Dalton's Law 四定义：各种气体的分压之和等于总压 The total pressure is the sum of all the partial pressure. def 分压力： PB-YBD 道尔顿定律： P=>PE B Xi’an University of Science & Technology Dalton’s Law 定义：各种气体的分压之和等于总压. The total pressure is the sum of all the partial pressure. 分压力： =  B p pB p yB p def B = 道尔顿定律：