What's the difference between land and surface?

Land


Definition:

  • (n.) Urine. See Lant.
  • (n.) The solid part of the surface of the earth; -- opposed to water as constituting a part of such surface, especially to oceans and seas; as, to sight land after a long voyage.
  • (n.) Any portion, large or small, of the surface of the earth, considered by itself, or as belonging to an individual or a people, as a country, estate, farm, or tract.
  • (n.) Ground, in respect to its nature or quality; soil; as, wet land; good or bad land.
  • (n.) The inhabitants of a nation or people.
  • (n.) The mainland, in distinction from islands.
  • (n.) The ground or floor.
  • (n.) The ground left unplowed between furrows; any one of several portions into which a field is divided for convenience in plowing.
  • (n.) Any ground, soil, or earth whatsoever, as meadows, pastures, woods, etc., and everything annexed to it, whether by nature, as trees, water, etc., or by the hand of man, as buildings, fences, etc.; real estate.
  • (n.) The lap of the strakes in a clinker-built boat; the lap of plates in an iron vessel; -- called also landing.
  • (n.) In any surface prepared with indentations, perforations, or grooves, that part of the surface which is not so treated, as the level part of a millstone between the furrows, or the surface of the bore of a rifled gun between the grooves.
  • (v. t.) To set or put on shore from a ship or other water craft; to disembark; to debark.
  • (v. t.) To catch and bring to shore; to capture; as, to land a fish.
  • (v. t.) To set down after conveying; to cause to fall, alight, or reach; to bring to the end of a course; as, he landed the quoit near the stake; to be thrown from a horse and landed in the mud; to land one in difficulties or mistakes.
  • (v. i.) To go on shore from a ship or boat; to disembark; to come to the end of a course.

Example Sentences:

  • (1) 2.35pm: West Ham co-owner David Sullivan has admitted that a deal to land Miroslav Klose is unlikely to go through following the striker's star performances in South Africa.
  • (2) Certainly, Saunders did not land a single blow that threatened to stop his opponent, although he took quite a few himself that threatened his titles in the final few rounds.
  • (3) Moments later, explosive charges blasted free two tungsten blocks, to shift the balance of the probe so it could fly itself to a prearranged landing spot .
  • (4) Roger Madelin, the chief executive of the developers Argent, which consulted the prince's aides on the £2bn plan to regenerate 27 hectares (67 acres) of disused rail land at Kings Cross in London, said the prince now has a similar stature as a consultee as statutory bodies including English Heritage, the Commission for Architecture and the Built Environment and professional bodies including Riba and the Royal Institute of Chartered Surveyors.
  • (5) On land, the pits' stagnant pools of water become breeding grounds for dengue fever and malaria.
  • (6) Rule-abiding parents can get a monthly stipend, extra pension benefits when they are older, preferential hospital treatment, first choice for government jobs, extra land allowances and, in some case, free homes and a tonne of free water a month.
  • (7) The worldwide pattern of movement of DDT residues appears to be from the land through the atmosphere into the oceans and into the oceanic abyss.
  • (8) The report warned that 24m acres of unprotected forest lands across the southeastern US are at risk, largely from European biomass operations.
  • (9) City landed the former Barcelona chief executive, Ferran Soriano , and many thought the two former Barça men's recruitment looked a threat to the Italian, especially with Pep Guardiola on sabbatical and looming over any potential vacancies at Europe's top clubs.
  • (10) The court ruling is just the latest attempt to squeeze Abdi off her land.
  • (11) Dealers speculated that Facebook's army of bankers had stepped in to stop the shares falling below $38, a move that would have landed the social network with a public relations disaster on its first day as a public company.
  • (12) Before 1948, the Bedouin tribes lived and grazed their animals on much of the Negev, claiming ancestral rights to the land.
  • (13) Don was racing the Dodge through the Bonneville Salt Flats , where Gary Gabelich had just (on 23 October) broken the land-speed record.
  • (14) Crisis in Yemen – the Guardian briefing Read more “We have the permission for this plane but we have logistical problems for the landing.
  • (15) The power of the landed elite is often cited as a major structural flaw in Pakistani politics – an imbalance that hinders education, social equality and good governance (there is no agricultural tax in Pakistan).
  • (16) 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.
  • (17) About 53% of the continent’s total land mass is used for agriculture.
  • (18) The following year, I organised and took part in a cycle ride from John O'Groats to Land's End, covering 900 miles in nine days through this beautiful country.
  • (19) "The rise in those who are self-employed is good news, but the reality is that those who have turned to freelance work in order to pull themselves out of unemployment and those who have decided to work for themselves face a challenging tax maze that could land them in hot water should they get it wrong," says Chas Roy-Chowdhury, head of taxation at the Association of Certified Chartered Accountants.
  • (20) Rebels succeeded in hitting one of the helicopters with a Tow missile, forcing it to make an emergency landing.

