humidity ratiospecific humidityspecific moisture比: 2湿度: humidity; dampness饱和比湿度: saturation specific humidity相比湿度: relative humidity气体的比湿度: specific humidity of gas下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:比湿度,即可在微信中查询翻译