(n.) Two small, pointed rods of metal, formerly used in the treatment called Perkinism.
Example Sentences:
(1) Even the landscape is secretive: vast tracts of crown land and hidden valleys with nothing but a dead end road and lonely farmhouse, with a tractor and trailer pulled across the farmyard for protection.
(2) Potential dermal exposure from tractor-powered sprayers fitted with conventional hydraulic nozzles was lower than from knapsack sprayers, with exposure from a tractor-powered sprayer fitted with controlled-droplet application equipment intermediate in this regard.
(3) Optical tweezers are the 'tractor beams' of today's technology.
(4) Sales of tractors and other farm machinery are down by 70%, said Dave Dorsett of Reynolds farm equipment in Martinville.
(5) Potential dermal exposure was higher during mixing and loading all tractor-powered sprayers than during spraying.
(6) It is recommended that the government require all tractors sold to be equipped with ROPS as is currently the case in England and Sweden.
(7) On the second anniversary of their optimistic opening coalition press conference in the rose garden at Downing Street, Cameron and Clegg chose the stark symbolism of a tractor factory floor in Basildon to rededicate the coalition to its central painstaking work of rebalancing the economy and tackling the deficit.
(8) The night before the hearing, Patten sat down in front of the box to watch Mud Sweat and Tractors: the Story of Agriculture on BBC4.
(9) This month the concessions are being worked at a breakneck pace, with giant tractors and heavy machinery clearing trees, draining swamps and ploughing the land in time to catch the next growing season.
(10) 2) Many items on the checklist received a poor evaluations, indicating that there are many ergonomic problems with freight-container tractors.
(11) The latter are grown in fields on which oil-based fertilisers have been sprayed and which are ploughed by tractors that burn diesel.
(12) Eight people died in a traffic accident involving a tractor-trailer and ten autos.
(13) Enjoy riding through the natural beauty of pine forests and open heathland, before taking the Sand Worm (a tractor-trailer ride) across vast sand dunes to the colliding waves of the North and Baltic seas.
(14) Save a few tractors for dragging boats up the beach, there are no motor vehicles on Culatra.
(15) Tractors were involved in eight of these deaths, falls in four, power take-offs in three, and farm machinery in one.
(16) Tractors accounted for one half of these machinery-related deaths, followed by farm wagons, combines, and forklifts.
(17) These findings were considered to originate from the fact that the freight-container tractors had many ergonomic problems and the daily driving hours of many drivers were estimated to exceed the allowable vibration exposure time of the ISO.
(18) It is the equivalent of allowing a fleet of tractors to drag 30 tonnes of gear over a 150-metre wide swath of land for most days of the year.
(19) 'They don't use tractors, they use cow muck as fertiliser; and they have low-tech irrigation systems in Kenya.
(20) The hands were the most highly exposed part of the body during mixing and loading operations for all sprayers, and during spraying with tractor-powered sprayers.