크기와 분포 조정으로 묽은 변성 개선
- 크기: 분유 입자 크기 - powder grain size. (this is my best guess, so may need confirmation)
- 분포: distribution (milk powder spreading evenly)
- 조정: control, adjustment.
- 변성: degeneration.
- 묽은 변성: watery degeneration -> excessive wateriness.
- 개선: improvement.
So, a literal translation would be:
Improvement on wateriness problem through a better control of grain size and distribution.
Reduced wateriness through grain size control and more even distribution.
(This is my best guest. Please cross-check with other information to confirm it)