All of these provide an important theoretical basis for further study of the characteristics of laser sustained plasma flow field and the pulsed laser propulsionexperiment.
为进一步研究激光支持等离子体流场特性和脉冲激光推进性能等提供重要的理论依据。
2
The simple experiment, shown in the picture, will help you to understand jet propulsion.
图中所示的简单实验，可以帮助你了解喷气推进。
3
The effect of bubbly layer on propulsion performance of planing craft is investigated by means of self-propelled model experiment in the towing tank of China Ship Scientific Research Center.