timer rate control的用法和樣例：
例句
- You have to put the burnt-out ratio control in flammable materials flammability range.
必須要把燃空比控制在易燃材料可燃極限的范圍內。 - The wall film generated by the impinging sprays is the main reason of air-fuel ration control deviation under transient conditions.
摘要由噴射燃油撞壁產(chǎn)生的進(jìn)氣道內油膜是導致過(guò)渡工況空燃比控制偏差的主要原因。
