permeability的意思

permeability

英式音标[,pɝmɪə'bɪləti]
美式英标[pɜːmɪə'bɪlɪtɪ]

基本解释

n. 渗透性；透磁率，导磁系数；弥漫

英文词源

permeability (n.): 1733, from permeable + -ity, or else from French perméabilité.

实用例句

1. It is evident that the permeability is not a constant.: 显然磁导率不是常数.

2. Local substances released by injury produce vasodilatation and increased small vessel permeability.: 电损伤释放的局部物质引起血管扩张和增加小血管的通透性.

3. 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.

4. Histamine causes vasoconstriction and increased permeability of small venules.: 组织胺能引起血管收缩,并增强小静脉的透性.

5. The first is the channel theory of permeability.: 第一个是透过度的通道理论.

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