What's the difference between machine and roller?

Machine


Definition:

  • (n.) In general, any combination of bodies so connected that their relative motions are constrained, and by means of which force and motion may be transmitted and modified, as a screw and its nut, or a lever arranged to turn about a fulcrum or a pulley about its pivot, etc.; especially, a construction, more or less complex, consisting of a combination of moving parts, or simple mechanical elements, as wheels, levers, cams, etc., with their supports and connecting framework, calculated to constitute a prime mover, or to receive force and motion from a prime mover or from another machine, and transmit, modify, and apply them to the production of some desired mechanical effect or work, as weaving by a loom, or the excitation of electricity by an electrical machine.
  • (n.) Any mechanical contrivance, as the wooden horse with which the Greeks entered Troy; a coach; a bicycle.
  • (n.) A person who acts mechanically or at will of another.
  • (n.) A combination of persons acting together for a common purpose, with the agencies which they use; as, the social machine.
  • (n.) A political organization arranged and controlled by one or more leaders for selfish, private or partisan ends.
  • (n.) Supernatural agency in a poem, or a superhuman being introduced to perform some exploit.
  • (v. t.) To subject to the action of machinery; to effect by aid of machinery; to print with a printing machine.

Example Sentences:

  • (1) Some commentators have described his ship, now facing more delays after a decade in development, as little more than a Heath Robinson machine.
  • (2) In order to control noise- and vibration-caused diseases it was necessary not only to improve machines' quality and service conditions but also to pay special attention to the choice of operators and to the quality of monitoring their adaptation process.
  • (3) This survey reviews three-dimensional (3D) medical imaging machines and 3D medical imaging operations.
  • (4) These views are very practical for inferior synovial cavity arthrograms performed in the dental operatory since panoramic radiographic machines have become common in modern dental practices.
  • (5) Careless Herbicidal aerial spray of a field for weed control and defoliation of cotton before machine picking, resulted in the contamination of an adjoining reservoir, killing large volume of fish.
  • (6) Various forms of inactive data storage and archiving in machine-readable form are available to address this dilemma, yet these solutions can create even more difficult problems.
  • (7) Among the dead were two young young officers, Major Mujahid Ali and Captain Usman, whose life stories the media seized upon, helped by the military's public relations machine.
  • (8) said Wanis Kilani, a uniformed rebel driving a pickup truck with a machine-gun mounted on the back.
  • (9) "I wanted it to have a romantic feel," says Wilson, "recalling Donald Campbell and his Bluebird machines and that spirit of awe-inspiring adventure."
  • (10) Placing the collection bag at the base of the machine provided excellent plasma removal rates with only minimal blood flows.
  • (11) Best Buy – it says the machine "churns excellent ice cream quickly and without too much noise".
  • (12) In this vision, people will go to polling stations on 18 September with a mindset somewhere between that of a lobby correspondent and a desiccated calculating machine.
  • (13) This algorithm is not only efficient for the recognition of order and disorder in "machine vision", but also plausible in biological visual perception.
  • (14) Flat surfaces could be machined on the originally cylindrical surface to reduce the severity of these aberrations.
  • (15) Photograph: Polish Government Despite his clear-eyed approach to the looted artworks, Wächter maintains that his father was an unwilling cog in the Nazi killing machine, a position that has won him many critics.
  • (16) We compared the time taken to obtain clear airway, when patients were receiving 4.5 or 6 l.min-1 fresh flow by anesthetic machines.
  • (17) Results of the determinations indicated that protective leather gloves contained considerable content of chromium, and chromium-free machine oils and lubricants were polluted with chromium's minute quantities as the oils and lubrications were being used.
  • (18) Bleeps, pagers and fax machines are still used for communicating vital information.
  • (19) A new technique is described, in which a copy machine (Rank-Xerox) is used for instantaneous reproduction of biological assays.
  • (20) Can consoles still survive in a rapidly changing business where smartphones, tablets and smart TVs, and now Steam Machines, are threatening?

