Just compress air and a squirt of diesel in the engine cylinder, and itauto-ignites with no spark.

通常情况下，均质压燃发动机在精确数量的新鲜空气与燃烧产生的废气（废气热量可帮助实现自动点火）在汽缸内混合，才能平稳工作。

The shockwave surrounding a supersonic jet can compress air so much that the ambient moisture will form a cloud.

在超音速喷气式飞机所产生冲击波的作用下，飞机能强烈的挤压周围的空气，使得周围的水汽形成了云。

Unlike a conventional jet engine that uses a rotating compressor to compress air into the engine for combustion, this one has no moving parts.

传统的喷气式引擎利用旋转压气机将空气压缩进入引擎来燃烧，而这架飞机却完全没有运动的部分。

Unlike a conventional jet engine that uses a rotating compressor to compress air into the engine for combustion , this one has no moving parts.

传统的喷气式引擎利用旋转压气机将空气压缩进入引擎来燃烧，而这架飞机却完全没有运动的部分。

Describes the features, working principle and detailed methods of an anti-ping pong effect, intelligent and automatic switching device for compress air in respirators.

本文详细介绍了一种具有防止乒乓效应的智能化呼吸机供气自动切换装置的性能特点、硬件电路工作原理及具体实施方法。