English Dictionary

permeability

/ˌpɝmi.əˈbɪlɪti/

noun

The property of being permeable. / The rate of flow of a fluid through a porous material. / (geology) A measure of the ability of a rock to transmit fluids (such as oil or water).

The permeability of the soil allows water to easily pass through.

意味（1）

The property of being permeable.

意味（2）

The rate of flow of a fluid through a porous material.

McNamara et al. (1991) suggested that neurofactors located within the thoracic ganglion may alter the apparent ionic permeabilities of this freshwater prawn.

意味（3）

(geology) A measure of the ability of a rock to transmit fluids (such as oil or water).

意味（4）

(physics) A quantitative measure of the degree of magnetization of a material in the presence of an applied magnetic field (measured in newtons per ampere squared in SI units).