临界比例含量
content of critical proportion
比含水量
mixing ratio of rainwater
标准吸湿含水率
standard absorption water content
standard absorption moisture
不成比例次级组含量
Disproportionate sub-class numbers
成比例次级组含量
Proportionate sub-class numbers
等温含湿率
isothermal equilibrium moisture content
含湿量测定仪
moisture content measuring apparatus