propellant造句
181. The nitrogen used for pressurization of liquid propellant tanks is usually stored in high-pressure tank.
182. Solid propellant is fuel and core part of solid rocket motor.
183. KD can improve the burning rate of this type of propellant and can help "Pb-Cu-CB" composite combustion catalyst to enhance plateau effect of this type of propellant.
184. The effect of carbon black on burning properties of modified nitramine double base propellant was detailed in this paper.
185. The combustion wave temperature profiles and the flame structures of fuel-rich propellant based on boron were measured by using W-Re micro-thermal couple and flame photo technique.
186. An experimental test apparatus and procedure for measuring erosive burning rates of solid rocket propellant is described in the present paper.
187. Hydroxylammonium nitrate ( HAN ) is the main active toxic component of the new HAN based liquid propellant.
188. The reasons causing gun propellant charge temperature coefficient and the methods of reducing charge temperature coefficient and increasing gun projectile muzzle velocity have been studied.
189. Rocket propellant technology is an important sign for national defense level.
190. Perchlorate is a toxic chemical commonly used in the defense industry,[www.] such as rocket propellant and other products.
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