates once on its axis each day, or 360 degrees every 24 hours, or 15 degrees every hour. |
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| I can discover them subsequently like the axis around which a body rotates. |
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| I like to keep my left foot on the ground as my body rotates away from the ball on my backswing. |
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| The second hand rotates and the clock ticks in this high-energy version of a traditional timepiece. |
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| Parts are loaded on a chain driven, stainless steel turntable with a quick-draining round wire mesh basket that rotates at fixed speed. |
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| An unidentifiable expression touches Michael's features, then he lets his eyelids fall shut and rotates his head away from us on the pillow. |
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| The fetus slowly rotates, first into the transverse position and then, finally, the vertex. |
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| But the bird has only her bill to manipulate this awkward baton, which rotates first one way, then the other as she tries to make it fit. |
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| It's mounted on the roof and rotates in a horizontal plain to move a vertical trim tab. |
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| One of his most important discoveries was that in natural labor, the fetus's head rotates through the birth canal. |
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| The reason that sidereal days are shorter is that while the Earth rotates on its axis, it is also moving around the Sun. |
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| That particular joint, number 5, is the rover arm turret, which rotates the four rover arm instruments into position. |
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| Material entering the feeder becomes locked between the disks and is conveyed around to a discharge point as the spool rotates. |
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| The coils are soldered in series, such that the current rotates in opposite directions, between the left and right signal-out wires. |
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| In Texas Hold 'Em a plastic puck or a buck rotates around the table to signify the dealer. |
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| It has to do with giving, and with letting go, with how the earth rotates on its axis to make an oblate spheroid. |
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| The Earth rotates non-uniformly, its poles move, and the rotation axis fluctuates in space. |
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| The sprocket wheel is attached to the rear wheel, which thus also rotates 2 times a second. |
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| This pump features a lobed rotor, which rotates within the walls of a stator seated within the pump housing. |
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| Inside of the hub is a multi-phase, DC brushless motor, arranged so that the rotor surrounds and rotates around the center-mounted stator. |
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| Each floorplate rotates and cantilevers over the one below and no single internal column runs through the entire structure. |
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| For every 30 inches of tape that zips by the heads in one second, the ATR capstan rotates just four times! |
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| A lamp rotates around the optical axis in a plane between the camera and the object. |
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| A robotic arm picks up the bag, rotates it to the other side of the machine, sets it down on a pallet and stacks the pallet. |
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| Now the camera is looking up at the man, focussed on his crotch as he rhythmically rotates his hips to keep the hula hoop in motion. |
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| This is because the Moon rotates exactly once per orbit, in what is described as synchronous rotation. |
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| The examiner passively rotates the affected hip externally and hyperextends it simultaneously. |
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| Very many DC motors have built-in commutation, meaning that as the motor rotates, mechanical brushes automatically commutate coils on the rotor. |
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| During the update process, the shutter rotates into the image field to normalize the pixel offset. |
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| Thus, the piperazine ring rotates while the rest of the molecule stays in the starting x-ray conformation during the simulation. |
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| The magnetic field pulls apart the two electrons forming Cooper pairs and also rotates their spins. |
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| Vertex rotates from transverse to either posterior or anterior position to pass the ischial spines. |
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| One form is called the isomer because it rotates polarized light to the right, in a positive direction. |
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| The surgeon rotates the graft so the cortex of the bone plug is oriented anteriorly and in the coronal plane. |
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| The gear wheel freely rotates over the shaft and the entire unit is fixed under the footboard. |
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| The galvanometer rotates mirrors to change the image that is directed from the workpiece to the camera. |
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| Such a body rotates once about its axis in the same length of time that it orbits the primary. |
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| He reaches out a hand and with one deft, delicate dart of the fingers rotates my book to face him. |
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| Current systems rely on Doppler radar with a dish antenna that rotates to scan the surrounding terrain. |
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| When he walks, the rotor of the dynamo rotates generating electricity and rechargeable batteries could be charged. |
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| In drum sanders the sandpaper is mounted on a cylindrical drum that rotates on an axis parallel to the plane of the floor. |
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| The 20-foot placing jib both rotates and articulates, allowing access to the pump discharge around corners and through windows. |
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| The constriction of the skin rotates the eyelashes progressively closer to the cornea. |
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| An X-ray tube inside the machine rotates around your body and sends small doses of radiation through it at various angles. |
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| He rotates plant families every year to ensure that nutrients are not depleted from soils and he composts religiously. |
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| This gear rotates coils of wire within a magnetic field inside the generator, creating electricity. |
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| The angle through which the radius vector rotates in going between two consecutive apsides is called the apsidal angle. |
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| The outer tube is stationary, the inner tube rotates to an open position only at the command of the cockpit. |
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| The Neuson's crane is centred to the right of the operator, and rotates independently from the carrier a full 90 degrees to either side. |
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| Since the barrel rotates at a steady speed, spacing pins equally round one of the circles would produce a steadily repeated reiteration of a single note. |
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| The rotational viscosimeters comprise a motor which rotates a measuring head intended to be introduced in a given fashion into the liquid whose viscosity is to be determined. |
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| They found that instead of polarization, the new phase creates what the researchers call a toroid moment, which rotates in a circular fashion like a vortex or a tornado. |
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| This tool rotates horizontally rather than vertically in the soil, thereby disrupting fewer layers, and the couple hopes it will serve to discourage the gophers. |
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| The NYPD rotates six helicopters to surveil the city from above. |
