| 1. | Moving swiftly through the atmosphere, meteoroids are heated rapidly by friction .
流星体在快速穿过大气层时，因磨擦而迅速加热。 |
| 2. | If the meteoroids are bunched together, the number of meteors seen varies from year to year .
如果流星体聚集在一起，则每年看到的流星数都不一样。 |
| 3. | Perhaps the outer part of the moon was heated to the melting point by intense meteoric bombardment .
也许月球外层曾被流星体猛烈的撞击而加热到熔点。 |
| 4. | Most of them were formed by the impacts of meteorites
布满陨石坑，大部分是由流星体所造成。 |
| 5. | Meteoroids are small particles in space with size similar to grains of sand
.宇宙充塞著沙粒大小的流星体。 |
| 6. | Performance analysis for spacecraft shield structures against meteoroid and space debris
航天器微流星体及空间碎片防护结构性能分析 |
| 7. | A solid body , moving in space , that is smaller than an asteroid and at least as large as a speck of dust
流星体活动在空间的固体天体，比小行星小，至少与尘埃一样大 |
| 8. | The inflatable spars , for example , will not remain rigid for long because of the inevitable micrometeoroid impacts
举例来说，可膨胀伸出的帆桅，由于无法避免微流星体的撞击，因此无法长久保持坚硬的状态。 |
| 9. | Life - bearing meteoroids and dust particles would be exposed to the vacuum of space , extremes in temperature and several different kinds of radiation
带有生命的流星体与尘粒，还会暴露在宇宙的真空、极端的温度与数种不同的辐射之下。 |
| 10. | Directed by hironobu sakaguchi who also created the best - selling series of video games that inspired the film , the groundbreaking final fantasy , whi . .
2065年，流星体撞向地球，引发数以千万计的异种降落地球大肆破坏，人类死伤无数，生还者只好暂避在防卫城保命。 |
