permeability
渗透性,渗透率,透气性,渗透力
Definitions
- 1
- : the property or state of being permeable.
- : Also called magnetic permeability. Electricity. a measure of the change in magnetic induction produced when a magnetic material replaces air, expressed as a coefficient or a set of coefficients that multiply the components of magnetic intensity to give the components of magnetic induction.
- : Geology. the capability of a porous rock or sediment to permit the flow of fluids through its pore spaces.
- : Aeronautics. the rate at which gas is lost through the envelope of an aerostat, usually expressed as the number of liters thus diffused in one day through a square meter.
- : Nautical. the capacity of a space in a vessel to absorb water, measured with reference to its temporary or permanent contents and expressed as a percentage of the total volume of the space.
Examples
Its wind permeability is slightly behind that of NeoShell, but given its ability to genuinely withstand heavy rainfall, that’s not necessarily a bad thing.
Gore doesn’t talk CFM numbers for Pro, but I can attest that wearing it doesn’t reveal any feeling of air permeability.
“From what we understand, [with NSAIDs] one of the side effects is that they can affect the permeability of the gut,” says Fasano.
The amount of fluid movement also is further determined by osmotic actions and by the permeability of the capillary wall.
Another possibility is that the act of fertilization increases the permeability of the egg.
The interior of the cheese is anaërobic, due to low permeability and high oxygen-absorbing quality.
The permeability of cobalt, both annealed and unannealed, was always diminished at the low temperature.
They showed that the permeability of this sample of iron was considerably diminished at the lower temperature.