air permeance (permeability)
1Permeance — Permeance, in general, is the degree to which a material admits a flow of matter or energy. ElectromagnetismIn Electromagnetic theory, permeance is the inverse of reluctance. Permeance is a measure of the quantity of flux for a number of current… …
2воздухопроницаемость бумаги (картона) — Свойство бумаги (картона) пропускать воздух. [ГОСТ 17052 86] Тематики бумага и картон EN air permeance (permeability) DE Luftdurchlässigkeit FR perméabilité à l air …
3Magnetic circuit — Magnetic Circuits Conventional Magnetic Circuits Magnetomotive force Magnetic flux Φ Magnetic reluctance Phasor Magnetic Circuits Complex reluctance Zμ …
4nervous system — Anat., Zool. 1. the system of nerves and nerve centers in an animal or human, including the brain, spinal cord, nerves, and ganglia. 2. a particular part of this system. Cf. autonomic nervous system, central nervous system, peripheral nervous… …
5Dynamic insulation — is a form of insulation where cool outside air flowing through the thermal insulation in the envelope of a building will pick up heat from the insulation fibres. Buildings can be designed to exploit this to reduce the transmission heat loss (U… …
6Magnetic reluctance — Magnetic reluctance, or magnetic resistance, is a concept used in the analysis of magnetic circuits. It is analogous to resistance in an electrical circuit, but rather than dissipating magnetic energy it stores magnetic energy. In likeness to the …
7Inductance — Electromagnetism Electricity · …
8ГОСТ Р ЕН 12086-2008: Изделия теплоизоляционные, применяемые в строительстве. Метод определения характеристик паропроницаемости — Терминология ГОСТ Р ЕН 12086 2008: Изделия теплоизоляционные, применяемые в строительстве. Метод определения характеристик паропроницаемости: 3.5 коэффициент сопротивления диффузии водяного пара (water vapour diffusion resistance factor) μ:… …
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