liquid propellant rocket造句怎么写

2、Flow in injector passages of a variable thrust liquid propellant rocket engine was studied.

4、Its can be applied to evaluate the harmfulness of the liquid propellant rocket explosions for the space vehicle launching site.

6、To appreciate the unsteady environment existing in liquid propellant rocket chambers it is necessary that the steady state be well understood.

3、The development approaches of various types of liquid propellant rocket engines are discussed.

1、Steady state fault detection and diagnosis of liquid propellant rocket engines based on decision tree method;

5、To overcome the difficulties on acquiring enough fault modes from ground and flight test data, the failure process for liquid propellant rocket propulsion systems was modeled.