What's the difference between engine and piston?

Engine


Definition:

  • (n.) (Pronounced, in this sense, ////.) Natural capacity; ability; skill.
  • (n.) Anything used to effect a purpose; any device or contrivance; an agent.
  • (n.) Any instrument by which any effect is produced; especially, an instrument or machine of war or torture.
  • (n.) A compound machine by which any physical power is applied to produce a given physical effect.
  • (v. t.) To assault with an engine.
  • (v. t.) To equip with an engine; -- said especially of steam vessels; as, vessels are often built by one firm and engined by another.
  • (v. t.) (Pronounced, in this sense, /////.) To rack; to torture.

Example Sentences:

  • (1) Michael Schumacher’s manager hopes F1 champion ‘will be here again one day’ Read more Last year, Red Bull were frustrated by Mercedes, Ferrari and Honda as they desperately looked for a new engine supplier.
  • (2) The idea that 80% of an engineer's time is spent on the day job and 20% pursuing a personal project is a mathematician's solution to innovation, Brin says.
  • (3) Two EGZ-derived proteins were engineered in which either His98 or Glu133 amino acid was converted to an Ala residue.
  • (4) Liu was a driving force behind the modernisation of China's rail system, a project that included building 10,000 miles of high-speed rail track by 2020 – with a budget of £170bn, one of the most expensive engineering feats in recent history.
  • (5) Scott was born in North Shields, Tyne and Wear, the youngest of the three sons of Colonel Francis Percy Scott, who served in the Royal Engineers, and his wife, Elizabeth.
  • (6) Terry Waite Chair, Benedict Birnberg Deputy chair, Antonio Ferrara CEO The Prisons Video Trust • If I want to build a bridge, I call in a firm of civil engineers who specialise in bridge-building.
  • (7) Some 10 fire engines remained on the scene after rushing there to extinguish the many blazes caused by the crash.
  • (8) Engineering and physiologic aspects of growth and production processes associated with encapsulated cells, mostly of anchorage-independent type, are reviewed.
  • (9) Aircraft pilots Facebook Twitter Pinterest ‘Getting paid to have your head in the clouds.’ Photograph: CTC Wings Includes: Flight engineers and flying instructors Average pay before tax: £90,146 Pay range: £66,178 (25th percentile) to £97,598 (60th percentile).
  • (10) Based on the principles of adaptational mutations and genetic exchange of catabolic activities, it becomes possible to select and engineer microorganisms that are suitable for the degradation of recalcitrant compounds.
  • (11) The footballer said the noise of the engine was too loud to hear if Cameron snored but his night "wasn't the best".
  • (12) Top 10 Arpad Cseh Senior investment director, UBS Alice La Trobe Weston Executive director, head of European credit research, MSIM Morgan Stanley Katie Garrett Executive director, senior engineer, Goldman Sachs Alix Ainsley, Charlotte Cherry H R director, group operations (job share), Lloyds Banking Group Matt Dawson Director for business development, The Instant Group Angela Kitching, Hannah Pearce Head of external affairs (job share), Age UK Morwen Williams Head of newsgathering operations, BBC Georgina Faulkner Head of Sky multisports, Sky Maggie Stilwell Managing partner for talent, UK & Ireland, EY Sarah Moore Partner, PwC
  • (13) In what appeared to be pointed criticism of increasingly firm rhetoric from Cameron on multinational tax engineering, Carr insisted tax avoidance "cannot be about morality – there are no absolutes".
  • (14) If we were to have a plebiscite before the end of the year, and you were to reverse-engineer that, it would make interesting speculation about the timing of an election.” Abetz said in January he would need to see whether a plebiscite was “above board or whether the question is stacked” before deciding to heed any result in favour of marriage equality.
  • (15) "What this proves is that the way Bowie engineered his comeback was a stroke of genius," said music writer Simon Price.
  • (16) The carbohydrate structures of a genetically engineered human tissue plasminogen activator variant bearing a single N-glycosylation site at Asn 448 are reported.
  • (17) Senior executives at Network Rail are likely to be summoned to Westminster to explain the engineering overruns that caused chaos for Christmas travellers over the weekend.
  • (18) It will pump nothing more than water into the air, but it will allow climate scientists and engineers to gauge the engineering feasibility of the plan.
  • (19) Techniques of genetic engineering, homologous recombination, and gene transfection make it feasible to produce antigen-binding molecules with widely varying structures.
  • (20) This test was applied to hGH extracts produced genetically engineered E. coli K12 and a good correlation was found with the LAL test.

