英语语法分析

A few sentences regarding preignition and detonation may be helpful.

再说几句有关早燃和爆燃的问题。

A few sentences regarding preignition and detonation may be helpful.

再说几句有关早燃和爆燃的问题，或许是有益处的。

This paper introduces a new power supply of preignition for pulse xenon lamp.

本文介绍了一种新型的脉冲氙灯预燃电源，它利用三端开关电源模块构成其主电路。