通过模拟试验。研究燃烧室形状与喷油嘴结构的最佳配合，并用一般电影摄影机可将全部运动过程记录下来。

The optimized matched relations between the combustion Chambers and the nozzle configurations are found by the mode test, and the whole process is recorded by a common cinematograph.

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阐述了一种适于研究内燃机燃烧过程的高速摄影机信号同步系统。

A set of signal synchronism control system for high speed camera which is suitable for studying combustion in internal combustion engine is described in this paper.

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底排药剂在高速旋转状态下的燃烧是一个极其复杂的物理、化学过程，采用普通光学高速摄影机对其开展研究已无法实现。

It is a very complex process of physics and chemistry that the combustion of the base bleed propellant in whirling shape of high speed.

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