What's the difference between plain and unpolished?

Plain


Definition:

  • (v. i.) To lament; to bewail; to complain.
  • (v. t.) To lament; to mourn over; as, to plain a loss.
  • (superl.) Without elevations or depressions; flat; level; smooth; even. See Plane.
  • (superl.) Open; clear; unencumbered; equal; fair.
  • (superl.) Not intricate or difficult; evident; manifest; obvious; clear; unmistakable.
  • (superl.) Void of extraneous beauty or ornament; without conspicious embellishment; not rich; simple.
  • (superl.) Not highly cultivated; unsophisticated; free from show or pretension; simple; natural; homely; common.
  • (superl.) Free from affectation or disguise; candid; sincere; artless; honest; frank.
  • (superl.) Not luxurious; not highly seasoned; simple; as, plain food.
  • (superl.) Without beauty; not handsome; homely; as, a plain woman.
  • (superl.) Not variegated, dyed, or figured; as, plain muslin.
  • (superl.) Not much varied by modulations; as, a plain tune.
  • (adv.) In a plain manner; plainly.
  • (a.) Level land; usually, an open field or a broad stretch of land with an even surface, or a surface little varied by inequalities; as, the plain of Jordan; the American plains, or prairies.
  • (a.) A field of battle.
  • (v.) To plane or level; to make plain or even on the surface.
  • (v.) To make plain or manifest; to explain.

Example Sentences:

  • (1) Findings on plain X-ray of the abdomen, using the usual parameters of psoas and kidney shadows in the Nigerian, indicate that the two communities studied are similar but urinary calculi and urinary tract distortion are significantly more prominent in the community with the higher endemicity of urinary schistosomiasis.
  • (2) Plain radiographs should be the initial screening modality for a suspected foreign body.
  • (3) The radiologic findings on conventional examinations (plain films and cholangiograms) in a large group of patients with proven hepatobiliary tuberculosis are reviewed.
  • (4) In a double-blind trial, 50 patients with subcostal incisions performed for cholecystectomy or splenectomy, received 10 ml of either 0.5% bupivacaine plain or physiological saline twice daily by wound perfusion through an indwelling drainage tube for 3 days after operation.
  • (5) In conjunction with the development of a computerized goal-oriented record system at Forest Hospital Des Plaines, Illinois, research staff developed a psychiatric goal list from goal statements most frequently used at the hospital.
  • (6) These patients will generally require a plain roentgenographic examination with subsequent scintography, MRI, CT, laboratory work, and biopsy as indicated by any positive findings during the diagnostic work-up.
  • (7) The ultrasonographic features, the findings of plain abdominal X-ray studies, and of intravenous urography are described.
  • (8) CZP reduced the incidence of convulsions only after the larger dose, but plain solvent (propylene glycol, ethanol, water) was equally effective.
  • (9) Forty-six percent of the plain abdominal radiographs were suspected for cecal volvulus, but only 17 percent were diagnostic.
  • (10) But perhaps the most striking example of how differently much of the world sees London – and the importance of religion – from the way the city plainly sees itself came from the US, where Donald Trump caused uproar with a call for a temporary ban on Muslims entering the country.
  • (11) Shenhua Watermark Coal, a subsidiary of the Chinese state-owned Shenhua Group, is waiting for final approval from Hunt for a $1.2bn open-cut coalmine on the edge of the plains, a little more than three kilometres from Hamparsum’s property.
  • (12) Plain-film chest radiographs subsequently demonstrated mediastinal masses causing extrinsic tracheal compression.
  • (13) Tension pneumocephalus was diagnosed by computed tomography (CT) scan and plain skull X-ray.
  • (14) This time, the syndrome was observed on adult cattle reared in the Accra Plains (Ghana) and infected by S. typhimurium.
  • (15) Plain abdominal radiography demonstrated calcification in three patients and evidence of Thorotrast (thorium dioxide) deposition in one.
  • (16) The absence of a visible fracture on plain skull radiographs does not exclude a fracture, and those patients with clinical signs of a fracture should be treated appropriately and further investigations performed.
  • (17) The success of correction was evaluated on plain radiographs using A P and "false profile" views as well as by CT.
  • (18) (7) Histologically, in the chick, the wall of the truncus and the conus contain cardiac muscle as late as stage 28, but from then on the walls of the truncus are transformed into connective tissue and plain muscle.
  • (19) The tumor was palpable on physical examination, but not apparent on plain radiographs.
  • (20) Trout fishing is excellent in both, and after they fall over the edge of the Piedmont Plateau to the Atlantic Coastal Plain, the lower stretches of both waterways boil into class-2 and -3 whitewater for kayakers and canoeists.

