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单词 micropore
释义

Definition of micropore in English:

micropore

noun ˈmʌɪkrə(ʊ)pɔːˈmīkrəˌpôr

  • A very narrow pore, especially in a material.

    （尤指材料的）微孔

    Example sentencesExamples
    • Presumably, this water is tightly bound to the organic matrix and the mineral phase and diffuses along the micropores that are embedded in the collagen and hydroxy-apatite matrix.
    • Among the scientific claims made regarding Rife Bare therapy is the proposal that subjecting cells to a high energy pulse causes their cell wall micropores to open.
    • The product penetrates the substrate's micropores and chemically bonds to beautify the surface and provide long-term protection from moisture and chloride-ion absorption.
    • The outer membrane is pierced by micropores of unknown function.
    • While flow through the fine micropores of the soil matrix is essentially non-turbulent or laminar flow, flow through macropores can be turbulent and erosive.
    • Another uses a laser to painlessly create micropores in the dead layer of skin, through which ISF is collected.
    • Central agencies use blotting paper and distilled water to remove the salt accretions and clear the micropores on the rock tablets, which is why visitors see a creamish mush plastered on the walls.
    • Runions et al. and Tomlinson have shown that any buoyancy exhibited by saccate grains is probably due to a sufficient volume of air trapped in the sacci by surface tension forces at the entrance to the micropores in the ektexine.
    • For thermal transpiration to generate pressures within these plants, it is necessary for the internal atmosphere under the micropores to be constantly warmer than the external atmosphere.
    • The higher the modified microporosity, the higher the loss in the crystallisation test; this indicates that it is the proportion of micropores present and not their absolute volume which is the controlling factor.
    • According to Samuels, this energy painlessly creates an array of micropores - holes with a diameter about that of a human hair - in the outer dead layer of skin cells.
    • The rapid electrical pulse induces very short-lived micropores in the plasma membrane, allowing DNA to enter the cell.

Derivatives

  • microporosity

    • noun
    • There are also very strong positive relations with effective porosity, microporosity, and total porosity.
      Example sentencesExamples
      • The resulting microporosity does not significantly reduce the mechanical integrity of the foamed material.
      • The proprietary process can be precisely controlled to impart varying degrees of microporosity.
      • The tip has a microporosity of less than or equal to 0.22 microns.

  • microporous

    • adjective ˌmʌɪkrə(ʊ)ˈpɔːrəsˌmaɪkrəˈpɔrəs
    • A freestanding battery separator includes a microporous polymer web with passageways that provide overall fluid permeability.
      Example sentencesExamples
      • He correctly surmised that the solid component of the gel was microporous, and that the pore structure collapsed due to the liquid-vapor surface tension forces of the evaporating liquid.
      • If the heating is carried out at a slow rate, low-frequency vibrational modes are responsible for destabilizing the microporous crystalline structure.
      • An embossed medical nonwoven tape offers the bidirectional tearability generally associated with perforated plastic tapes and the comfort and extended-wear capabilities of microporous tapes.
      • The principle of filter elution is that the rate at which DNA strands are carried through a microporous filter by a fluid flow depends upon the length distribution of those strands.

Definition of micropore in US English:

micropore

nounˈmīkrəˌpôr

  • A very narrow pore, especially in a material.

    （尤指材料的）微孔

    Example sentencesExamples
    • The higher the modified microporosity, the higher the loss in the crystallisation test; this indicates that it is the proportion of micropores present and not their absolute volume which is the controlling factor.
    • Runions et al. and Tomlinson have shown that any buoyancy exhibited by saccate grains is probably due to a sufficient volume of air trapped in the sacci by surface tension forces at the entrance to the micropores in the ektexine.
    • The rapid electrical pulse induces very short-lived micropores in the plasma membrane, allowing DNA to enter the cell.
    • While flow through the fine micropores of the soil matrix is essentially non-turbulent or laminar flow, flow through macropores can be turbulent and erosive.
    • Another uses a laser to painlessly create micropores in the dead layer of skin, through which ISF is collected.
    • Presumably, this water is tightly bound to the organic matrix and the mineral phase and diffuses along the micropores that are embedded in the collagen and hydroxy-apatite matrix.
    • Among the scientific claims made regarding Rife Bare therapy is the proposal that subjecting cells to a high energy pulse causes their cell wall micropores to open.
    • Central agencies use blotting paper and distilled water to remove the salt accretions and clear the micropores on the rock tablets, which is why visitors see a creamish mush plastered on the walls.
    • The product penetrates the substrate's micropores and chemically bonds to beautify the surface and provide long-term protection from moisture and chloride-ion absorption.
    • For thermal transpiration to generate pressures within these plants, it is necessary for the internal atmosphere under the micropores to be constantly warmer than the external atmosphere.
    • The outer membrane is pierced by micropores of unknown function.
    • According to Samuels, this energy painlessly creates an array of micropores - holes with a diameter about that of a human hair - in the outer dead layer of skin cells.
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更新时间：2025/8/4 22:00:52