最后，在分析上述测量结果的基础上，建立了一种判别喷油开启压力大小的方法。
Finally, on the basis of analysing above-mentioned measured results, a method of distinguishing nozzle opening pressure change is set up.
该方法可实现对喷油规律的不解体检测。
The method can realize nondestructive testing for fuel injection law without disassemble.
本文以495Q柴油机为例，论述了通过喷油系统与柴油机在速度特性上的合理匹配，降低柴油机低速烟度和燃油消耗率的方法和措施。
Taking Diesel 495Q as an example, methods and measures to reduce low-speed smoke intensity and fuel comsumption of diesels by rational match of both mentioned are stated.
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