The reason for the uneven mixing of compound powder may be
A: The proportion of drugs varies greatly.
B: Large size difference of powders
C: Improper mixing method
D: Similar density of drugs
E: Insufficient mixing time
A: The proportion of drugs varies greatly.
B: Large size difference of powders
C: Improper mixing method
D: Similar density of drugs
E: Insufficient mixing time
举一反三
- Which factors can affect mixing? A: The type and size of the mixing equipment B: Density C: Adhesion D: Surface charge of particles
- Which one is not the mixing mechanism? A: Convective mixing B: Vibrate mixing C: Shear mixing D: Diffusion mixing
- (Red and green) light, (if mixing) (in) the right proportion, (will give) us yellow. A: Red and green B: if mixing C: in D: will give
- (White and black) light, (if mixing) (in) the right proportion, (will show) us grey. A: White and black B: if mixing C: in D: will show
- The factors influencing the material mixing operation in the preparation process are A: Particle size distribution B: stack density C: Particle surface state D: Refractive index E: flowabilit