| 单词 | mercury porosimetry |
| 释义 | > as lemmasmercury porosimetry mercury porosimetry n. a method for determining the size of pores in a material by measuring the volume of mercury that can be forced into a sample of it under pressure. ΚΠ 1967 Amer. Ceramic Soc. Bull. 46 649/1 Some standard mercury porosimetry procedures have been available for many years. 1984 J. Pennington in C. A. Heaton Introd. Industr. Chem. viii. 297 Information on the size distribution of larger pores can be obtained by forcing mercury into the pores, a technique known as mercury porosimetry. 1997 Appl. Surface Sci. 120 340 Surface areas and pore volumes of the different materials prepared are determined by N2 adsorption at 77 K and mercury porosimetry techniques. < as lemmas |
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