air content meaning in English
含气量
空气含量
Examples
- 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。 - Testing fresh concrete - air content - pressure methods
新浇混凝土试验.空气含量.压力法 - Testing fresh concrete - part 7 : air content - pressure methods
新鲜混凝土试验.第7部分:空气含量.压力法 - Standard test method for air content of hydraulic cement mortar
水硬性水泥用灰浆的空气含量的标准试验方法 - Method of test for air content of fresh concrete by pressure method
用压力法测定新浇混凝土空气含量的试验方法