Surface


Definition:

  • (n.) The exterior part of anything that has length and breadth; one of the limits that bound a solid, esp. the upper face; superficies; the outside; as, the surface of the earth; the surface of a diamond; the surface of the body.
  • (n.) Hence, outward or external appearance.
  • (n.) A magnitude that has length and breadth without thickness; superficies; as, a plane surface; a spherical surface.
  • (n.) That part of the side which is terminated by the flank prolonged, and the angle of the nearest bastion.
  • (v. t.) To give a surface to; especially, to cause to have a smooth or plain surface; to make smooth or plain.
  • (v. t.) To work over the surface or soil of, as ground, in hunting for gold.

Example Sentences:

  • (1) The resulting dose distribution is displayed using traditional 2-dimensional displays or as an isodose surface composited with underlying anatomy and the target volume.
  • (2) Phospholipid methylation in human EGMs is distinctly different from that in rat EGMs (Hirata and Axelrod 1980) in that the human activity is not Mg++-dependent, and apparent methyltransferase I activity is located in the external membrane surface.
  • (3) To quantify the size of the lesion in mice, the area of the infarct on the brain surface was assessed planimetrically 48 h after MCA occlusion by transcardial perfusion of carbon black.
  • (4) Using monoclonal antibodies directed against the plasma membrane of Madin-Darby canine kidney (MDCK) cells, we demonstrated previously that a glycoprotein with an Mr = 23,000 (gp23) had a non-polarized cell surface distribution and was observed on both the apical and basolateral membranes (Ojakian, G. K., Romain, R. E., and Herz, R. E. (1987) Am.
  • (5) In the surface epithelial cells, the basolateral cell surface showed moderate enzymatic activity.
  • (6) Such an increase in antibody binding occurred simultaneously with an increase in the fluidity of surface lipid regions, as monitored by fluorescence depolarization of 1-(trimethylammoniophenyl)-6-phenyl-1,3,5-hexatriene.
  • (7) The role of Ca2+ in cell agglutination may be either to activate the cell-surface dextran receptor or to form specific intercellular Ca2+ bridges.
  • (8) The subcellular distribution of sialyltransferase and its product of action, sialic acid, was investigated in the undifferentiated cells of the rat intestinal crypts and compared with the pattern observed in the differentiated cells present in the surface epithelium.
  • (9) Even with hepatic lipase, phospholipid hydrolysis could not deplete VLDL and IDL of sufficient phospholipid molecules to account for the loss of surface phospholipid that accompanies triacylglycerol hydrolysis and decreasing core volume as LDL is formed (or for conversion of HDL2 to HDL3).
  • (10) A total of 555 caries lesions were registered on proximal surfaces, 49.1% being primary lesions in the enamel, 21.4% primary lesions into the dentin and 29.5% secondary lesions.
  • (11) Contact angles of Silafocon A and PMMA were relatively uninfluenced by front surface radii between 7.7 and 8.85 and 7.3 to 8.8 mm, respectively.
  • (12) These cells contained organelles characteristic of the maturation stage ameloblast and often extended to the enamel surface, suggesting a possible origin from the ameloblast layer.
  • (13) Together these observations suggest that cytotactin is an endogenous cell surface modulatory protein and provide a possible mechanism whereby cytotactin may contribute to pattern formation during development, regeneration, tumorigenesis, and wound healing.
  • (14) Our Ph1-positive ALL revealed B-cell lineage leukemia, since their surface phenotype were Ia+ and CD10+ and they have rearranged immunoglobulin JH genes.
  • (15) The complete nucleotide sequence of the gene for a cell surface protein antigen (SpaA) of Streptococcus sobrinus MT3791 (serotype g) was determined.
  • (16) To investigate the mechanism of enhanced responsiveness of cholesterol-enriched human platelets, we compared stimulation by surface-membrane-receptor (thrombin) and post-receptor (AlF4-) G-protein-directed pathways.
  • (17) Lysis of EAC4b,3b cellular intermediates formed to contain a low surface amount of C3b was more inhibited than was lysis of cells formed with a standard amount of C3b on the surface.
  • (18) After either 5 or 10 days of culture with both cytokines, intense immunofluorescent staining for Ia could be identified on the surface of greater than 80-90% of the viable islet cells.
  • (19) Within the capillary-perfused mucosa and muscularis (between 50 and 2000 microns from the urothelial surface), concentrations decreased by 50% for each 500-microns distance.
  • (20) Displacement of the surface of the cornea of bovine eyes after disruption of intact structures was investigated by means of holographic interferometry.