fuel spray nozzle

• 喷油嘴

fuel spray nozzle的用法和样例：

例句

1. The quality of nozzle holes affects directly the combustion and injection performance of a diesel engine.
   喷油嘴喷孔加工质量直接影响发动机的燃料喷射和燃烧性能。
2. The paper also describes the effects of the structure that formed the fuel impinging mixture on engine performance in details.
   此外，还详细介绍了这种轴针式喷油嘴产生的不同形式的碰撞效果对直喷式发动机性能影响的研究结果。