propulsion是什么意思 propulsion在线翻译 propulsion什么意思 propulsion的意思 propulsion的翻译 propulsion的解释 propulsion的发音 propulsion的同义词

名词推进; 推进力

1. Workers in the mission control room at the jet propulsion laboratory erupted in applause shortly after the separation.

2. The scientists behind Cosmos 1 had hoped to prove that rays of light could provide a limitless energy propulsion source for space voyages.

3. The offer hinges on GM's agreement to share crucial propulsion technology such as fuel cells and hybrids that cut pollutants sharply.

4. A space station is distinguished from other spacecraft used for human spaceflight by its lack of major propulsion or landing facilities.

5. But at the Jet Propulsion Laboratory, there's exhilaration as the Mars Science Laboratory rover enters its final testing stages.

6. The car features hydrogen fuel cell propulsion and other technology that GM hopes will represent the future of the automobile.

7. " The expectation is that Opportunity will keep on going and going and going, " said project manager John Callas of NASA's Jet Propulsion Laboratory.

8. " A successful missile launch was carried out within the framework of examining rocket propulsion, " the Defense Ministry later said in a brief statement to the media.

9. This artist's concept released by NASA's Jet Propulsion Laboratory shows NASA's Mars Reconnaissance Orbiter over the red planet.

10. A direct hit was a challenge because NASA's Jet Propulsion Laboratory no longer controlled the probe once it was released from the spacecraft.