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单词 permeability
释义

Definition of permeability in English:

permeability

noun pəːmɪəˈbɪlɪtiˌpərmiəˈbɪlədi
mass noun
  • 1The state or quality of being permeable.

    the size of hole needed depends on the permeability of the soil
    intestinal permeability was measured
    Example sentencesExamples
    • High concentrations did not significantly affect the permeability of acetone.
    • Pesticide movement is affected by soil texture, permeability, and organic matter content.
    • But a more fundamental issue was the gas permeability of the polymer.
    • A model is presented to relate intracellular lifetime to true membrane diffusional permeability.
    • Animal studies have shown it to be of benefit in decreasing vascular permeability and improving vascular tone and blood flow.
    • In other words, the permeability barrier is selectively transparent for transporter proteins.
    • Albumin also may be decreased due to increased capillary permeability and leakage in surrounding tissues.
    • The rapid chloride permeability test meets these goals.
    • Considerable evidence supports the presence of increased small intestinal permeability in Crohn's disease.
    • Texture affects permeability, or the ability of soils to drain water.
    • One potential consequence of increased intestinal permeability is microbial translocation.
    • The overall passive permeability barrier of the cells depended upon which side was the donor.
    • The disturbance of membrane permeability was confirmed by electron microscope.
    • Approximately 20 percent of AIDS patients also have abnormal intestinal permeability.
    • Heat has also been observed to induce skin permeability changes.
    • Unlike intestinal permeability, pulmonary permeability did not seem to be affected by disease activity.
    • The permeability is reduced as the natural clay content or bentonite content increases.
    • Compaction reduces the permeability of the soil and increases its shear strength and bearing capacity.
    • The permeability property of a seed coat should be related to its structure.
    • Two of the five participants had abnormally high permeability; the intestinal permeability of all five decreased.
  • 2Physics
    A quantity measuring the influence of a substance on the magnetic flux in the region it occupies.

    〔物理〕磁导率

    Example sentencesExamples
    • Generally, solute permeability decreases as the reflection coefficient increases.
    • He calculated that a material that had a negative permittivity and a negative permeability would also have a negative refractive index.
    • Higher temperatures reaching up to 50°C enhanced cuticular water permeability by approximately one order of magnitude.
    • The coefficient of permeability remains constant during consolidation.
    • To derive unitary permeability coefficients, however, a slightly different method is required.

Definition of permeability in US English:

permeability

nounˌpərmiəˈbɪlədiˌpərmēəˈbilədē
  • 1The state or quality of a material or membrane that causes it to allow liquids or gases to pass through it.

    渗透;渗透性

    the size of hole needed depends on the permeability of the soil
    intestinal permeability was measured
    Example sentencesExamples
    • The permeability property of a seed coat should be related to its structure.
    • In other words, the permeability barrier is selectively transparent for transporter proteins.
    • The permeability is reduced as the natural clay content or bentonite content increases.
    • The disturbance of membrane permeability was confirmed by electron microscope.
    • Heat has also been observed to induce skin permeability changes.
    • Considerable evidence supports the presence of increased small intestinal permeability in Crohn's disease.
    • Pesticide movement is affected by soil texture, permeability, and organic matter content.
    • A model is presented to relate intracellular lifetime to true membrane diffusional permeability.
    • The overall passive permeability barrier of the cells depended upon which side was the donor.
    • But a more fundamental issue was the gas permeability of the polymer.
    • Unlike intestinal permeability, pulmonary permeability did not seem to be affected by disease activity.
    • Animal studies have shown it to be of benefit in decreasing vascular permeability and improving vascular tone and blood flow.
    • Albumin also may be decreased due to increased capillary permeability and leakage in surrounding tissues.
    • Compaction reduces the permeability of the soil and increases its shear strength and bearing capacity.
    • One potential consequence of increased intestinal permeability is microbial translocation.
    • High concentrations did not significantly affect the permeability of acetone.
    • Two of the five participants had abnormally high permeability; the intestinal permeability of all five decreased.
    • Approximately 20 percent of AIDS patients also have abnormal intestinal permeability.
    • The rapid chloride permeability test meets these goals.
    • Texture affects permeability, or the ability of soils to drain water.
  • 2Physics
    A quantity measuring the influence of a substance on the magnetic flux in the region it occupies.

    〔物理〕磁导率

    Example sentencesExamples
    • The coefficient of permeability remains constant during consolidation.
    • He calculated that a material that had a negative permittivity and a negative permeability would also have a negative refractive index.
    • To derive unitary permeability coefficients, however, a slightly different method is required.
    • Generally, solute permeability decreases as the reflection coefficient increases.
    • Higher temperatures reaching up to 50°C enhanced cuticular water permeability by approximately one order of magnitude.
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更新时间:2025/2/6 3:32:40