engine functioning

• 发动机工作

engine functioning的用法和样例：

例句

1. The effects of thrust vectoring angle and angular velocity of vectoring on turbofan engine operation were investigated.
   研究了矢量喷管偏转角和偏转角速度对涡扇发动机工作的影响。
2. The second method of changing engine operating parameters means, in essence , operating fuel lean to increase combustion.
   第二种改变发动机工作参数的方法的用意，本质上是用贫燃料来增加燃烧。