scaling

1.

tỉ lệ

the removal of the scales from something.

:
fresh fish processing is highly labor-intensive, mainly in the scaling
2.

tỉ lệ

the formation of scales, especially on the skin.

:
moisturizers can ease drying and scaling
1.

tỉ lệ

(especially of skin or paint) tending to crack and come away in thin pieces.

:
do not paint over loose or scaling paint