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| The pulses are from a beam of light produced by the intense magnetic field, which sweeps across Earth as the neutron star rotates. |
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| As the Earth rotates, these orientations change and the small difference between the helium and xenon frequencies would therefore change with time. |
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| We found no evidence that the tip rotates during elongation. |
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| A direct-drive gearbox rotates the drum without the use of external gears. |
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| At the moment, presidency rotates among the 15 members every six months. |
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| It measures the rotation of the moldboard as the operator rotates it to manage both his materials and the true slope of the cutting edge of the moldboard. |
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| Meetings of the Council are held under the chairmanship of the country occupying the Presidency, which lasts for six months and rotates between the Member States. |
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| If all three players pass, then the deal rotates and a new hand is dealt. |
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| She easily rotates her body, turning so she isn't vertical anymore, but horizontal, facing me and on all fours, her claws dug into the wood and drawing sap. |
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| Nebraska farmers are field testing a relay intercropping system that rotates seed corn, wheat and soybean over two years to provide for soil nitrogen use. |
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| Once all cards have been played, the deal rotates in a clockwise fashion. |
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| The drum rotates as one moves the pedals, like in a bicycle. |
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| If one palpates the cephalic vein and rotates toward the ulnar side of the hand over the radius, one can feel a small spaghetti-sized nerve roll between the fingers. |
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| This involves cunning compression strategies that throw out inessential data and crams the essentials onto tape using a head that rotates at 9000 rpm. |
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| The menu rotates daily, with three curry dishes as well as vegetarian fare, and what Indian course is complete without naan and other unleavened breads, hot from the oven? |
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| The grunt takes a hard look at our interpreter, rotates his M16 and opens the vehicle door, motioning for us to get out. |
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| It rotates counterclockwise every six days, and this direction, plus its location in the southern hemisphere, indicates that it is a high-pressure zone. |
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| As the planet rotates, the water in the oceans moves about and serves to brake the spin of the planet. |
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| It rotates once on its axis in the same time it goes once around Earth. |
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| Nowadays the x-ray tube rotates around the person and scans the body. |
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| To say that the Earth rotates on its axis once per day and completes one orbit of the Sun each year is to encapsulate but also to simplify the situation. |
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| Once every ten days, a platoon rotates back to Balad Air Base to take showers and wash clothes. |
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| A Foucault pendulum always rotates clockwise in the Northern Hemisphere and counter-clockwise in the Southern Hemisphere. |
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| The group's chair rotates annually among the members and is selected from a different regional grouping of countries. |
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| Using an early theory of inertia, Galileo could explain why rocks dropped from a tower fall straight down even if the earth rotates. |
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| An engine rotates the paddle wheel in the water to produce thrust, forward or backward as required. |
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| From the inertial frame, in both cases it rotates at the same speed but in the opposite directions. |
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| High water rotates about the amphidromic point once every 12 hours in the direction of rising cotidal lines, and away from ebbing cotidal lines. |
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| Their younger contemporary Heraclides Ponticus proposed that the Earth rotates around its axis. |
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| In rotary parlors, the cows are loaded one at a time onto the platform as it rotates. |
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| Some astrolabes have a narrow rule or label which rotates over the rete, and may be marked with a scale of declinations. |
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| However, planetocentric longitude is always measured positively to the east, regardless of which way the planet rotates. |
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| A soft dead center is used in the headstock spindle as the work rotates with the centre. |
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| The workpiece is manually clamped to a lathe dog, powered by the faceplate, that holds the piece in between two centers and rotates the piece. |
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| Another type of paper machine makes use of a cylinder mould that rotates while partially immersed in a vat of dilute pulp. |
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| The supermarket rotates the stock daily so that old foods don't sit around. |
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| When users mouseover a logo, it rotates to reveal the location and phone number of that restaurant. |
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| Designed for young children, the space-age bowl rotates 360 degrees, and is the brainchild of Melinda Shepard, reports The Daily Express. |
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| As the object rotates, the heat absorbed by the rock reradiates into space. |
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| Because of its extreme speed during a race, a stock car can become airborne when it rotates during a crash. |
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| As the tool rotates and advances simultaneously, the cutter traces trochoidal path. |
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| The sun, Jupiter, and the so-called Trojan asteroids, for instance, form such a triangle, which rotates about the system's center of mass. |
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| A drive motor rotates the upper disk counterclockwise, shearing the specimen with respect to the lower plate. |
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| The cage of the tourbillon containing the escape wheel, anchor, and balance wheel rotates in 40 seconds. |
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| A rotary mower rotates about a vertical axis with the blade spinning at high speed relying on impact to cut the grass. |
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| A butterfly valve consists of a disc that rotates inside a pipeline, allowing for the flow of water to be cut off. |
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| The indexer automatically and precisely rotates the knife based on a preset number of cuts. |
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| The BookReader ensures accurate scan results, rotates disoriented text to generate a clear message, and provides lifelike voices. |
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| During an MRI, Synchrony's magnet freely rotates and self-aligns within its titanium housing, greatly reducing implant torque and the risk of demagnetization during MRI scans. |
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| When shed, the wing of the samara catches the wind and rotates the fruit as it falls, slowing its descent and enabling the wind to disperse it further from the parent tree. |
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| In extraction, the rower pushes down on the oar handle to quickly lift the blade from the water and rapidly rotates the oar so that the blade is parallel to the water. |
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| The presidency of the Security Council rotates alphabetically each month. |
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