What's the difference between corrode and erode?

Corrode


Definition:

  • (v. t.) To eat away by degrees; to wear away or diminish by gradually separating or destroying small particles of, as by action of a strong acid or a caustic alkali.
  • (v. t.) To consume; to wear away; to prey upon; to impair.
  • (v. i.) To have corrosive action; to be subject to corrosion.

Example Sentences:

  • (1) The anodic polarization profiles are presented, as well as scanning electron micrographs and x-ray analysis of the corroded amalgam surfaces.
  • (2) It has increased costs, jeopardized the delivery of necessary medical services, and corroded the physician-patient relationship with mistrust and poor morale.
  • (3) In some cases the deposits appear to be caused by pulsing the electrode with current, while in other cases the deposits are corroded or abraded from the electrode or are otherwise not associated with the neuroprosthetic functioning of the implant.
  • (4) The authors investigated two cryostimulation regimes: working temperature -70 degrees C, 10 points for 7 seconds on the borderline of the corroded area of the cornea, and working temperature of -160 degrees C, 10 points and four seconds on the limbus of the cornea.
  • (5) Of corroding bacilli, Bacteroides gracilis was detected in 23% of the infants, Wolinella spp.
  • (6) Fourteen strains of Eikenella corrodens isolated from human oral cavity were studied to determine corroding characteristics.
  • (7) Even in 1967, Israel's wisest voices saw that the occupation would steadily corrode Israeli society from the inside There is no shortage of evidence of that moral corruption.
  • (8) Scanning electron microscopy of these corroded casts was performed.
  • (9) "There comes a time when the cup of endurance runs over" ... "Amen" from the crowd, " ... and men are no longer willing to be plunged into an abyss of injustice where they experience the bleakness of corroding despair ... " " Yes, Lord."
  • (10) All the amalgams corroded along the grain boundaries in the gamma 1 phase.
  • (11) These corroding bacilli were further divided into 3 species on the basis of DNA hybridization studies using radiolabeled DNA from 2 representative corroding bacilli.
  • (12) A numerical taxonomic study of 64 strains of anaerobic Gram-negative bacilli isolated from men with non-gonococcal urethritis, two unclassified laboratory strains of 'corroding bacilli', and 12 other strains of anaerobic Gram-negative bacilli, including nine received as anaerobic curved rods and three as 'Bacteroides corrodens' (B. ureolyticus), isolated from women with bacterial vaginosis, was undertaken.
  • (13) The vascular pathways associated with the glomerulus of the Atlantic hagfish, Myxine glutinosa have been studied by scanning electron microscopy of corroded resin casts of the vasculature.
  • (14) We studied the micro-architecture of the rat femoral head using a corroding casting method described by Murakami in comparison with haematoxylin-eosin preparation and transparent preparation.
  • (15) Under the experimental conditions the non-gamma 2-amalgams were more corroded than the conventional amalgam.
  • (16) On SEM of the Superbond material placed in contact with corroded metal and enamel, retentive structures were found to spread, thus producing a micromechanical bond.
  • (17) The oceans turned acidic, corroding the sea floor; the waters warmed, and countless organisms perished in a great extinction event.
  • (18) The % G + C content of E. corrodens strains varied from 56 to 58%, and from 56 to 60% for unidentified corroding bacilli.
  • (19) The amalgams were poorly contoured and had corroded, resulting in continued release of mercury ions.
  • (20) The two outer ring zones yielded bacteria that formed agar surface colonies of spreading-corroding morphology, while cells from the innermost zone always yielded colonies with a different morphology.

Erode


Definition:

  • (v. t.) To eat into or away; to corrode; as, canker erodes the flesh.

Example Sentences:

  • (1) Dietary factors affect intestinal P450s markedly--iron restriction rapidly decreased intestinal P450 to beneath detectable values; selenium deficiency acted similarly but was less effective; Brussels sprouts increased intestinal AHH activity 9.8-fold, ECOD activity 3.2-fold, and P450 1.9-fold; fried meat and dietary fat significantly increased intestinal EROD activity; a vitamin A-deficient diet increased, and a vitamin A-rich diet decreased intestinal P450 activities; and excess cholesterol in the diet increased intestinal P450 activity.
  • (2) The inner table of the skull over the lesion was eroded.
  • (3) Trabecular bone volume, osteoid amount, and eroded surfaces were measured.
  • (4) An equal increase in the number of eroded joints in hands and toes was seen in the penicillamine and the gold group.
  • (5) Whereas a simple tympanoplasty could cure a localized pearl, typically anterosuperior in the mesotympanum, the stapes is fast eroded (7 cases) if progression goes on.
  • (6) The eroded and now enlarged lacunar surfaces were lined by newly formed bone and osteoblasts.
  • (7) Treatment with I3C resulted in a 3-fold increase in ethoxyresorufine-O-deethylase (Erod) activity and a 2-fold increase in ethoxycoumarine-O-deethylase (Etco) activity.
  • (8) Enlargement in an adjacent conjugating foramen forms a tumour which may narrow the spinal canal (1 case diagnosed by CAT) or erode the vertebral body, so compromising the spinal support.
  • (9) October 23, 2013 And on unemployment: The recent reduction in the unemployment rate [to 7.7%] indicated that slack in the economy was, as anticipated, being eroded as activity picked up.
  • (10) But surely all this short-form writing is eroding literacy?
  • (11) For me, this is what needs to change - we need a cultural shift in our attitudes and behaviours and that needs to see all of us standing up and calling out harassment and misogyny, whether it is in the street or the workplace, to erode that normalisation that makes perpetrators feel safe doing it again and again.
  • (12) Chromatographic fractionation of the RXM indicated that there exist at least four different 13C acid-condensation products in the RXM with the ability to induce EROD.
  • (13) And indeed, Tony Abbott’s new pension plan, to save $2.4bn over two years and an undisclosed sum beyond that by reversing a Howard government decision that allowed quite wealthy retirees to claim a part-pension, is much fairer than last year’s plan to erode the value of all pensions over time.
  • (14) In the austerity programme that followed the financial crisis, state support for those at the bottom of society has been eroded.
  • (15) How about the executive chairman of the company whose software has been crucial in eroding the Canadian company's position in the consumer market?
  • (16) Backed by the British government, it was controversial among many campaigners in the UK and Europe , because it was seen a template for how multinational businesses wish to erode national regulations in favour of a more unfettered market access.
  • (17) An unusual post-coarctation mycotic aortic aneurysm that had eroded into the left main stem bronchus was identified and replaced with a Dacron graft.
  • (18) On the contrary, inactive joints by repeated scanning never eroded.
  • (19) At operation, the tumour was found to have eroded the stapes.
  • (20) As low interest rates erode the value of people's hard-earned savings, I would also like to see the chancellor allowing higher ISA limits, so that at least any meagre interest people do earn on their savings will not be taxed as well.

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