porosity

名詞

1. 1

   多孔性、透氣性

   The porosity of the soil lets rainwater drain away quickly.

   土壤的多孔性讓雨水能快速排掉。

2. 2

   孔隙率、孔隙度

   Engineers measured the porosity of the concrete samples in the lab.

   工程師在實驗室測量混凝土樣本的孔隙率。

3. 3

   吸水性

   Hair with high porosity absorbs moisture fast but loses it quickly.

   吸水性高的頭髮吸收水分快，但也流失得快。