1. The highest-performance combination of rocket propellants is hydrogen and oxygen, which burn to make water.

2. Ozone has been considered as a candidate rocket propellant for over sixty years.

3. But later a demand for storable rocket propellants and life-support fluids could make the chemical processing of these gases very desirable.

4. The pattern of liquid rocket propellant seep and steam diffusion is discussed in this paper, and the model of quantitative analysis is also established.

5. Rocket propellant has barely changed in the more than 50 years since the launch of the first artificial satellite Sputnik.

6. According to the trait of rocket propellant a kind of protective gloves made of composite fluorine rubber is developed which can be used to protect the skin of red fuming nitric acid worker.

7. The atomization mechanism of hypergolic rocket propellant and decomposition combustion at high pressure and turbulence burning of premixed reactant flow field are considered .

8. Solid rocket propellant is a kind of high-energy material. Therefore, the propellant is easy to combustion and detonation.

9. When valve of rocket propellant pipeline is opened or closed, water hammer will arise in pipeline.

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10. Anti-stick coatings for stripping of solid rocket propellant, which could be cured at room temperature had been successfully developed.

11. Conclusion Chronic effect, induced by liquid rocket propellant, was observed in our study.

12. A two - component rocket propellant, such as liquid hydrogen and liquid oxygen chamber as fuel and oxidizer.

13. A real-time temperature measurement device for rocket propellant is designed according to similarity criterion.

14. Rocket propellant technology is an important sign for national defense level.

15. However, there is no source of extra oxygen to expend as rocket propellant.

16. Unsymmetrical dimethylhydrazine (UDMH) is the main fuel of liquid rocket propellant. Stress is always laid on the pollution of UDMH to water.

17. Researchers have tossed around theoretical calculations of using just aluminum and water for rocket propellant in the past.

18. Vanderbilt University scientist Michael Goldfarb came up with an alternative power source: rocket propellant.

19. This research aimed at the fatalness for using liquid rocket propellant in our country spaceflight launch site, applied the principle of safe system engineering to analysis the dangerous factors.

20. A chemical agent added to a material, such as rocket propellant, to make it opaque.

21. With electric energy as the energy source, electromagnetic launcher is much cheaper to use than rocket propellant using gunpowder.

22. A liquid , CH 3 NO 2, used in making dyes and resins, in organic synthesis, and rocket propellant.

23. An experimental test apparatus and procedure for measuring erosive burning rates of solid rocket propellant is described in the present paper.

24. Perchlorate is a toxic chemical commonly used in the defense industry, such as rocket propellant and other products.