结果表明，一定长度的进气管可以获得最佳发动机综合性能，过长或没有进气管对发动机的性能都不利。
The results showed that the engine could give its rating power only at the definite length of intake.
高性能柴油发动机的运作十六烷值50或更高价值的最佳。
High performance diesel engines operate best with cetane values of 50 or higher.
试验结果表明提高发动机压缩比和选择最佳点火提前角后，发动机性能有一定提高。
The result show that performance of engine will be improve by increasing compression ratio of engine and using best ignition advanced angle.
配气可变机构可使发动机在较高转速和全负荷范围都能得到最佳配气，因而改善了发动机性能。
Variable valve train enables the engine to achieve the best valve timing at a very high speed and load. Thus the performance of the engine can be improved.
其突出的优点在于能够根据预先给定的进角曲线对发动机点火提前角进行精确控制，从而使发动机在各种工作转速范围内均能够达到最佳性能。
The prominent advantage of the module is that the engine's ignition advance angle can be accurately controlled according to the preset ignition advance angle curve so that the optimum perf…
其突出的优点在于能够根据预先给定的进角曲线对发动机点火提前角进行精确控制，从而使发动机在各种工作转速范围内均能够达到最佳性能。
The prominent advantage of the module is that the engine's ignition advance angle can be accurately controlled according to the preset ignition advance angle curve so tha…
其突出的优点在于能够根据预先给定的进角曲线对发动机点火提前角进行精确控制，从而使发动机在各种工作转速范围内均能够达到最佳性能。
The prominent advantage of the module is that the engine's ignition advance angle can be accurately controlled according to the preset ignition advance angle curve so tha…
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