Operating process of thrust chamber in spacecraft propulsion system is studied.

研究了飞船推进系统推力室工作过程。

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Based on the physical and mathematical model of spacecraft propulsion system, the application of model based fault diagnosis method to the propulsion system of spacecraft was studied.

在飞船推进系统的物理和数学模型的基础上，研究了基于模型的故障诊断方法在飞船推进系统中的应用。

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His research for NASA's Jet Propulsion Laboratory as a geophysicist helps launch spacecraft at the correct time and position to reach their exact destinations.

作为地球物理学者，他在美国航天航空局喷气动力实验室所做的研究，帮助在正确的时间和正确的位置发射宇宙飞船，并且使之准确到达目的地。

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What are the main propulsion systems for spacecraft in space?

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Today, this quiet corner of England is developing propulsion systems for important spacecraft like Juno.

BBC: Juno Jupiter probe gets British boost

But he said after reconsidering the idea and focusing on specific engineering issues, including the size of the spacecraft, and long-term propulsion methods, it was considered by the team to be potentially feasible.

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