meteoroid
常见例句
- Shortly before the uninhabited space station reached orbit in .May 1973,aeroaynamic pressure ripped off a meteoroid and heat shield.
在1973年5月无人空间站到达轨道前不久,空气动力压力扯破了一个流星体和挡热板。 分析:首先,从逻辑上看,说:“空气动力压力扯破了一个流星体”,是不合事理的,荒谬可笑的。 - When a meteoroid enters the atmosphere of the earth (becoming a meteor), it is actually the speed compressing the air in front of the object that causes it to heat up.
流星体闯入地球的大气层(变成流星之前)时,由于高速飞行,它的前端与空气强烈摩擦发热。 - Turn the globe by just a few hours earlier on that day in June and the meteoroid would have been over the border of Pakistan and India–exactly where everyone was fearing a nuclear attack.
如果六月的这天,地球转动退回到几小时前,流星降落的地方就正好是巴基斯坦和印度的交界处,世人唯恐发生核战的交界地。 - Its micro-meteoroid protection is inadequate, so space-walking astronauts will have to install additional shielding, though not until 2004.
ECONOMIST: The International Space Station: Milestone or millstone? The 返回 meteoroid