A.3:2:2
B.2:4:1
C.3:2:1
D.4:2:1
E.4:3:1
[单选题]采用于胶法或湿胶法制备乳剂时,初乳中植物油、水、胶的比例一般为A.3:2:2B.2:4:1C.3:2:1D.4:2:1E.4:3:1
[单选题,A1型题] 采用干胶法或湿胶法制备乳剂时,初乳中植物油、水、胶的比例一般是()A .3:2:2B .2:4:1C .3:2:1D . D.4:2:1E .4:3:1
[单选题]采用干胶法制备乳剂时,在初乳中植物油、水、胶的比例通常为A.1:1:1B.2:2:1C.3:2:1D.4:2:1E.5:2:1
[单选题]采用干胶法制备乳剂时,在初乳中植物油.水.胶的比例通常为A.1:1:1B.2:2:1C.3:2:1D.4:2:1E.5:2:1
[单选题]采用干胶法制备乳剂时,在初乳中植物油、水、胶的比例通常为A.1:1:1B.2:2:1C.3:2:1D.4:2:1E.5:2:1
[单选题]采用干胶法制备乳剂时,在初乳中植物油、水、胶的比例通常为()A.1:1:1B.2:2:1C.3:2:1D.4:2:1E.5:2:1
[单选题]采用干胶法制备乳剂时,在初乳中植物油、水、胶的比例通常为A.1:1:1B.2:2:1C.3:2:1D.4:2:1E.5:2:1
[单选题,A1型题] 采用于胶法制备乳剂时,在初乳中植物油、水、胶的比例通常为()A .1:1:1B .2:2:1C .3:2:1D . D.4:2:1E .5:2:1
[单选题]采用于胶法制备乳剂时,在初乳中植物油、水、胶的比例通常为A.1:1:1B.2:2:1C.3:2:1D.4:2:1E.5:2:1
[单选题]采用于胶法制备乳剂时,在初乳中植物油、水、胶的比例通常为A.1:1:1B.2:2:1C.3:2:1D.4:2:1E.5:2:1