porosity

名词 n.
中文释义

英文释义

名词 n.
  1. The state of being porous. uncountable
    — An overfired biscuit has insufficient porosity for glazing.
  2. A measure of how porous a material is; the ratio of the volume of pores to the total volume countable

词形变化

porosities plural

词汇关系

衍生词
imporosity macroporosity mesoporosity microporosity nanoporosity nonporosity

词源

Etymology tree
English porous
Proto-Indo-European *-teh₂
Proto-Indo-European *-ts
Proto-Indo-European *-teh₂ts
Latin -itāsder.
Old French -itebor.
Middle English -ite
English -ity
English porosity
From porous + -ity.
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