Correct

细化

/ xìhuà / 
Strokes

Definition

to give a more granular level of detail/to elaborate/to refine/to become more differentiated

Example

As a Verb

refine; specify

1
Túxiàng
图像
xìhuà
细化

image thinning

2
Wǎnggé
网格
xìhuà
细化

mesh refinement

3
Shìchǎng
市场
xìhuà
细化

market segmentation

4
Jīnglì
晶粒
xìhuà
细化

grain refinement/refining

5
Xìhuà
细化
shèhuì
社会
fēngōng
分工

refine/differentiate social division of labour

6
Xìhuà
细化
guīzhāngzhìdù
规章制度

specify/refine the rules and regulations