Correct

慢化

/ màn huā /
Strokes

Example

As a Verb

slow down/up; moderate

1
Mànhuā
慢化
guòchéng
过程

moderating process

2
Mànhuā
慢化
fúshè
辐射

slowing-down radiation

3
Mànhuā
慢化
duī
堆

moderated reactor