air-content
基本解释
- n.含气量；空气含量
英汉例句
- Concrete air content test equipment.
混凝土含气量测定仪。 - An amendent should decrease bulk density, increase toltal porosity, and incr ease water and air content.
改良剂能降低容重，增加总孔隙度，增加水和空气的含量。 - An amendment should decrease bulk density, increase total porosity, and increase water and air content.
改良剂能降低堆积密度，增加总孔隙度，增加水和空气的含量。 - The carbonation resistance of air-entrained at equal W/B declines when there is excessive air content.
在同水胶比下,随含气量增大,引气型混凝土的抗碳化性能下降。 - The texture and colours of ice can also vary.The lower the air content, the more the colour changes from white to blue - just like your fingers.
冰的结构和颜色也千变万化。冰中的空气含量越少,其颜色变化就越多。