Unpolished


Definition:

Example Sentences:

  • (1) The unpolished surfaces were analyzed with the Taylor-Hobson Talysurf 10 surface texture measuring instrument.
  • (2) Measurements were made on both the unpolished matrix-rich surface and the polished filler-rich surface.
  • (3) We studied the anterior surfaces of 30 soft contact lenses (10 lathe cut [polished]; 10 spin cast [unpolished], and 10 cast molded [unpolished]) of the same polymer and water content.
  • (4) Silicon and phosphorus contents in polished and unpolished rice planted in a district of high incidence of amyotrophic lateral sclerosis (ALS) have been determined by neutron activation and X-ray fluorescence methods, and compared with those from control areas.
  • (5) The average hardness of the polished surface was higher than that of the unpolished surface.
  • (6) This study indicates that, composite restorative materials and unpolished surfaces tend to be more highly colonized by S. mutans, than metallic and polished surfaces.
  • (7) The dissolution of mercury, silver, and copper from polished and unpolished surfaces of low- and high-copper amalgams into saline was investigated with respect to time via atomic absorption spectrophotometry.
  • (8) The unpolished surfaces also show small rounded units, which aggregate into rods of mineral approximately 100 nm across.
  • (9) Average recoveries ranged from 74.7% for disulfoton to 97.4% for malathion in unpolished rice and from 68.1% for disulfoton to 108.3% for malathion in other crops.
  • (10) They were then divided into two groups, polished and unpolished, in an effort to determine the total influence of the polishing procedure on clasp behavior.
  • (11) After immersion of unpolished and polished high copper amalgam in saliva with different pH values for up to 12 weeks, the elements mercury, tin, copper, silver and antimony were analysed in the solution.
  • (12) Collaborative analytical studies on the elemental composition of the rice flour-unpolished reference material were conducted using various analytical techniques which lead to the certification.
  • (13) To confirm their result, seven unpolished rice samples obtained just after harvesting were analyzed for 3H.
  • (14) The much-missed Entourage, currently set for a big screen revival in 2015, is about a young "it" actor from the wrong side of New York who moves to Los Angeles with a group of equally unpolished friends after hitting it big in Hollywood.
  • (15) For patients less than 80 years old (390 patients), the cumulative capsulotomy rate in the polished capsule group was 9.2% (36 eyes); in the unpolished capsule group the rate was 12.0% (47 eyes) for the same follow-up time (average 30 months).
  • (16) The buffering capacity of some Nigerian local food substances was investigated using a modification of Toveys method (1974), Beans (red, and white), maize, rice (unprocessed with hull) and rice (unpolished) appeared to have high buffering capacity while yam, cassava and polished rice all showed weak buffering capacity.
  • (17) The effect of the sealing material employed (polished red stopper and unpolished black stopper) was observed, as well as time of contact between the solutions and rubber stoppers and latex slides, and the method of bottle conditioning (vertical or horizontal position) which permits contact of the solutions with the rubber stoppers.
  • (18) Greater amounts of mercury and silver were released from unpolished than from polished surfaces.
  • (19) The unpolished rice was pulverized, oven-dried, homogenized and finally packaged into 1000 glass bottles.
  • (20) The surface texture of restorations of composite resin with porous strontium glass filler was nearly as smooth as that of enamel and was significantly smoother than that of the restorations of composite resin with zinc glass filler or of unpolished amalgam.