Piston


Definition:

  • (n.) A sliding piece which either is moved by, or moves against, fluid pressure. It usually consists of a short cylinder fitting within a cylindrical vessel along which it moves, back and forth. It is used in steam engines to receive motion from the steam, and in pumps to transmit motion to a fluid; also for other purposes.

Example Sentences:

  • (1) The buccal glands of adults of the Southern Hemisphere lamprey Geotria australis consist of a pair of small, bean-shaped, hollow sacs, embedded within the basilaris muscle in the region below the eyes and to either side of the piston cartilage.
  • (2) Both groups were ventilated with a constant-volume piston ventilator.
  • (3) To give variations in the peak flow-rate (from pulsatile to intermediate to non-pulsatile), three types of blood pump (piston-bellows, screw, and centrifugal) were applied to dogs.
  • (4) The players were each to be given a present: Dietmar Hamann (he's German, tee hee hee) got a copy of Mein Kampf, while the Italian Alessandro Pistone, perceived as lacking fight, was given a sheep's heart.
  • (5) After 4 minutes of ventricular fibrillation CPR was performed with the use of a pneumatic piston compressor.
  • (6) Sinusoidal volume changes were delivered through a tracheostomy by a piston pump driven by a linear motor.
  • (7) In groups I-III it is possible to discover whether the piston is too long or too short, whether it is dislocated or has slipped.
  • (8) Pressures and flows from this pump were compared to a Harvard Apparatus pulsatile piston pump.
  • (9) The vein graft technique (nine cases) is very much inferior to the piston technique.
  • (10) Results of partial stapedectomy with the formation of small fenestra and the use of teflon piston prostheses in the period of 1980-1984 are shown.
  • (11) They suck, by means of a stylet acting as a piston, all components of the muscle cell which develops into a nurse cell, into their oral cavity.
  • (12) A pneumatically driven piston was used to cause a mechanical stress (10-150 N) on the stabilized tooth crown for 30 s, with instantaneous onset and release.
  • (13) They recorded an auditory gain in more than half the patients (early: PORP 97%, TORP 73%, piston 52%; plasty transplants of ossicles obtained from subjects who died accidentallyĕ For preserfic Council of the Ministry of Health, Czech Socialist Republic, recommended, based on the clinical tests, the manufacture of silastic prostheses of the middle ear.
  • (14) It is designed as a positive displacement pump, with blood allowed to collect in a valved cavity from which it is ejected by the reciprocating action of a piston.
  • (15) The ejection force is wholly produced by the compressed coil spring and is transmitted to the piston in the blood chamber by a rod.
  • (16) The 4 modes of failure characterizing stem-type component progressive loosening mechanisms consisted of stem pistoning within the acrylic (3.3%), cement-embedded stem pistoning with the femur (5.1%), medial midstem pivot (2.5%), calcar pivot (0.7%) and bending (fatigue) cantilever (3.3%).
  • (17) In model 1, diaphragmatic descent was treated as if it were a "piston in a cylinder."
  • (18) Insertion, which takes only a few minutes, is accomplished with a plastic tube and piston device.
  • (19) The expanding ameroid pushes a piston with a concave extension (makrolon) a maximum of 2 mm against the artery, which is fixed to the metal housing by a teflon band (width: 4 mm, thickness: 0.5 mm).
  • (20) The novel design of this pump incorporates two rack-mounted pistons, driven into opposing cylinders by a micro-stepping motor.