space vehicle造句怎么写

The counting backward aloud from an arbitrary starting number to indicate the time remaining before an event or operation, such as the launching of a missile or space vehicle.

Hundreds of space vehicles have blasted into space: first satellites, then spaceships and now space shuttles.

America's next major space program is the space shuttle, a reusable space vehicle which will permit more economical and more frequent space missions.

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

Thomas Borak: There is concern that they would develop a cancer if they're exposed while they're outside of their space vehicle to a solar particle event.

The two space vehicles docked in space and exchanged astronauts.

Up to now, it is only the rocket which can propel a space vehicle.

For now, astronauts and cosmonauts who become critically sick or injured at the international space station-- something that has never happened-- can leave the orbiting outpost220 miles above Earth and return home within hours aboard a Russian Soyuz space vehicle.

The dynamic behavior of the liquid sloshing has great effect on the dynamic stability of the liquid filled space vehicle and the strategical ballistic missile.

A space vehicle carries people into space.