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semipermeable membrane

/ˌsɛmiˈpɜːrmiəbəl ˈmɛmbreɪn/

翻译: 一种生物或合成膜,允许特定分子或离子通过扩散透过,同时阻挡其他物质;常用于细胞生物学和过滤过程。

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phrase

/ˌsɛmiˈpɜːrmiəbəl ˈmɛmbreɪn/C1formalscientific
  • zh一种生物或合成膜,允许特定分子或离子通过扩散透过,同时阻挡其他物质;常用于细胞生物学和过滤过程。

A biological or synthetic membrane that allows certain molecules or ions to pass through it by diffusion while blocking others, typically used in cellular biology and filtration processes.

  1. Selective barrierC1formal

    A thin layer of material that allows certain molecules or ions to pass through it while blocking others.

    zh选择透过性膜

    • Cell walls contain a semipermeable membrane that controls what enters and leaves the cell.
    • In osmosis, water moves across a semipermeable membrane from a low solute concentration to a high one.
    • The kidneys use semipermeable membranes to filter waste from the blood.