Correct

氢化

/ qīnghuà /
Strokes

Definition

hydrogenation

Example

As a Verb

hydrogenate

1
Méi
de
qīnghuà
氢化

hydrogenation of coal

2
Qīnghuà
氢化
lièjiě
裂解

hydrocracking

3
Qīnghuà
氢化
chǔ
处理

hydrotreating