air-content
基本解释
- n.含氣量；空氣含量
英汉例句
- Concrete air content test equipment.
混凝土含氣量測定儀。 - An amendent should decrease bulk density, increase toltal porosity, and incr ease water and air content.
改良劑能降低容重，增加縂孔隙度，增加水和空氣的含量。 - An amendment should decrease bulk density, increase total porosity, and increase water and air content.
改良劑能降低堆積密度，增加縂孔隙度，增加水和空氣的含量。 - The carbonation resistance of air-entrained at equal W/B declines when there is excessive air content.
在同水膠比下,隨含氣量增大,引氣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.
冰的結搆和顔色也千變萬化。冰中的空氣含量越少,其顔色變化就越多。