Roller


Definition:

  • (n.) One who, or that which, rolls; especially, a cylinder, sometimes grooved, of wood, stone, metal, etc., used in husbandry and the arts.
  • (n.) A bandage; a fillet; properly, a long and broad bandage used in surgery.
  • (n.) One of series of long, heavy waves which roll in upon a coast, sometimes in calm weather.
  • (n.) A long, belt-formed towel, to be suspended on a rolling cylinder; -- called also roller towel.
  • (n.) A cylinder coated with a composition made principally of glue and molassess, with which forms of type are inked previously to taking an impression from them.
  • (n.) A long cylinder on which something is rolled up; as, the roller of a man.
  • (n.) A small wheel, as of a caster, a roller skate, etc.
  • (n.) ANy insect whose larva rolls up leaves; a leaf roller. see Tortrix.
  • (n.) Any one of numerous species of Old World picarian birds of the family Coraciadae. The name alludes to their habit of suddenly turning over or "tumbling" in flight.
  • (n.) Any species of small ground snakes of the family Tortricidae.

Example Sentences:

  • (1) They stayed in suites usually reserved for high-rollers.
  • (2) The Atlantic rollers aren't huge here but they are consistent.
  • (3) A servo controlled transapical LV to aortic bypass system employing a roller pump was evaluated.
  • (4) Afternoon Delights doesn't have anything approaching a mission statement – it's just two middle-aged men arsing about, frankly – but its gleeful anarchism can be riotously funny: witness the pair as free runners, declaring "war against the urban environment", or their magnificently coiffed Rock'n'Rollers, with the aid of subtitles, showing off their moves on the streets of Ashford, Kent.
  • (5) The patient is allowed to do functional exercises 24 hours after reduction with the aid of the spring stepping roller, which not only helps dissipate swelling in the early stage but also remold the articular facet.
  • (6) The system includes a membrane oxygenator and a roller pump.
  • (7) Since tobacco is known to be mutagenic and carcinogenic, urinary cotinine was estimated in bidi rollers and control subjects as an index of tobacco-specific exposure while the concentration of urinary thioethers was determined to ascertain exposure to electrophilic moieties.
  • (8) A covalently bonded heparin-coated extracorporeal membrane oxygenation system and a roller pump were used for the bypass.
  • (9) Hyaluronate (HA) distribution patterns were examined in the cranial mesenchyme underlying the mesencephalic neural folds of mouse embryos maintained in roller tube culture.
  • (10) A new pulsatile assist device that converts roller pump flow to pulsatile flow has been developed and proven effective through clinical testing.
  • (11) PMN factor was released from early inflammatory peritoneal exudate cells (98% of PMN) stimulated with kaolin under roller bottle culture conditions.
  • (12) The synthesis and secretion of non-virus-associated gp51 is especially stimulated in the roller culture, and is largely independent of the quality of the culture medium.
  • (13) A simple, inexpensive modification to an existing device is described that enables such an apparatus to be used for the roller-tube technique.
  • (14) This a time when these crucial policies, central to everyone’s lives and the future of the nation, have been on a roller coaster ride through years of political disruption.
  • (15) St Osyth is earthier than this, even though you'll find Rollers parked next to the fanciest caravans.
  • (16) Each subject wheeled his or her personal wheelchair, which was mounted on a set of frictionless rollers with side-mounted flywheels.
  • (17) Facebook Twitter Pinterest Share Share this post Facebook Twitter Pinterest close 3.40am BST Pirates 5 - Reds 1, top of 7th On a 2-2 count, the crowd are up looking for Liriano's sixth strikeout of the night - they don't get it, but they do get ground ball out number 13 on a roller to third base which then heads over to first and retires the side.
  • (18) Menton may not have Saint-Tropez's party people, Cannes' film stars or Monte Carlo's high rollers, but that's what makes the town so appealing.
  • (19) Culture vessels were constructed by using roller bottles and Pyrex tubing.
  • (20) Beady Eye tracks such as The Roller are, it has to be said, shown up by the former bands' glories, but closing track Bring the Light matches their peaks for sheer verve at least.