【单选题】在常压、25℃下,以湿空气干燥某湿物料,当φ=100%时,x*=0.02kg水/kg绝干物料,φ=40%时,x*=0.007 kg水/kg绝干物料。现知,该物料x=0.23 kg水/kg绝干物料,与φ=40%湿空气接触,则其自由含水量为_________,结合水量为_________,非结合水量为_________。

A.0.21,0.02,0.203 B.0.21,0.203,0.223 C.0.223,0.02,0.21 D.0.223,0.02,0.203

时间:2024-03-09 22:26:06

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