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单词 iron oxide
释义

Definition of iron oxide in English:

iron oxide

noun
  • An oxide of iron, in particular ferric oxide, a dark red solid which occurs as the mineral haematite and as the main component of rust.

    a thin layer of iron oxide forms quickly on iron that is exposed to air
    count noun iron oxides are poor conductors of electricity
    Example sentencesExamples
    • Blue colour was derived from indigo while black was obtained from iron oxide.
    • Reducing iron oxide levels to 0.07 percent will allow the zircon to meet premium grade specifications.
    • The ink could be made blacker by adding iron or iron oxide directly.
    • Both the natural and synthetic iron oxide pigments are very stable.
    • Scientific tests have now determined that the red stains were probably caused by iron oxide.
    • The system is based on the use of iron oxide nanoparticles as an additive which "feeds" the bacteria in charge of breaking down organic matter.
    • We have found a way to trap light in ultrathin films of iron oxide that are 5,000 times thinner than typical office paper.
    • The team achieved the gains by coating hematite, an iron oxide similar to rust, with nickel iron oxide.
    • Red iron oxides were used as lipstick and blusher and a red henna mixture was used to tint the nails.
    • However, iron oxides, which are generally present in bauxite, may undesirably raise the catalytic activity of bauxite.

Definition of iron oxide in US English:

iron oxide

noun
  • An oxide of iron, in particular ferric oxide, a dark red solid which occurs as the mineral hematite and as the main component of rust.

    a thin layer of iron oxide forms quickly on iron that is exposed to air
    count noun iron oxides are poor conductors of electricity
    Example sentencesExamples
    • The team achieved the gains by coating hematite, an iron oxide similar to rust, with nickel iron oxide.
    • Reducing iron oxide levels to 0.07 percent will allow the zircon to meet premium grade specifications.
    • The ink could be made blacker by adding iron or iron oxide directly.
    • Red iron oxides were used as lipstick and blusher and a red henna mixture was used to tint the nails.
    • However, iron oxides, which are generally present in bauxite, may undesirably raise the catalytic activity of bauxite.
    • The system is based on the use of iron oxide nanoparticles as an additive which "feeds" the bacteria in charge of breaking down organic matter.
    • We have found a way to trap light in ultrathin films of iron oxide that are 5,000 times thinner than typical office paper.
    • Scientific tests have now determined that the red stains were probably caused by iron oxide.
    • Blue colour was derived from indigo while black was obtained from iron oxide.
    • Both the natural and synthetic iron oxide pigments are very stable.
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更新时间:2025/7/3 8:38:25