porosimetryn.

Brit.

/ˌpɒrə(ʊ)ˈsɪmᵻtri/,

/ˌpɔːrə(ʊ)ˈsɪmᵻtri/, U.S.

/ˌpɔroʊˈsɪmətri/

Origin: Formed within English, by compounding. Etymons: porosity n., -metry comb. form.

Etymology: < porosi- (in porosity n.) + -metry comb. form, after porosimeter n.

Materials Science.

The measurement of porosity or pore-size distribution.

ΚΠ

1961 Jrnl. Agric. & Food Chem. 9 182/2 Mercury porosimetry, in which mercury is forced into pores by an applied pressure, is practicable for coarse macropores.

1981 Nature 29 Jan. 389/2 Large defects arising during preparation and not necessarily detected by conventional porosimetry.

2004 Langmuir 20 6658 A small-angle neutron scattering (SANS) porosimetry technique is presented for characterization of pore structure in nanoporous thin films.

This is a new entry (OED Third Edition, December 2006; most recently modified version published online March 2022).

单词	porosimetry
释义	porosimetryn. Brit. /ˌpɒrə(ʊ)ˈsɪmᵻtri/, /ˌpɔːrə(ʊ)ˈsɪmᵻtri/, U.S. /ˌpɔroʊˈsɪmətri/ Origin: Formed within English, by compounding. Etymons: porosity n., -metry comb. form. Etymology: < porosi- (in porosity n.) + -metry comb. form, after porosimeter n. Materials Science. The measurement of porosity or pore-size distribution. ΚΠ 1961 Jrnl. Agric. & Food Chem. 9 182/2 Mercury porosimetry, in which mercury is forced into pores by an applied pressure, is practicable for coarse macropores. 1981 Nature 29 Jan. 389/2 Large defects arising during preparation and not necessarily detected by conventional porosimetry. 2004 Langmuir 20 6658 A small-angle neutron scattering (SANS) porosimetry technique is presented for characterization of pore structure in nanoporous thin films. This is a new entry (OED Third Edition, December 2006; most recently modified version published online March 2022). < n.1961
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