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单词 permeability
分类 英汉词典
释义
词典释义:
permeability
英 [pəːmɪəˈbɪlɪti]
美 [ˌpərmiəˈbɪlədi]

n. 渗透;渗透性;磁导率

短语搭配
  • air permeability

    透气性;空气渗透性;空气渗透

双语例句
  • Before studying the permeability of this dust, basic precautions need to be taken.

    在研究这种粉尘的渗透性之前,需要先做好基本的防护措施。

  • The acid secreted by this insect has high permeability.

    这种昆虫分泌出的酸液具有很强渗透性。

  • Scientists began to test the permeability of the new material.

    科学家开始测试新材料的磁导率。

  • The solubility, stability in gastrointestinal tract, membrane permeability and presystemic metabolism of drugs were the major factors on oral drug absorption.

    药物的溶解性,在胃肠道中的稳定性,膜的通透性和全身代谢是影响口服药物吸收的主要因素。

  • The permeability change is a reversible course.

    其通透性的变化为一个可逆的过程。

  • However, the relative permeability to water was significantly reduced.

    然而,水的相对渗透率将明显减小。

  • The cables allow visual permeability so as to not block it off completely.

    电缆的视觉渗透性可以使它不完全封闭。

  • The permeability of a soil is important for calculations of underground flow.

    土的渗透性对于地下液流的计算很为重要。

近义词
n.
penetrabilityperviousness
反义词
impermeability
同根词

词根 permeate

  • permeable adj. 能透过的;有渗透性的

  • permeant adj. 浸透的;渗透的

  • permeation n. 渗透;[化学] 渗透作用;散布性

  • permalloy n. 坡莫合金;透磁合金;镍铁导磁合金

  • permeate vi. 弥漫;透入;散布 vt. 渗透,透过;弥漫

释义
n.

the 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。

Physics a quantity measuring the influence of a substance on the magnetic flux in the region it occupies

【物理】 磁导率。

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更新时间:2025/4/6 10:06:49